Commit 0dd9ec5a authored by monty@donna.mysql.com's avatar monty@donna.mysql.com

Merge

parents 17061d60 7617d198
*.a *.a
*.core *.core
*.la *.la
...@@ -7,11 +8,20 @@ ...@@ -7,11 +8,20 @@
*~ *~
.*.swp .*.swp
.deps .deps
.libs
.gdb_history .gdb_history
.libs
.o
BitKeeper/etc/config BitKeeper/etc/config
BitKeeper/etc/csets BitKeeper/etc/csets
BitKeeper/etc/csets-in
BitKeeper/etc/csets-out
BitKeeper/etc/gone
BitKeeper/etc/pushed BitKeeper/etc/pushed
BitKeeper/tmp/CONTENTS
BitKeeper/tmp/bkOF1wtJ
BitKeeper/tmp/gone
BitKeeper/tmp/patch
BitKeeper/tmp/pid
COPYING COPYING
COPYING.LIB COPYING.LIB
Docs/INSTALL-BINARY Docs/INSTALL-BINARY
...@@ -41,8 +51,18 @@ Makefile ...@@ -41,8 +51,18 @@ Makefile
Makefile.in Makefile.in
Makefile.in' Makefile.in'
PENDING/* PENDING/*
PENDING/2000-10-11.01
PENDING/2000-10-11.02
PENDING/2000-10-11.03
PENDING/2000-10-11.04
PENDING/2000-10-11.05
PENDING/2000-10-11.06
PENDING/2000-10-25.01
PENDING/2000-10-25.02
PENDING/2000-11-17.01
TAGS TAGS
aclocal.m4 aclocal.m4
client/.mysqladmin.c.swp
client/insert_test client/insert_test
client/mysql client/mysql
client/mysqladmin client/mysqladmin
...@@ -68,6 +88,7 @@ extra/replace ...@@ -68,6 +88,7 @@ extra/replace
extra/resolveip extra/resolveip
heap/hp_test1 heap/hp_test1
heap/hp_test2 heap/hp_test2
include/.my_sys.h.swp
include/my_config.h include/my_config.h
include/my_global.h include/my_global.h
include/mysql_version.h include/mysql_version.h
...@@ -78,10 +99,103 @@ isam/test1 ...@@ -78,10 +99,103 @@ isam/test1
isam/test2 isam/test2
isam/test3 isam/test3
libmysql/*.c libmysql/*.c
libmysql/.libs/libmysqlclient.lai
libmysql/conf_to_src libmysql/conf_to_src
libmysql/my_static.h libmysql/my_static.h
libmysql/mysys_priv.h libmysql/mysys_priv.h
libmysql_r/*.c libmysql_r/*.c
libmysql_r/.libs/libmysqlclient_r.lai
libmysql_r/acconfig.h
libmysql_r/array.c
libmysql_r/bchange.c
libmysql_r/bmove.c
libmysql_r/bmove_upp.c
libmysql_r/charset.c
libmysql_r/conf_to_src
libmysql_r/conf_to_src.c
libmysql_r/ctype-big5.c
libmysql_r/ctype-czech.c
libmysql_r/ctype-euc_kr.c
libmysql_r/ctype-gb2312.c
libmysql_r/ctype-gbk.c
libmysql_r/ctype-sjis.c
libmysql_r/ctype-tis620.c
libmysql_r/ctype-ujis.c
libmysql_r/ctype.c
libmysql_r/ctype_autoconf.c
libmysql_r/ctype_extra_sources.c
libmysql_r/dbug.c
libmysql_r/default.c
libmysql_r/dll.c
libmysql_r/errmsg.c
libmysql_r/errors.c
libmysql_r/get_password.c
libmysql_r/getopt.c
libmysql_r/getopt1.c
libmysql_r/getvar.c
libmysql_r/hash.c
libmysql_r/int2str.c
libmysql_r/is_prefix.c
libmysql_r/libmysql.c
libmysql_r/list.c
libmysql_r/llstr.c
libmysql_r/longlong2str.c
libmysql_r/mf_casecnv.c
libmysql_r/mf_dirname.c
libmysql_r/mf_fn_ext.c
libmysql_r/mf_format.c
libmysql_r/mf_loadpath.c
libmysql_r/mf_pack.c
libmysql_r/mf_path.c
libmysql_r/mf_tempfile.c
libmysql_r/mf_unixpath.c
libmysql_r/mf_wcomp.c
libmysql_r/mulalloc.c
libmysql_r/my_alloc.c
libmysql_r/my_compress.c
libmysql_r/my_create.c
libmysql_r/my_delete.c
libmysql_r/my_div.c
libmysql_r/my_error.c
libmysql_r/my_fopen.c
libmysql_r/my_fstream.c
libmysql_r/my_getwd.c
libmysql_r/my_init.c
libmysql_r/my_lib.c
libmysql_r/my_malloc.c
libmysql_r/my_messnc.c
libmysql_r/my_net.c
libmysql_r/my_once.c
libmysql_r/my_open.c
libmysql_r/my_pthread.c
libmysql_r/my_read.c
libmysql_r/my_realloc.c
libmysql_r/my_static.c
libmysql_r/my_static.h
libmysql_r/my_thr_init.c
libmysql_r/my_write.c
libmysql_r/mysys_priv.h
libmysql_r/net.c
libmysql_r/password.c
libmysql_r/safemalloc.c
libmysql_r/str2int.c
libmysql_r/strcend.c
libmysql_r/strcont.c
libmysql_r/strend.c
libmysql_r/strfill.c
libmysql_r/string.c
libmysql_r/strinstr.c
libmysql_r/strmake.c
libmysql_r/strmov.c
libmysql_r/strnlen.c
libmysql_r/strnmov.c
libmysql_r/strto.c
libmysql_r/strtoll.c
libmysql_r/strtoull.c
libmysql_r/strxmov.c
libmysql_r/thr_mutex.c
libmysql_r/typelib.c
libmysql_r/violite.c
libtool libtool
linked_client_sources linked_client_sources
linked_include_sources linked_include_sources
...@@ -99,8 +213,160 @@ myisam/myisamchk ...@@ -99,8 +213,160 @@ myisam/myisamchk
myisam/myisamlog myisam/myisamlog
myisam/myisampack myisam/myisampack
mysql-test/r/*.reject mysql-test/r/*.reject
mysql-test/r/3.23/rpl
mysql-test/r/3.23/rpl.reject
mysql-test/r/3.23/rpl000001.b.result.reject
mysql-test/r/3.23/rpl000012.result.reject
mysql-test/r/3.23/sel000004.result.reject
mysql-test/rpl000011.test
mysql-test/share/mysql mysql-test/share/mysql
mysql-test/var/* mysql-test/var/*
mysql-test/var/lib/bar/bar.MYD
mysql-test/var/lib/bar/bar.MYI
mysql-test/var/lib/bar/bar.frm
mysql-test/var/lib/foo/foo.MYD
mysql-test/var/lib/foo/foo.MYI
mysql-test/var/lib/foo/foo.frm
mysql-test/var/lib/log.txt
mysql-test/var/lib/mysql
mysql-test/var/lib/mysql-bin.001
mysql-test/var/lib/mysql-bin.002
mysql-test/var/lib/mysql-bin.003
mysql-test/var/lib/mysql-bin.004
mysql-test/var/lib/mysql-bin.005
mysql-test/var/lib/mysql-bin.006
mysql-test/var/lib/mysql-bin.007
mysql-test/var/lib/mysql-bin.008
mysql-test/var/lib/mysql-bin.index
mysql-test/var/lib/mysql-slow.log
mysql-test/var/lib/mysql/*
mysql-test/var/lib/test/bar.MYD
mysql-test/var/lib/test/bar.MYI
mysql-test/var/lib/test/bar.frm
mysql-test/var/lib/test/choo.MYD
mysql-test/var/lib/test/choo.MYI
mysql-test/var/lib/test/choo.frm
mysql-test/var/lib/test/domain.MYD
mysql-test/var/lib/test/domain.MYI
mysql-test/var/lib/test/domain.frm
mysql-test/var/lib/test/elt_ck1.MYD
mysql-test/var/lib/test/elt_ck1.MYI
mysql-test/var/lib/test/elt_ck1.frm
mysql-test/var/lib/test/elt_ck2.MYD
mysql-test/var/lib/test/elt_ck2.MYI
mysql-test/var/lib/test/elt_ck2.frm
mysql-test/var/lib/test/emails.MYD
mysql-test/var/lib/test/emails.MYI
mysql-test/var/lib/test/emails.frm
mysql-test/var/lib/test/foo.MYD
mysql-test/var/lib/test/foo.MYI
mysql-test/var/lib/test/foo.frm
mysql-test/var/lib/test/t.MYD
mysql-test/var/lib/test/t.MYI
mysql-test/var/lib/test/t.frm
mysql-test/var/lib/test/test.MYD
mysql-test/var/lib/test/test.MYI
mysql-test/var/lib/test/test.frm
mysql-test/var/lib/test/test1.MYD
mysql-test/var/lib/test/test1.MYI
mysql-test/var/lib/test/test1.frm
mysql-test/var/lib/test/test2.MYD
mysql-test/var/lib/test/test2.MYI
mysql-test/var/lib/test/test2.frm
mysql-test/var/lib/test/test3.MRG
mysql-test/var/lib/test/test3.frm
mysql-test/var/lib/test/words.MYD
mysql-test/var/lib/test/words.MYI
mysql-test/var/lib/test/words.frm
mysql-test/var/lib/test/words1.MYD
mysql-test/var/lib/test/words1.MYI
mysql-test/var/lib/test/words1.frm
mysql-test/var/lib/test/x.MYD
mysql-test/var/lib/test/x.MYI
mysql-test/var/lib/test/x.frm
mysql-test/var/log/mysqld-slave.err
mysql-test/var/log/mysqld-slave.log
mysql-test/var/log/mysqld.err
mysql-test/var/log/mysqld.log
mysql-test/var/run/mysqld.pid
mysql-test/var/slave-data/bar/bar.MYD
mysql-test/var/slave-data/bar/bar.MYI
mysql-test/var/slave-data/bar/bar.frm
mysql-test/var/slave-data/foo/foo.MYD
mysql-test/var/slave-data/foo/foo.MYI
mysql-test/var/slave-data/foo/foo.frm
mysql-test/var/slave-data/master.info
mysql-test/var/slave-data/mysql-bin.001
mysql-test/var/slave-data/mysql-bin.002
mysql-test/var/slave-data/mysql-bin.003
mysql-test/var/slave-data/mysql-bin.004
mysql-test/var/slave-data/mysql-bin.005
mysql-test/var/slave-data/mysql-bin.006
mysql-test/var/slave-data/mysql-bin.007
mysql-test/var/slave-data/mysql-bin.008
mysql-test/var/slave-data/mysql-bin.009
mysql-test/var/slave-data/mysql-bin.010
mysql-test/var/slave-data/mysql-bin.011
mysql-test/var/slave-data/mysql-bin.012
mysql-test/var/slave-data/mysql-bin.013
mysql-test/var/slave-data/mysql-bin.014
mysql-test/var/slave-data/mysql-bin.index
mysql-test/var/slave-data/mysql/columns_priv.MYD
mysql-test/var/slave-data/mysql/columns_priv.MYI
mysql-test/var/slave-data/mysql/columns_priv.frm
mysql-test/var/slave-data/mysql/db.MYD
mysql-test/var/slave-data/mysql/db.MYI
mysql-test/var/slave-data/mysql/db.frm
mysql-test/var/slave-data/mysql/func.MYD
mysql-test/var/slave-data/mysql/func.MYI
mysql-test/var/slave-data/mysql/func.frm
mysql-test/var/slave-data/mysql/host.MYD
mysql-test/var/slave-data/mysql/host.MYI
mysql-test/var/slave-data/mysql/host.frm
mysql-test/var/slave-data/mysql/tables_priv.MYD
mysql-test/var/slave-data/mysql/tables_priv.MYI
mysql-test/var/slave-data/mysql/tables_priv.frm
mysql-test/var/slave-data/mysql/user.MYD
mysql-test/var/slave-data/mysql/user.MYI
mysql-test/var/slave-data/mysql/user.frm
mysql-test/var/slave-data/test/bar.MYD
mysql-test/var/slave-data/test/bar.MYI
mysql-test/var/slave-data/test/bar.frm
mysql-test/var/slave-data/test/choo.MYD
mysql-test/var/slave-data/test/choo.MYI
mysql-test/var/slave-data/test/choo.frm
mysql-test/var/slave-data/test/domain.MYD
mysql-test/var/slave-data/test/domain.MYI
mysql-test/var/slave-data/test/domain.frm
mysql-test/var/slave-data/test/elt_ck1.MYD
mysql-test/var/slave-data/test/elt_ck1.MYI
mysql-test/var/slave-data/test/elt_ck1.frm
mysql-test/var/slave-data/test/elt_ck2.MYD
mysql-test/var/slave-data/test/elt_ck2.MYI
mysql-test/var/slave-data/test/elt_ck2.frm
mysql-test/var/slave-data/test/emails.MYD
mysql-test/var/slave-data/test/emails.MYI
mysql-test/var/slave-data/test/emails.frm
mysql-test/var/slave-data/test/foo.MYD
mysql-test/var/slave-data/test/foo.MYI
mysql-test/var/slave-data/test/foo.frm
mysql-test/var/slave-data/test/t.MYD
mysql-test/var/slave-data/test/t.MYI
mysql-test/var/slave-data/test/t.frm
mysql-test/var/slave-data/test/test.MYD
mysql-test/var/slave-data/test/test.MYI
mysql-test/var/slave-data/test/test.frm
mysql-test/var/slave-data/test/words.MYD
mysql-test/var/slave-data/test/words.MYI
mysql-test/var/slave-data/test/words.frm
mysql-test/var/slave-data/test/words1.MYD
mysql-test/var/slave-data/test/words1.MYI
mysql-test/var/slave-data/test/words1.frm
mysql-test/var/slave-data/test/x.MYD
mysql-test/var/slave-data/test/x.MYI
mysql-test/var/slave-data/test/x.frm
mysql-test/var/tmp/README
mysql-test/var/tmp/mysql.sock
mysys/test_charset mysys/test_charset
mysys/test_thr_alarm mysys/test_thr_alarm
mysys/test_thr_lock mysys/test_thr_lock
...@@ -141,11 +407,14 @@ sql-bench/test-create ...@@ -141,11 +407,14 @@ sql-bench/test-create
sql-bench/test-insert sql-bench/test-insert
sql-bench/test-select sql-bench/test-select
sql-bench/test-wisconsin sql-bench/test-wisconsin
sql/.gdb_history
sql/gen_lex_hash sql/gen_lex_hash
sql/lex_hash.h sql/lex_hash.h
sql/mini_client_errors.c sql/mini_client_errors.c
sql/mysqlbinlog sql/mysqlbinlog
sql/mysqld sql/mysqld
sql/share/norwegian-ny/errmsg.sys
sql/share/norwegian/errmsg.sys
sql/sql_yacc.cc sql/sql_yacc.cc
sql/sql_yacc.h sql/sql_yacc.h
stamp-h stamp-h
......
jani@prima.mysql.com jani@prima.mysql.com
jani@prima.mysql.fi jani@prima.mysql.fi
monty@donna.mysql.com
sasha@mysql.sashanet.com sasha@mysql.sashanet.com
sasha@work.mysql.com sasha@work.mysql.com
serg@serg.mysql.com serg@serg.mysql.com
...@@ -31695,9 +31695,9 @@ for a similar query to get the correct row count. ...@@ -31695,9 +31695,9 @@ for a similar query to get the correct row count.
@cindex Borland Buidler 4 program @cindex Borland Buidler 4 program
@item Borland Builder 4 @item Borland Builder 4
When you start a query you can use the property @code{Active} or use the When you start a query you can use the property @code{Active} or use the
method @code{Open}. Note that @code{Active} will start by automatically issuing method @code{Open}. Note that @code{Active} will start by automatically
a @code{SELECT * FROM ...} query that may not be a good thing if your tables issuing a @code{SELECT * FROM ...} query that may not be a good thing if
are big! your tables are big!
@item ColdFusion (On Unix) @item ColdFusion (On Unix)
The following information is taken from the ColdFusion documentation: The following information is taken from the ColdFusion documentation:
...@@ -31709,11 +31709,16 @@ newer version should also work.) You can download @strong{MyODBC} at ...@@ -31709,11 +31709,16 @@ newer version should also work.) You can download @strong{MyODBC} at
@uref{http://www.mysql.com/downloads/api-myodbc.html} @uref{http://www.mysql.com/downloads/api-myodbc.html}
@cindex ColdFusion program @cindex ColdFusion program
ColdFusion Version 4.5.1 allows you to us the ColdFusion Administrator to add ColdFusion Version 4.5.1 allows you to us the ColdFusion Administrator
the @strong{MySQL} data source. However, the driver is not included with to add the @strong{MySQL} data source. However, the driver is not
ColdFusion Version 4.5.1. Before the @strong{MySQL} driver will appear in the ODBC included with ColdFusion Version 4.5.1. Before the @strong{MySQL} driver
datasources drop-down list, you must build and copy the @strong{MyODBC} driver will appear in the ODBC datasources drop-down list, you must build and
to @file{/opt/coldfusion/lib/libmyodbc.so}. copy the @strong{MyODBC} driver to
@file{/opt/coldfusion/lib/libmyodbc.so}.
The Contrib directory contains the program mydsn-xxx.zip which allows
you to build and remove the DSN registry file for the MyODBC driver
on Coldfusion applications.
@cindex DataJunction @cindex DataJunction
@item DataJunction @item DataJunction
...@@ -38666,13 +38671,18 @@ databases. By Hal Roberts. ...@@ -38666,13 +38671,18 @@ databases. By Hal Roberts.
Interface for Stk. Stk is the Tk widgets with Scheme underneath instead of Tcl. Interface for Stk. Stk is the Tk widgets with Scheme underneath instead of Tcl.
By Terry Jones. By Terry Jones.
@item @uref{http://www.mysql.com/Downloads/Contrib/eiffel-wrapper-1.0.tar.gz,eiffel-wrapper-1.0.tar.gz}. @item @uref{http://www.mysql.com/Downloads/Contrib/eiffel-wrapper-1.0.tar.gz,eiffel-wrapper-1.0.tar.gz}
Eiffel wrapper by Michael Ravits. Eiffel wrapper by Michael Ravits.
@item @uref{http://www.mysql.com/Downloads/Contrib/SQLmy0.06.tgz,SQLmy0.06.tgz}. @item @uref{http://www.mysql.com/Downloads/Contrib/SQLmy0.06.tgz,SQLmy0.06.tgz}
FlagShip Replaceable Database Driver (RDD) for MySQL. By Alejandro FlagShip Replaceable Database Driver (RDD) for MySQL. By Alejandro
Fernandez Herrero. Fernandez Herrero.
@uref{http://www.fship.com/rdds.html, Flagship RDD home page} @uref{http://www.fship.com/rdds.html, Flagship RDD home page}
@item @uref{http://www.mysql.com/Downloads/Contrib/mydsn-1.0.zip,mydsn-1.0.zip}
Binary and source for @code{mydsn.dll}. mydsn should be used to build
and remove the DSN registry file for the MyODBC driver in Coldfusion
applications. By Miguel Angel Solórzano.
@end itemize @end itemize
@appendixsec Clients @appendixsec Clients
...@@ -39626,36 +39636,49 @@ though, so Version 3.23 is not released as a stable version yet. ...@@ -39626,36 +39636,49 @@ though, so Version 3.23 is not released as a stable version yet.
@appendixsubsec Changes in release 3.23.29 @appendixsubsec Changes in release 3.23.29
@itemize @bullet @itemize @bullet
@item @item
Changed drop table to first drop the tables and then the @code{.frm} file.
@item
Fixed a bug in the hostname cache which caused @code{mysqld} to report the
hostname as '' in some error messages.
@item
Fixed a bug with @code{HEAP} type tables; the variable Fixed a bug with @code{HEAP} type tables; the variable
@code{max_heap_table_size} wasn't used. Now either @code{MAX_ROWS} or @code{max_heap_table_size} wasn't used. Now either @code{MAX_ROWS} or
@code{max_heap_table_size} can be used to limit the size of a @code{HEAP} @code{max_heap_table_size} can be used to limit the size of a @code{HEAP}
type table. type table.
@item @item
Renamed variable @code{bdb_lock_max} to @code{bdb_max_lock}.
@item
Changed the default server-id to 1 for masters and 2 for slaves Changed the default server-id to 1 for masters and 2 for slaves
to make it easier to use the binary log. to make it easier to use the binary log.
@item @item
Added @code{CHECK}, @code{ANALYZE} and @code{OPTIMIZE} of BDB tables. Renamed variable @code{bdb_lock_max} to @code{bdb_max_lock}.
@item
Added support for @code{auto_increment} on sub fields for BDB tables.
@item
Added @code{ANALYZE} of BDB tables.
@item @item
Store in BDB tables the number of rows; This helps to optimize queries Store in BDB tables the number of rows; This helps to optimize queries
when we need an approximation of the number of row. when we need an approximation of the number of row.
@item @item
Made @code{DROP TABLE}, @code{RENAME TABLE}, @code{CREATE INDEX} and If we get an error in a multi-row statement, we now only rollback the
@code{DROP INDEX} are now transaction endpoints. last statement, not the entire transaction.
@item
If you do a @code{ROLLBACK} when you have updated a non-transactional table
you will get an error as a warning.
@item @item
Added option @code{--bdb-shared-data} to @code{mysqld}. Added option @code{--bdb-shared-data} to @code{mysqld}.
@item @item
Added status variable @code{Slave_open_temp_tables}.
@item
Added variables @code{binlog_cache_size} and @code{max_binlog_cache_size} to Added variables @code{binlog_cache_size} and @code{max_binlog_cache_size} to
@code{mysqld}. @code{mysqld}.
@item @item
Made @code{DROP TABLE}, @code{RENAME TABLE}, @code{CREATE INDEX} and
@code{DROP INDEX} are now transaction endpoints.
@item
If you do a @code{DROP DATABASE} on a symbolic linked database, both If you do a @code{DROP DATABASE} on a symbolic linked database, both
the link and the original database is deleted. the link and the original database is deleted.
@item @item
Fixed that @code{DROP DATABASE} works on OS/2. Fixed that @code{DROP DATABASE} works on OS/2.
@item @item
New client @code{mysqld_multi}. @xref{mysqld_multi}.
@item
Fixed bug when doing a @code{SELECT DISTINCT ... table1 LEFT JOIN Fixed bug when doing a @code{SELECT DISTINCT ... table1 LEFT JOIN
table2..} when table2 was empty. table2..} when table2 was empty.
@item @item
...@@ -39663,13 +39686,13 @@ Added @code{--abort-slave-event-count} and ...@@ -39663,13 +39686,13 @@ Added @code{--abort-slave-event-count} and
@code{--disconnect-slave-event-count} options to @code{mysqld} for @code{--disconnect-slave-event-count} options to @code{mysqld} for
debugging and testing of replication. debugging and testing of replication.
@item @item
added @code{Slave_open_temp_tables} status variable.
@item
Fixed replication of temporary tables. Handles everything except Fixed replication of temporary tables. Handles everything except
slave server restart. slave server restart.
@item @item
@code{SHOW KEYS} now shows whether or not key is @code{FULLTEXT}. @code{SHOW KEYS} now shows whether or not key is @code{FULLTEXT}.
@item @item
New script @code{mysqld_multi}. @xref{mysqld_multi}.
@item
Added new script, @file{mysql-multi.server.sh}. Thanks to Added new script, @file{mysql-multi.server.sh}. Thanks to
Tim Bunce @email{Tim.Bunce@@ig.co.uk} for modifying @file{mysql.server} to Tim Bunce @email{Tim.Bunce@@ig.co.uk} for modifying @file{mysql.server} to
easily handle hosts running many @code{mysqld} processes. easily handle hosts running many @code{mysqld} processes.
...@@ -39705,12 +39728,6 @@ with FrontBase. ...@@ -39705,12 +39728,6 @@ with FrontBase.
Allow @code{RESTRICT} and @code{CASCADE} after @code{DROP TABLE} to make Allow @code{RESTRICT} and @code{CASCADE} after @code{DROP TABLE} to make
porting easier. porting easier.
@item @item
If we get an error we now only rollback the statement (for BDB tables),
not the entire transaction.
@item
If you do a @code{ROLLBACK} when you have updated a non-transactional table
you will get an error as a warning.
@item
Reset status variable which could cause problem if one used @code{--slow-log}. Reset status variable which could cause problem if one used @code{--slow-log}.
@item @item
Added variable @code{connect_timeout} to @code{mysql} and @code{mysqladmin}. Added variable @code{connect_timeout} to @code{mysql} and @code{mysqladmin}.
...@@ -44076,6 +44093,32 @@ Fixed @code{DISTINCT} with calculated columns. ...@@ -44076,6 +44093,32 @@ Fixed @code{DISTINCT} with calculated columns.
@node Bugs, TODO, News, Top @node Bugs, TODO, News, Top
@appendix Known errors and design deficiencies in MySQL @appendix Known errors and design deficiencies in MySQL
The following problems are known and have a very high priority to get
fixed:
@itemize @bullet
@item
@code{ANALYZE TABLE} on a BDB table may in some case make the table
unusable until one has restarted @code{mysqld}. When this happens you will
see errors like the following in the @strong{MySQL} error file:
@example
001207 22:07:56 bdb: log_flush: LSN past current end-of-log
@end example
@item
Don't execute @code{ALTER TABLE} on a @code{BDB} table on which you are
running not completed multi-statement transactions. (The transaction
will probably be ignored).
@item
Doing a @code{LOCK TABLE ..} and @code{FLUSH TABLES ..} doesn't
guarantee that there isn't a half-finished transaction in progress on the
table.
@end itemize
The following problems are known and will be fixed in due time:
@itemize @bullet @itemize @bullet
@item @item
@code{mysqldump} on a @code{MERGE} table doesn't include the current @code{mysqldump} on a @code{MERGE} table doesn't include the current
...@@ -44143,7 +44186,7 @@ you a nice speed increase as it allows @strong{MySQL} to do some ...@@ -44143,7 +44186,7 @@ you a nice speed increase as it allows @strong{MySQL} to do some
optimizations that otherwise would be very hard to do. optimizations that otherwise would be very hard to do.
If you set a column to a wrong value, @strong{MySQL} will, instead of doing If you set a column to a wrong value, @strong{MySQL} will, instead of doing
a rollback, store the @code{best possible value} in the column. a rollback, store the @code{best possible value} in the column:
@itemize @bullet @itemize @bullet
@item @item
...@@ -44167,6 +44210,7 @@ If the date is totally wrong, @strong{MySQL} will store the special ...@@ -44167,6 +44210,7 @@ If the date is totally wrong, @strong{MySQL} will store the special
If you set an @code{enum} to an unsupported value, it will be set to If you set an @code{enum} to an unsupported value, it will be set to
the error value 'empty string', with numeric value 0. the error value 'empty string', with numeric value 0.
@end itemize @end itemize
@item @item
If you execute a @code{PROCEDURE} on a query that returns an empty set, If you execute a @code{PROCEDURE} on a query that returns an empty set,
in some cases the @code{PROCEDURE} will not transform the columns. in some cases the @code{PROCEDURE} will not transform the columns.
...@@ -51,7 +51,7 @@ my_global.h: global.h ...@@ -51,7 +51,7 @@ my_global.h: global.h
# These files should not be included in distributions since they are # These files should not be included in distributions since they are
# generated by configure from the .h.in files # generated by configure from the .h.in files
dist-hook: dist-hook:
rm -f $(distdir)/mysql_version.h $(distdir)/my_config.h $(RM) -f $(distdir)/mysql_version.h $(distdir)/my_config.h
# Don't update the files from bitkeeper # Don't update the files from bitkeeper
%::SCCS/s.% %::SCCS/s.%
...@@ -32,20 +32,19 @@ ...@@ -32,20 +32,19 @@
void my_b_seek(IO_CACHE *info,my_off_t pos) void my_b_seek(IO_CACHE *info,my_off_t pos)
{ {
if(info->type == READ_CACHE) if (info->type == READ_CACHE)
{ {
info->rc_pos=info->rc_end=info->buffer; info->rc_pos=info->rc_end=info->buffer;
} }
else if(info->type == WRITE_CACHE) else if (info->type == WRITE_CACHE)
{ {
byte* try_rc_pos; byte* try_rc_pos;
try_rc_pos = info->rc_pos + (pos - info->pos_in_file); try_rc_pos = info->rc_pos + (pos - info->pos_in_file);
if(try_rc_pos >= info->buffer && try_rc_pos <= info->rc_end) if (try_rc_pos >= info->buffer && try_rc_pos <= info->rc_end)
info->rc_pos = try_rc_pos; info->rc_pos = try_rc_pos;
else else
flush_io_cache(info); flush_io_cache(info);
} }
info->pos_in_file=pos; info->pos_in_file=pos;
info->seek_not_done=1; info->seek_not_done=1;
} }
......
...@@ -37,10 +37,12 @@ WARNING: THIS IS VERY MUCH A FIRST-CUT ALPHA. Comments/patches welcome. ...@@ -37,10 +37,12 @@ WARNING: THIS IS VERY MUCH A FIRST-CUT ALPHA. Comments/patches welcome.
# Documentation continued at end of file # Documentation continued at end of file
my $VERSION = "1.9"; my $VERSION = "1.9";
my $opt_tmpdir= $main::env{TMPDIR}; my $opt_tmpdir= $main::ENV{TMPDIR};
my $OPTIONS = <<"_OPTIONS"; my $OPTIONS = <<"_OPTIONS";
$0 Ver $VERSION
Usage: $0 db_name [new_db_name | directory] Usage: $0 db_name [new_db_name | directory]
-?, --help display this helpscreen and exit -?, --help display this helpscreen and exit
...@@ -115,6 +117,8 @@ GetOptions( \%opt, ...@@ -115,6 +117,8 @@ GetOptions( \%opt,
my @db_desc = (); my @db_desc = ();
my $tgt_name = undef; my $tgt_name = undef;
usage("") if ($opt{help});
if ( $opt{regexp} || $opt{suffix} || @ARGV > 2 ) { if ( $opt{regexp} || $opt{suffix} || @ARGV > 2 ) {
$tgt_name = pop @ARGV unless ( exists $opt{suffix} ); $tgt_name = pop @ARGV unless ( exists $opt{suffix} );
@db_desc = map { s{^([^\.]+)\./(.+)/$}{$1}; { 'src' => $_, 't_regex' => ( $2 ? $2 : '.*' ) } } @ARGV; @db_desc = map { s{^([^\.]+)\./(.+)/$}{$1}; { 'src' => $_, 't_regex' => ( $2 ? $2 : '.*' ) } } @ARGV;
...@@ -133,10 +137,9 @@ else { ...@@ -133,10 +137,9 @@ else {
} }
} }
my $mysqld_help;
my %mysqld_vars; my %mysqld_vars;
my $start_time = time; my $start_time = time;
my $opt_tmpdir= $opt{tempdir} ? $opt{tmpdir} : $main::env{TMPDIR}; my $opt_tmpdir= $opt{tmpdir} ? $opt{tmpdir} : $main::ENV{TMPDIR};
$0 = $1 if $0 =~ m:/([^/]+)$:; $0 = $1 if $0 =~ m:/([^/]+)$:;
$opt{quiet} = 0 if $opt{debug}; $opt{quiet} = 0 if $opt{debug};
$opt{allowold} = 1 if $opt{keepold}; $opt{allowold} = 1 if $opt{keepold};
...@@ -310,15 +313,19 @@ print Dumper( \@db_desc ) if ( $opt{debug} ); ...@@ -310,15 +313,19 @@ print Dumper( \@db_desc ) if ( $opt{debug} );
die "No tables to hot-copy" unless ( length $hc_locks ); die "No tables to hot-copy" unless ( length $hc_locks );
# --- create target directories --- # --- create target directories if we are using 'cp' ---
my @existing = (); my @existing = ();
foreach my $rdb ( @db_desc ) {
if ($opt{method} =~ /^cp\b/)
{
foreach my $rdb ( @db_desc ) {
push @existing, $rdb->{target} if ( -d $rdb->{target} ); push @existing, $rdb->{target} if ( -d $rdb->{target} );
} }
die "Can't hotcopy to '", join( "','", @existing ), "' because already exist and --allowold option not given.\n" die "Can't hotcopy to '", join( "','", @existing ), "' because already exist and --allowold option not given.\n"
if ( @existing && !$opt{allowold} ); if ( @existing && !$opt{allowold} );
}
retire_directory( @existing ) if ( @existing ); retire_directory( @existing ) if ( @existing );
...@@ -385,54 +392,11 @@ foreach my $rdb ( @db_desc ) ...@@ -385,54 +392,11 @@ foreach my $rdb ( @db_desc )
push @failed, "$rdb->{src} -> $rdb->{target} failed: $@" push @failed, "$rdb->{src} -> $rdb->{target} failed: $@"
if ( $@ ); if ( $@ );
@files = map { "$datadir/$rdb->{src}/$_" } @{$rdb->{index}}; @files = @{$rdb->{index}};
if ($rdb->{index}) if ($rdb->{index})
{ {
# copy_index($opt{method}, \@files,
# Copy only the header of the index file "$datadir/$rdb->{src}", $rdb->{target} );
#
my $tmpfile="$opt_tmpdir/mysqlhotcopy$$";
foreach my $file ($rdb->{index})
{
my $from="$datadir/$rdb->{src}/$file";
my $to="$rdb->{target}/$file";
my $buff;
open(INPUT, $from) || die "Can't open file $from: $!\n";
my $length=read INPUT, $buff, 2048;
die "Can't read index header from $from\n" if ($length <= 1024);
close INPUT;
if ( $opt{dryrun} )
{
print '$opt{method}-header $from $to\n';
}
elsif ($opt{method} eq 'cp')
{
!open(OUTPUT,$to) || die "Can\'t create file $to: $!\n";
if (write(OUTPUT,$buff) != length($buff))
{
die "Error when writing data to $to: $!\n";
}
close OUTPUT || die "Error on close of $to: $!\n";
}
elsif ($opt{method} eq 'scp')
{
my $tmp=$tmpfile;
open(OUTPUT,"$tmp") || die "Can\'t create file $tmp: $!\n";
if (write(OUTPUT,$buff) != length($buff))
{
die "Error when writing data to $tmp: $!\n";
}
close OUTPUT || die "Error on close of $tmp: $!\n";
safe_system('scp $tmp $to');
}
else
{
die "Can't use unsupported method '$opt{method}'\n";
}
}
unlink "$opt_tmpdir/mysqlhotcopy$$";
} }
if ( $opt{checkpoint} ) { if ( $opt{checkpoint} ) {
...@@ -534,9 +498,62 @@ sub copy_files { ...@@ -534,9 +498,62 @@ sub copy_files {
safe_system (@cmd); safe_system (@cmd);
} }
#
# Copy only the header of the index file
#
sub copy_index
{
my ($method, $files, $source, $target) = @_;
my $tmpfile="$opt_tmpdir/mysqlhotcopy$$";
print "Copying indices for ".@$files." files...\n" unless $opt{quiet};
foreach my $file (@$files)
{
my $from="$source/$file";
my $to="$target/$file";
my $buff;
open(INPUT, "<$from") || die "Can't open file $from: $!\n";
my $length=read INPUT, $buff, 2048;
die "Can't read index header from $from\n" if ($length < 1024);
close INPUT;
if ( $opt{dryrun} )
{
print "$opt{method}-header $from $to\n";
}
elsif ($opt{method} eq 'cp')
{
open(OUTPUT,">$to") || die "Can\'t create file $to: $!\n";
if (syswrite(OUTPUT,$buff) != length($buff))
{
die "Error when writing data to $to: $!\n";
}
close OUTPUT || die "Error on close of $to: $!\n";
}
elsif ($opt{method} eq 'scp')
{
my $tmp=$tmpfile;
open(OUTPUT,">$tmp") || die "Can\'t create file $tmp: $!\n";
if (syswrite(OUTPUT,$buff) != length($buff))
{
die "Error when writing data to $tmp: $!\n";
}
close OUTPUT || die "Error on close of $tmp: $!\n";
safe_system("scp $tmp $to");
}
else
{
die "Can't use unsupported method '$opt{method}'\n";
}
}
unlink "$tmpfile" if ($opt{method} eq 'scp');
}
sub safe_system sub safe_system
{ {
my @cmd=shift; my @cmd= @_;
if ( $opt{dryrun} ) if ( $opt{dryrun} )
{ {
...@@ -546,7 +563,7 @@ sub safe_system ...@@ -546,7 +563,7 @@ sub safe_system
## for some reason system fails but backticks works ok for scp... ## for some reason system fails but backticks works ok for scp...
print "Executing '@cmd'\n" if $opt{debug}; print "Executing '@cmd'\n" if $opt{debug};
my $cp_status = system @cmd; my $cp_status = system "@cmd > /dev/null";
if ($cp_status != 0) { if ($cp_status != 0) {
warn "Burp ('scuse me). Trying backtick execution...\n" if $opt{debug}; #' warn "Burp ('scuse me). Trying backtick execution...\n" if $opt{debug}; #'
## try something else ## try something else
...@@ -680,7 +697,9 @@ UNIX domain socket to use when connecting to local server ...@@ -680,7 +697,9 @@ UNIX domain socket to use when connecting to local server
=item --noindices =item --noindices
don't include index files in copy Don\'t include index files in copy. Only up to the first 2048 bytes
are copied; You can restore the indexes with isamchk -r or myisamchk -r
on the backup.
=item --method=# =item --method=#
...@@ -689,9 +708,10 @@ method for copy (only "cp" currently supported). Alpha support for ...@@ -689,9 +708,10 @@ method for copy (only "cp" currently supported). Alpha support for
will vary with your ability to understand how scp works. 'man scp' will vary with your ability to understand how scp works. 'man scp'
and 'man ssh' are your friends. and 'man ssh' are your friends.
The destination directory _must exist_ on the target machine using The destination directory _must exist_ on the target machine using the
the scp method. Liberal use of the --debug option will help you figure scp method. --keepold and --allowold are meeningless with scp.
out what's really going on when you do an scp. Liberal use of the --debug option will help you figure out what\'s
really going on when you do an scp.
Note that using scp will lock your tables for a _long_ time unless Note that using scp will lock your tables for a _long_ time unless
your network connection is _fast_. If this is unacceptable to you, your network connection is _fast_. If this is unacceptable to you,
...@@ -755,3 +775,4 @@ Ralph Corderoy - added synonyms for commands ...@@ -755,3 +775,4 @@ Ralph Corderoy - added synonyms for commands
Scott Wiersdorf - added table regex and scp support Scott Wiersdorf - added table regex and scp support
Monty - working --noindex (copy only first 2048 bytes of index file) Monty - working --noindex (copy only first 2048 bytes of index file)
Fixes for --method=scp
Testing server 'PostgreSQL version 7.0.2' at 2000-08-15 16:58:55 Testing server 'PostgreSQL version ???' at 2000-12-05 5:18:45
ATIS table test ATIS table test
Creating tables Creating tables
Time for create_table (28): 1 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for create_table (28): 0 wallclock secs ( 0.02 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Inserting data Inserting data
Time to insert (9768): 9 wallclock secs ( 2.71 usr 0.43 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to insert (9768): 9 wallclock secs ( 2.88 usr 0.35 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Retrieving data Retrieving data
Time for select_simple_join (500): 3 wallclock secs ( 0.76 usr 0.04 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_simple_join (500): 3 wallclock secs ( 0.69 usr 0.04 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_join (200): 13 wallclock secs ( 4.80 usr 0.22 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_join (200): 14 wallclock secs ( 5.18 usr 0.20 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_distinct (800): 17 wallclock secs ( 2.10 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_distinct (800): 17 wallclock secs ( 2.21 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_group (2500): 44 wallclock secs ( 1.57 usr 0.13 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_group (2600): 45 wallclock secs ( 1.73 usr 0.10 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Removing tables Removing tables
Time to drop_table (28): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to drop_table (28): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 88 wallclock secs (11.97 usr 0.85 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Total time: 89 wallclock secs (12.72 usr 0.77 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing server 'PostgreSQL version 7.0.2' at 2000-08-16 1:58:36 Testing server 'PostgreSQL version ???' at 2000-12-05 5:20:15
Testing of ALTER TABLE Testing of ALTER TABLE
Testing with 1000 columns and 1000 rows in 20 steps Testing with 1000 columns and 1000 rows in 20 steps
Insert data into the table Insert data into the table
Time for insert (1000) 1 wallclock secs ( 0.35 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for insert (1000) 0 wallclock secs ( 0.28 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for alter_table_add (992): 46 wallclock secs ( 0.32 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for alter_table_add (992): 28 wallclock secs ( 0.41 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for create_index (8): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for create_index (8): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for drop_index (8): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for drop_index (8): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 50 wallclock secs ( 0.67 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Total time: 29 wallclock secs ( 0.71 usr 0.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing server 'PostgreSQL version 7.0.2' at 2000-08-16 1:59:26 Testing server 'PostgreSQL version ???' at 2000-12-05 5:20:45
Testing of some unusual tables Testing of some unusual tables
All tests are done 1000 times with 1000 fields All tests are done 1000 times with 1000 fields
Testing table with 1000 fields Testing table with 1000 fields
Testing select * from table with 1 record Testing select * from table with 1 record
Time to select_many_fields(1000): 389 wallclock secs ( 3.71 usr 0.29 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to select_many_fields(1000): 402 wallclock secs ( 3.75 usr 0.32 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing select all_fields from table with 1 record Testing select all_fields from table with 1 record
Time to select_many_fields(1000): 497 wallclock secs ( 4.04 usr 0.23 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to select_many_fields(1000): 489 wallclock secs ( 4.32 usr 0.34 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing insert VALUES() Testing insert VALUES()
Time to insert_many_fields(1000): 143 wallclock secs ( 0.43 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to insert_many_fields(1000): 144 wallclock secs ( 0.38 usr 0.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing insert (all_fields) VALUES() Testing insert (all_fields) VALUES()
Time to insert_many_fields(1000): 214 wallclock secs ( 0.57 usr 0.10 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to insert_many_fields(1000): 213 wallclock secs ( 0.80 usr 0.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 1244 wallclock secs ( 8.76 usr 0.69 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Total time: 1248 wallclock secs ( 9.27 usr 0.79 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing server 'PostgreSQL version 7.0.2' at 2000-08-15 17:01:48 Testing server 'PostgreSQL version ???' at 2000-12-05 5:41:34
Testing the speed of connecting to the server and sending of data Testing the speed of connecting to the server and sending of data
All tests are done 10000 times All tests are done 10000 times
Testing connection/disconnect Testing connection/disconnect
Time to connect (10000): 129 wallclock secs ( 8.57 usr 4.58 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to connect (10000): 125 wallclock secs ( 9.11 usr 3.79 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Test connect/simple select/disconnect Test connect/simple select/disconnect
Time for connect+select_simple (10000): 142 wallclock secs (11.34 usr 5.77 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for connect+select_simple (10000): 140 wallclock secs (12.15 usr 5.74 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Test simple select Test simple select
Time for select_simple (10000): 5 wallclock secs ( 2.71 usr 0.49 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_simple (10000): 4 wallclock secs ( 2.96 usr 0.45 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing connect/select 1 row from table/disconnect Testing connect/select 1 row from table/disconnect
Time to connect+select_1_row (10000): 176 wallclock secs (11.82 usr 5.48 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to connect+select_1_row (10000): 173 wallclock secs (12.56 usr 5.56 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing select 1 row from table Testing select 1 row from table
Time to select_1_row (10000): 7 wallclock secs ( 2.56 usr 0.42 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to select_1_row (10000): 7 wallclock secs ( 3.10 usr 0.50 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing select 2 rows from table Testing select 2 rows from table
Time to select_2_rows (10000): 7 wallclock secs ( 2.76 usr 0.42 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to select_2_rows (10000): 6 wallclock secs ( 2.75 usr 0.54 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Test select with aritmetic (+) Test select with aritmetic (+)
Time for select_column+column (10000): 8 wallclock secs ( 2.28 usr 0.49 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_column+column (10000): 9 wallclock secs ( 2.41 usr 0.31 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing retrieval of big records (7000 bytes) Testing retrieval of big records (7000 bytes)
Time to select_big (10000): 8 wallclock secs ( 3.76 usr 0.68 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to select_big (10000): 8 wallclock secs ( 3.74 usr 0.88 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 482 wallclock secs (45.81 usr 18.33 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Total time: 472 wallclock secs (48.80 usr 17.77 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing server 'PostgreSQL version 7.0.2' at 2000-08-15 17:09:50 Testing server 'PostgreSQL version ???' at 2000-12-05 5:49:26
Testing the speed of creating and droping tables Testing the speed of creating and droping tables
Testing with 10000 tables and 10000 loop count Testing with 10000 tables and 10000 loop count
Testing create of tables Testing create of tables
Time for create_MANY_tables (10000): 455 wallclock secs ( 8.09 usr 1.12 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for create_MANY_tables (10000): 448 wallclock secs ( 7.42 usr 0.95 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Accessing tables Accessing tables
Time to select_group_when_MANY_tables (10000): 188 wallclock secs ( 3.03 usr 0.46 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to select_group_when_MANY_tables (10000): 187 wallclock secs ( 2.71 usr 0.68 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing drop Testing drop
Time for drop_table_when_MANY_tables (10000): 1328 wallclock secs ( 2.91 usr 0.56 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for drop_table_when_MANY_tables (10000): 1324 wallclock secs ( 3.41 usr 0.51 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing create+drop Testing create+drop
Time for create+drop (10000): 3022 wallclock secs (10.18 usr 1.71 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for create+drop (10000): 2954 wallclock secs (11.24 usr 1.81 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for create_key+drop (10000): 3752 wallclock secs ( 8.40 usr 1.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for create_key+drop (10000): 4055 wallclock secs (10.98 usr 1.30 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 8745 wallclock secs (32.62 usr 4.94 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Total time: 8968 wallclock secs (35.76 usr 5.26 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing server 'PostgreSQL version 7.0.2' at 2000-08-16 2:20:11 Testing server 'PostgreSQL version ???' at 2000-12-05 8:18:54
Testing the speed of inserting data into 1 table and do some selects on it. Testing the speed of inserting data into 1 table and do some selects on it.
The tests are done with a table that has 100000 rows. The tests are done with a table that has 100000 rows.
...@@ -8,73 +8,91 @@ Creating tables ...@@ -8,73 +8,91 @@ Creating tables
Inserting 100000 rows in order Inserting 100000 rows in order
Inserting 100000 rows in reverse order Inserting 100000 rows in reverse order
Inserting 100000 rows in random order Inserting 100000 rows in random order
Time for insert (300000): 7729 wallclock secs (94.80 usr 16.69 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for insert (300000): 7486 wallclock secs (94.98 usr 16.58 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing insert of duplicates Testing insert of duplicates
Time for insert_duplicates (300000): 55 wallclock secs (29.54 usr 3.69 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for insert_duplicates (100000): 3055 wallclock secs (60.75 usr 8.53 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Retrieving data from the table Retrieving data from the table
Time for select_big (10:3000000): 53 wallclock secs (22.20 usr 0.75 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_big (10:3000000): 54 wallclock secs (21.95 usr 0.77 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by_key (10:3000000): 118 wallclock secs (22.03 usr 0.69 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for order_by_big_key (10:3000000): 115 wallclock secs (22.06 usr 0.67 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by (10:3000000): 103 wallclock secs (22.05 usr 0.77 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for order_by_big_key_desc (10:3000000): 116 wallclock secs (22.15 usr 0.66 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_diff_key (500:1000): 13 wallclock secs ( 0.17 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for order_by_big_key2 (10:3000000): 118 wallclock secs (22.07 usr 0.53 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by_big_key_diff (10:3000000): 126 wallclock secs (22.20 usr 0.79 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by_big (10:3000000): 121 wallclock secs (21.92 usr 0.67 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by_range (500:125750): 16 wallclock secs ( 1.21 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by_key (500:125750): 15 wallclock secs ( 1.09 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for order_by_key2_diff (500:250500): 19 wallclock secs ( 2.00 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_diff_key (500:1000): 13 wallclock secs ( 0.24 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
165 queries in 165 loops of 5000 loops took 605 seconds 180 queries in 180 loops of 5000 loops took 653 seconds
Estimated time for select_range_prefix (5000:1386): 18333 wallclock secs ( 3.03 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for select_range_prefix (5000:1512): 18138 wallclock secs ( 5.00 usr 0.28 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
165 queries in 165 loops of 5000 loops took 603 seconds 165 queries in 165 loops of 5000 loops took 614 seconds
Estimated time for select_range (5000:1386): 18272 wallclock secs ( 5.45 usr 0.91 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for select_range_key2 (5000:1386): 18606 wallclock secs ( 3.03 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
23746 queries in 11873 loops of 100000 loops took 601 seconds 24340 queries in 12170 loops of 100000 loops took 601 seconds
Estimated time for select_key_prefix (200000): 5061 wallclock secs (67.04 usr 11.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for select_key_prefix (200000): 4938 wallclock secs (67.63 usr 10.85 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
23796 queries in 11898 loops of 100000 loops took 601 seconds 24198 queries in 12099 loops of 100000 loops took 601 seconds
Estimated time for select_key (200000): 5051 wallclock secs (66.15 usr 11.60 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for select_key (200000): 4967 wallclock secs (68.44 usr 12.65 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600
Estimating end time based on:
24362 queries in 12181 loops of 100000 loops took 601 seconds
Estimated time for select_key2 (200000): 4933 wallclock secs (67.48 usr 11.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Test of compares with simple ranges Test of compares with simple ranges
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
2000 queries in 50 loops of 500 loops took 605 seconds 1920 queries in 48 loops of 500 loops took 603 seconds
Estimated time for select_range_prefix (20000:4350): 6050 wallclock secs ( 3.50 usr 0.60 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for select_range_prefix (20000:4176): 6281 wallclock secs ( 4.69 usr 0.52 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
2000 queries in 50 loops of 500 loops took 603 seconds 1480 queries in 37 loops of 500 loops took 611 seconds
Estimated time for select_range (20000:4350): 6030 wallclock secs ( 4.30 usr 0.30 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for select_range_key2 (20000:3219): 8256 wallclock secs ( 4.59 usr 1.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_group (111): 233 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_group (111): 240 wallclock secs ( 0.03 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
1362 queries in 227 loops of 2500 loops took 601 seconds 1314 queries in 219 loops of 2500 loops took 603 seconds
Estimated time for min_max_on_key (15000): 6618 wallclock secs ( 5.40 usr 0.33 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for min_max_on_key (15000): 6883 wallclock secs ( 4.00 usr 0.46 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for min_max (60): 55 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for min_max (60): 58 wallclock secs ( 0.02 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_on_key (100): 116 wallclock secs ( 0.04 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count_on_key (100): 120 wallclock secs ( 0.03 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count (100): 121 wallclock secs ( 0.03 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count (100): 130 wallclock secs ( 0.01 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_big (20): 139 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count_distinct_big (20): 143 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing update of keys with functions Testing update of keys with functions
Time for update_of_key (500): 2520 wallclock secs (13.97 usr 2.44 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for update_of_key (50000): 2460 wallclock secs (15.33 usr 3.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for update_of_key_big (501): 249 wallclock secs ( 0.12 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for update_of_key_big (501): 444 wallclock secs ( 0.20 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing update with key Testing update with key
Time for update_with_key (100000): 15050 wallclock secs (85.10 usr 15.69 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for update_with_key (300000): 14806 wallclock secs (89.73 usr 16.29 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing update of all rows Testing update of all rows
Time for update_big (500): 2330 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for update_big (10): 1894 wallclock secs ( 0.02 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing INSERT INTO ... SELECT
Time for insert_select_1_key (1): 49 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for insert_select_2_keys (1): 43 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for drop table(2): 20 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing delete Testing delete
Time for delete_key (10000): 256 wallclock secs ( 3.10 usr 0.66 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for delete_key (10000): 283 wallclock secs ( 2.91 usr 0.52 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for delete_big (12): 1914 wallclock secs ( 0.00 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for delete_all (12): 341 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Insert into table with 16 keys and with a primary key with 16 parts Insert into table with 16 keys and with a primary key with 16 parts
Time for insert_key (100000): 3825 wallclock secs (33.55 usr 6.09 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for insert_key (100000): 3693 wallclock secs (33.29 usr 5.64 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing update of keys Testing update of keys
Time for update_of_key (256): 2218 wallclock secs ( 0.12 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for update_of_key (256): 1164 wallclock secs ( 0.08 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Deleting rows from the table
Time for delete_big_many_keys (128): 30 wallclock secs ( 0.07 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Deleting everything from table Deleting everything from table
Time for delete_big_many_keys (2): 10 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for delete_all_many_keys (1): 31 wallclock secs ( 0.07 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Estimated total time: 102579 wallclock secs (481.81 usr 72.29 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated total time: 110214 wallclock secs (659.27 usr 91.88 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing server 'PostgreSQL version 7.0.2' at 2000-08-16 13:49:53 Testing server 'PostgreSQL version ???' at 2000-12-05 20:00:31
Testing the speed of selecting on keys that consist of many parts Testing the speed of selecting on keys that consist of many parts
The test-table has 10000 rows and the test is done with 12 ranges. The test-table has 10000 rows and the test is done with 12 ranges.
Creating table Creating table
Inserting 10000 rows Inserting 10000 rows
Time to insert (10000): 254 wallclock secs ( 3.38 usr 0.46 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to insert (10000): 254 wallclock secs ( 3.11 usr 0.60 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing big selects on the table Testing big selects on the table
Time for select_big (70:17207): 3 wallclock secs ( 0.14 usr 0.01 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_big (70:17207): 2 wallclock secs ( 0.17 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for select_range (410:75949): 34 wallclock secs ( 0.85 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for select_range (410:75949): 35 wallclock secs ( 0.87 usr 0.02 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
10094 queries in 1442 loops of 10000 loops took 601 seconds 9807 queries in 1401 loops of 10000 loops took 601 seconds
Estimated time for min_max_on_key (70000): 4167 wallclock secs (20.87 usr 4.65 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for min_max_on_key (70000): 4289 wallclock secs (20.56 usr 3.14 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Note: Query took longer then time-limit: 600 Note: Query took longer then time-limit: 600
Estimating end time based on: Estimating end time based on:
12580 queries in 2516 loops of 10000 loops took 601 seconds 12395 queries in 2479 loops of 10000 loops took 601 seconds
Estimated time for count_on_key (50000): 2388 wallclock secs (13.00 usr 3.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated time for count_on_key (50000): 2424 wallclock secs (16.70 usr 2.42 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_group_on_key_parts (1000:0): 238 wallclock secs ( 1.01 usr 0.03 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count_group_on_key_parts (1000:100000): 242 wallclock secs ( 1.19 usr 0.05 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing count(distinct) on the table Testing count(distinct) on the table
Time for count_distinct (1000:2000): 232 wallclock secs ( 0.39 usr 0.08 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count_distinct (2000:2000): 235 wallclock secs ( 0.76 usr 0.12 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group_on_key (1000:6000): 169 wallclock secs ( 0.37 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count_distinct_group_on_key (1000:6000): 174 wallclock secs ( 0.44 usr 0.11 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group_on_key_parts (1000:100000): 267 wallclock secs ( 1.11 usr 0.10 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count_distinct_group_on_key_parts (1000:100000): 270 wallclock secs ( 1.43 usr 0.07 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_group (1000:100000): 268 wallclock secs ( 1.09 usr 0.06 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count_distinct_group (1000:100000): 271 wallclock secs ( 1.27 usr 0.10 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time for count_distinct_big (1000:10000000): 552 wallclock secs (82.22 usr 2.83 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for count_distinct_big (100:1000000): 57 wallclock secs ( 8.24 usr 0.30 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Estimated total time: 8574 wallclock secs (124.45 usr 11.39 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Estimated total time: 8255 wallclock secs (54.76 usr 6.93 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Testing server 'PostgreSQL version 7.0.2' at 2000-08-16 14:43:33 Testing server 'PostgreSQL version ???' at 2000-12-05 20:46:15
Wisconsin benchmark test Wisconsin benchmark test
Time for create_table (3): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for create_table (3): 1 wallclock secs ( 0.01 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Inserting data Inserting data
Time to insert (31000): 791 wallclock secs ( 9.20 usr 1.66 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to insert (31000): 793 wallclock secs ( 8.99 usr 1.89 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Time to delete_big (1): 1 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time to delete_big (1): 0 wallclock secs ( 0.00 usr 0.00 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Running actual benchmark Running actual benchmark
Time for wisc_benchmark (114): 16 wallclock secs ( 3.11 usr 0.27 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Time for wisc_benchmark (114): 18 wallclock secs ( 3.04 usr 0.25 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
Total time: 810 wallclock secs (12.32 usr 1.94 sys + 0.00 cusr 0.00 csys = 0.00 CPU) Total time: 813 wallclock secs (12.05 usr 2.14 sys + 0.00 cusr 0.00 csys = 0.00 CPU)
#This file is automaticly generated by crash-me 1.45 #This file is automaticly generated by crash-me 1.54
NEG=yes # update of column= -column NEG=yes # update of column= -column
Need_cast_for_null=no # Need to cast NULL for arithmetic Need_cast_for_null=no # Need to cast NULL for arithmetic
...@@ -18,40 +18,44 @@ alter_drop_unique=no # Alter table drop unique ...@@ -18,40 +18,44 @@ alter_drop_unique=no # Alter table drop unique
alter_modify_col=no # Alter table modify column alter_modify_col=no # Alter table modify column
alter_rename_table=yes # Alter table rename table alter_rename_table=yes # Alter table rename table
atomic_updates=no # atomic updates atomic_updates=no # atomic updates
automatic_rowid=no # Automatic rowid automatic_rowid=no # Automatic row id
binary_numbers=no # binary numbers (0b1001) binary_numbers=no # binary numbers (0b1001)
binary_strings=yes # binary strings (b'0110') binary_strings=yes # binary strings (b'0110')
case_insensitive_strings=no # case insensitive compare case_insensitive_strings=no # Case insensitive compare
char_is_space_filled=yes # char are space filled char_is_space_filled=yes # char are space filled
column_alias=yes # Column alias column_alias=yes # Column alias
columns_in_group_by=+64 # number of columns in group by columns_in_group_by=+64 # number of columns in group by
columns_in_order_by=+64 # number of columns in order by columns_in_order_by=+64 # number of columns in order by
comment_#=no # # as comment comment_#=no # # as comment
comment_--=yes # -- as comment comment_--=yes # -- as comment (ANSI)
comment_/**/=yes # /* */ as comment comment_/**/=yes # /* */ as comment
comment_//=no # // as comment comment_//=no # // as comment (ANSI)
compute=no # Compute compute=no # Compute
connections=32 # Simultaneous connections (installation default) connections=32 # Simultaneous connections (installation default)
constraint_check=yes # Column constraints constraint_check=yes # Column constraints
constraint_check_table=yes # Table constraints constraint_check_table=yes # Table constraints
constraint_null=yes # NULL constraint (SyBase style) constraint_null=yes # NULL constraint (SyBase style)
crash_me_safe=yes # crash me safe crash_me_safe=yes # crash me safe
crash_me_version=1.45 # crash me version crash_me_version=1.54 # crash me version
create_default=yes # default value for column create_default=yes # default value for column
create_default_func=no # default value function for column create_default_func=no # default value function for column
create_if_not_exists=no # create table if not exists create_if_not_exists=no # create table if not exists
create_index=yes # create index create_index=yes # create index
create_schema=no # Create SCHEMA create_schema=no # Create SCHEMA
create_table_select=no # create table from select create_table_select=with AS # create table from select
cross_join=yes # cross join (same as from a,b) cross_join=yes # cross join (same as from a,b)
date_infinity=no # Supports 'infinity dates
date_last=yes # Supports 9999-12-31 dates date_last=yes # Supports 9999-12-31 dates
date_one=yes # Supports 0001-01-01 dates date_one=yes # Supports 0001-01-01 dates
date_with_YY=yes # Supports YY-MM-DD 2000 compilant dates date_with_YY=yes # Supports YY-MM-DD 2000 compilant dates
date_zero=no # Supports 0000-00-00 dates date_zero=no # Supports 0000-00-00 dates
domains=no # Domains (ANSI SQL) domains=no # Domains (ANSI SQL)
dont_require_cast_to_float=no # No need to cast from integer to float
double_quotes=yes # Double '' as ' in strings double_quotes=yes # Double '' as ' in strings
drop_if_exists=no # drop table if exists drop_if_exists=no # drop table if exists
drop_index=yes # drop index drop_index=yes # drop index
drop_requires_cascade=no # drop table require cascade/restrict
drop_restrict=no # drop table with cascade/restrict
end_colon=yes # allows end ';' end_colon=yes # allows end ';'
except=yes # except except=yes # except
except_all=no # except all except_all=no # except all
...@@ -158,6 +162,7 @@ func_extra_version=yes # Function VERSION ...@@ -158,6 +162,7 @@ func_extra_version=yes # Function VERSION
func_extra_weekday=no # Function WEEKDAY func_extra_weekday=no # Function WEEKDAY
func_extra_|=no # Function | (bitwise or) func_extra_|=no # Function | (bitwise or)
func_extra_||=no # Function OR as '||' func_extra_||=no # Function OR as '||'
func_extra_~*=yes # Function ~* (case insensitive compare)
func_odbc_abs=yes # Function ABS func_odbc_abs=yes # Function ABS
func_odbc_acos=yes # Function ACOS func_odbc_acos=yes # Function ACOS
func_odbc_ascii=yes # Function ASCII func_odbc_ascii=yes # Function ASCII
...@@ -178,7 +183,7 @@ func_odbc_dayofweek=no # Function DAYOFWEEK ...@@ -178,7 +183,7 @@ func_odbc_dayofweek=no # Function DAYOFWEEK
func_odbc_dayofyear=no # Function DAYOFYEAR func_odbc_dayofyear=no # Function DAYOFYEAR
func_odbc_degrees=yes # Function DEGREES func_odbc_degrees=yes # Function DEGREES
func_odbc_difference=no # Function DIFFERENCE() func_odbc_difference=no # Function DIFFERENCE()
func_odbc_exp=no # Function EXP func_odbc_exp=yes # Function EXP
func_odbc_floor=yes # Function FLOOR func_odbc_floor=yes # Function FLOOR
func_odbc_fn_left=no # Function ODBC syntax LEFT & RIGHT func_odbc_fn_left=no # Function ODBC syntax LEFT & RIGHT
func_odbc_hour=no # Function HOUR func_odbc_hour=no # Function HOUR
...@@ -240,7 +245,8 @@ func_sql_extract_sql=yes # Function EXTRACT ...@@ -240,7 +245,8 @@ func_sql_extract_sql=yes # Function EXTRACT
func_sql_localtime=no # Function LOCALTIME func_sql_localtime=no # Function LOCALTIME
func_sql_localtimestamp=no # Function LOCALTIMESTAMP func_sql_localtimestamp=no # Function LOCALTIMESTAMP
func_sql_lower=yes # Function LOWER func_sql_lower=yes # Function LOWER
func_sql_nullif=no # Function NULLIF func_sql_nullif_num=yes # Function NULLIF with numbers
func_sql_nullif_string=no # Function NULLIF with strings
func_sql_octet_length=no # Function OCTET_LENGTH func_sql_octet_length=no # Function OCTET_LENGTH
func_sql_position=yes # Function POSITION func_sql_position=yes # Function POSITION
func_sql_searched_case=yes # Function searched CASE func_sql_searched_case=yes # Function searched CASE
...@@ -270,7 +276,7 @@ func_where_unique=no # Function UNIQUE ...@@ -270,7 +276,7 @@ func_where_unique=no # Function UNIQUE
functions=yes # Functions functions=yes # Functions
group_by=yes # Group by group_by=yes # Group by
group_by_alias=yes # Group by alias group_by_alias=yes # Group by alias
group_by_null=yes # group on column with null values group_by_null=yes # Group on column with null values
group_by_position=yes # Group by position group_by_position=yes # Group by position
group_distinct_functions=yes # Group functions with distinct group_distinct_functions=yes # Group functions with distinct
group_func_extra_bit_and=no # Group function BIT_AND group_func_extra_bit_and=no # Group function BIT_AND
...@@ -279,28 +285,33 @@ group_func_extra_count_distinct_list=no # Group function COUNT(DISTINCT expr,exp ...@@ -279,28 +285,33 @@ group_func_extra_count_distinct_list=no # Group function COUNT(DISTINCT expr,exp
group_func_extra_std=no # Group function STD group_func_extra_std=no # Group function STD
group_func_extra_stddev=no # Group function STDDEV group_func_extra_stddev=no # Group function STDDEV
group_func_extra_variance=no # Group function VARIANCE group_func_extra_variance=no # Group function VARIANCE
group_func_sql_any=no # Group function ANY
group_func_sql_avg=yes # Group function AVG group_func_sql_avg=yes # Group function AVG
group_func_sql_count_*=yes # Group function COUNT (*) group_func_sql_count_*=yes # Group function COUNT (*)
group_func_sql_count_column=yes # Group function COUNT column name group_func_sql_count_column=yes # Group function COUNT column name
group_func_sql_count_distinct=yes # Group function COUNT(DISTINCT expr) group_func_sql_count_distinct=yes # Group function COUNT(DISTINCT expr)
group_func_sql_every=no # Group function EVERY
group_func_sql_max=yes # Group function MAX on numbers group_func_sql_max=yes # Group function MAX on numbers
group_func_sql_max_str=yes # Group function MAX on strings group_func_sql_max_str=yes # Group function MAX on strings
group_func_sql_min=yes # Group function MIN on numbers group_func_sql_min=yes # Group function MIN on numbers
group_func_sql_min_str=yes # Group function MIN on strings group_func_sql_min_str=yes # Group function MIN on strings
group_func_sql_some=no # Group function SOME
group_func_sql_sum=yes # Group function SUM group_func_sql_sum=yes # Group function SUM
group_functions=yes # Group functions group_functions=yes # Group functions
group_on_unused=yes # Group on unused column
has_true_false=yes # TRUE and FALSE has_true_false=yes # TRUE and FALSE
having=yes # Having having=yes # Having
having_with_alias=no # Having on alias having_with_alias=no # Having on alias
having_with_group=yes # Having with group function having_with_group=yes # Having with group function
hex_numbers=no # hex numbers (0x41) hex_numbers=no # hex numbers (0x41)
hex_strings=yes # hex strings (x'1ace') hex_strings=yes # hex strings (x'1ace')
ignore_end_space=yes # ignore end space in compare ignore_end_space=yes # Ignore end space in compare
index_in_create=no # index in create table index_in_create=no # index in create table
index_namespace=no # different namespace for index index_namespace=no # different namespace for index
index_parts=no # index on column part (extension) index_parts=no # index on column part (extension)
inner_join=no # inner join inner_join=yes # inner join
insert_empty_string=yes # insert empty string insert_empty_string=yes # insert empty string
insert_multi_value=no # INSERT with Value lists
insert_select=yes # insert INTO ... SELECT ... insert_select=yes # insert INTO ... SELECT ...
insert_with_set=no # INSERT with set syntax insert_with_set=no # INSERT with set syntax
intersect=yes # intersect intersect=yes # intersect
...@@ -343,7 +354,6 @@ multi_null_in_unique=yes # null in unique index ...@@ -343,7 +354,6 @@ multi_null_in_unique=yes # null in unique index
multi_strings=yes # Multiple line strings multi_strings=yes # Multiple line strings
multi_table_delete=no # DELETE FROM table1,table2... multi_table_delete=no # DELETE FROM table1,table2...
multi_table_update=no # Update with many tables multi_table_update=no # Update with many tables
insert_multi_value=no # Value lists in INSERT
natural_join=yes # natural join natural_join=yes # natural join
natural_join_incompat=yes # natural join (incompatible lists) natural_join_incompat=yes # natural join (incompatible lists)
natural_left_outer_join=no # natural left outer join natural_left_outer_join=no # natural left outer join
...@@ -352,6 +362,7 @@ null_concat_expr=yes # Is 'a' || NULL = NULL ...@@ -352,6 +362,7 @@ null_concat_expr=yes # Is 'a' || NULL = NULL
null_in_index=yes # null in index null_in_index=yes # null in index
null_in_unique=yes # null in unique index null_in_unique=yes # null in unique index
null_num_expr=yes # Is 1+NULL = NULL null_num_expr=yes # Is 1+NULL = NULL
nulls_in_unique=yes # null combination in unique index
odbc_left_outer_join=no # left outer join odbc style odbc_left_outer_join=no # left outer join odbc style
operating_system=Linux 2.2.14-5.0 i686 # crash-me tested on operating_system=Linux 2.2.14-5.0 i686 # crash-me tested on
order_by=yes # Order by order_by=yes # Order by
...@@ -359,6 +370,7 @@ order_by_alias=yes # Order by alias ...@@ -359,6 +370,7 @@ order_by_alias=yes # Order by alias
order_by_function=yes # Order by function order_by_function=yes # Order by function
order_by_position=yes # Order by position order_by_position=yes # Order by position
order_by_remember_desc=no # Order by DESC is remembered order_by_remember_desc=no # Order by DESC is remembered
order_on_unused=yes # Order by on unused column
primary_key_in_create=yes # primary key in create table primary_key_in_create=yes # primary key in create table
psm_functions=no # PSM functions (ANSI SQL) psm_functions=no # PSM functions (ANSI SQL)
psm_modules=no # PSM modules (ANSI SQL) psm_modules=no # PSM modules (ANSI SQL)
...@@ -372,6 +384,7 @@ quote_with_"=no # Allows ' and " as string markers ...@@ -372,6 +384,7 @@ quote_with_"=no # Allows ' and " as string markers
recursive_subqueries=+64 # recursive subqueries recursive_subqueries=+64 # recursive subqueries
remember_end_space=no # Remembers end space in char() remember_end_space=no # Remembers end space in char()
remember_end_space_varchar=yes # Remembers end space in varchar() remember_end_space_varchar=yes # Remembers end space in varchar()
rename_table=no # rename table
repeat_string_size=+8000000 # return string size from function repeat_string_size=+8000000 # return string size from function
right_outer_join=no # right outer join right_outer_join=no # right outer join
rowid=oid # Type for row id rowid=oid # Type for row id
...@@ -381,15 +394,16 @@ select_limit2=yes # SELECT with LIMIT #,# ...@@ -381,15 +394,16 @@ select_limit2=yes # SELECT with LIMIT #,#
select_string_size=16777207 # constant string size in SELECT select_string_size=16777207 # constant string size in SELECT
select_table_update=yes # Update with sub select select_table_update=yes # Update with sub select
select_without_from=yes # SELECT without FROM select_without_from=yes # SELECT without FROM
server_version=PostgreSQL 7.0 # server version server_version=PostgreSQL version 7.0.2 # server version
simple_joins=yes # ANSI SQL simple joins simple_joins=yes # ANSI SQL simple joins
storage_of_float=round # Storage of float values storage_of_float=round # Storage of float values
subqueries=yes # subqueries subqueries=yes # subqueries
table_alias=yes # Table alias table_alias=yes # Table alias
table_name_case=yes # case independent table names table_name_case=yes # case independent table names
table_wildcard=yes # Select table_name.* table_wildcard=yes # Select table_name.*
tempoary_table=yes # temporary tables temporary_table=yes # temporary tables
transactions=yes # transactions transactions=yes # transactions
truncate_table=yes # truncate
type_extra_abstime=yes # Type abstime type_extra_abstime=yes # Type abstime
type_extra_bfile=no # Type bfile type_extra_bfile=no # Type bfile
type_extra_blob=no # Type blob type_extra_blob=no # Type blob
...@@ -397,6 +411,7 @@ type_extra_bool=yes # Type bool ...@@ -397,6 +411,7 @@ type_extra_bool=yes # Type bool
type_extra_box=yes # Type box type_extra_box=yes # Type box
type_extra_byte=no # Type byte type_extra_byte=no # Type byte
type_extra_char(1_arg)_binary=no # Type char(1 arg) binary type_extra_char(1_arg)_binary=no # Type char(1 arg) binary
type_extra_cidr=yes # Type cidr
type_extra_circle=yes # Type circle type_extra_circle=yes # Type circle
type_extra_clob=no # Type clob type_extra_clob=no # Type clob
type_extra_datetime=yes # Type datetime type_extra_datetime=yes # Type datetime
...@@ -406,6 +421,7 @@ type_extra_float(2_arg)=no # Type float(2 arg) ...@@ -406,6 +421,7 @@ type_extra_float(2_arg)=no # Type float(2 arg)
type_extra_float4=yes # Type float4 type_extra_float4=yes # Type float4
type_extra_float8=yes # Type float8 type_extra_float8=yes # Type float8
type_extra_image=no # Type image type_extra_image=no # Type image
type_extra_inet=yes # Type inet
type_extra_int(1_arg)_zerofill=no # Type int(1 arg) zerofill type_extra_int(1_arg)_zerofill=no # Type int(1 arg) zerofill
type_extra_int1=no # Type int1 type_extra_int1=no # Type int1
type_extra_int2=yes # Type int2 type_extra_int2=yes # Type int2
...@@ -422,6 +438,7 @@ type_extra_long_raw=no # Type long raw ...@@ -422,6 +438,7 @@ type_extra_long_raw=no # Type long raw
type_extra_long_varbinary=no # Type long varbinary type_extra_long_varbinary=no # Type long varbinary
type_extra_long_varchar(1_arg)=no # Type long varchar(1 arg) type_extra_long_varchar(1_arg)=no # Type long varchar(1 arg)
type_extra_lseg=yes # Type lseg type_extra_lseg=yes # Type lseg
type_extra_macaddr=yes # Type macaddr
type_extra_mediumint=no # Type mediumint type_extra_mediumint=no # Type mediumint
type_extra_mediumtext=no # Type mediumtext type_extra_mediumtext=no # Type mediumtext
type_extra_middleint=no # Type middleint type_extra_middleint=no # Type middleint
...@@ -457,6 +474,7 @@ type_odbc_varbinary(1_arg)=no # Type varbinary(1 arg) ...@@ -457,6 +474,7 @@ type_odbc_varbinary(1_arg)=no # Type varbinary(1 arg)
type_sql_bit=yes # Type bit type_sql_bit=yes # Type bit
type_sql_bit(1_arg)=yes # Type bit(1 arg) type_sql_bit(1_arg)=yes # Type bit(1 arg)
type_sql_bit_varying(1_arg)=yes # Type bit varying(1 arg) type_sql_bit_varying(1_arg)=yes # Type bit varying(1 arg)
type_sql_boolean=yes # Type boolean
type_sql_char(1_arg)=yes # Type char(1 arg) type_sql_char(1_arg)=yes # Type char(1 arg)
type_sql_char_varying(1_arg)=yes # Type char varying(1 arg) type_sql_char_varying(1_arg)=yes # Type char varying(1 arg)
type_sql_character(1_arg)=yes # Type character(1 arg) type_sql_character(1_arg)=yes # Type character(1 arg)
......
...@@ -581,7 +581,7 @@ sub new ...@@ -581,7 +581,7 @@ sub new
$limits{'table_wildcard'} = 1; $limits{'table_wildcard'} = 1;
$limits{'max_column_name'} = 32; # Is this true $limits{'max_column_name'} = 32; # Is this true
$limits{'max_columns'} = 1000; # 500 crashes pg 6.3 $limits{'max_columns'} = 1000; # 500 crashes pg 6.3
$limits{'max_tables'} = 65000; # Should be big enough $limits{'max_tables'} = 5000; # 10000 crashes pg 7.0.2
$limits{'max_conditions'} = 30; # This makes Pg real slow $limits{'max_conditions'} = 30; # This makes Pg real slow
$limits{'max_index'} = 64; # Is this true ? $limits{'max_index'} = 64; # Is this true ?
$limits{'max_index_parts'} = 16; # Is this true ? $limits{'max_index_parts'} = 16; # Is this true ?
......
This diff is collapsed.
...@@ -297,12 +297,16 @@ bool ha_flush_logs() ...@@ -297,12 +297,16 @@ bool ha_flush_logs()
return result; return result;
} }
/*
This should return ENOENT if the file doesn't exists.
The .frm file will be deleted only if we return 0 or ENOENT
*/
int ha_delete_table(enum db_type table_type, const char *path) int ha_delete_table(enum db_type table_type, const char *path)
{ {
handler *file=get_new_handler((TABLE*) 0, table_type); handler *file=get_new_handler((TABLE*) 0, table_type);
if (!file) if (!file)
return -1; return ENOENT;
int error=file->delete_table(path); int error=file->delete_table(path);
delete file; delete file;
return error; return error;
...@@ -620,12 +624,16 @@ uint handler::get_dup_key(int error) ...@@ -620,12 +624,16 @@ uint handler::get_dup_key(int error)
int handler::delete_table(const char *name) int handler::delete_table(const char *name)
{ {
int error=0;
for (const char **ext=bas_ext(); *ext ; ext++) for (const char **ext=bas_ext(); *ext ; ext++)
{ {
if (delete_file(name,*ext,2)) if (delete_file(name,*ext,2))
return my_errno; {
if ((error=errno) != ENOENT)
break;
} }
return 0; }
return error;
} }
......
...@@ -81,10 +81,12 @@ static void add_hostname(struct in_addr *in,const char *name) ...@@ -81,10 +81,12 @@ static void add_hostname(struct in_addr *in,const char *name)
if ((entry=(host_entry*) malloc(sizeof(host_entry)+length+1))) if ((entry=(host_entry*) malloc(sizeof(host_entry)+length+1)))
{ {
char *new_name= (char *) (entry+1); char *new_name;
memcpy_fixed(&entry->ip, &in->s_addr, sizeof(in->s_addr)); memcpy_fixed(&entry->ip, &in->s_addr, sizeof(in->s_addr));
memcpy(new_name, name, length); // Should work even if name == NULL if (length)
new_name[length]=0; // End of string memcpy(new_name= (char *) (entry+1), name, length+1);
else
new_name=0;
entry->hostname=new_name; entry->hostname=new_name;
entry->errors=0; entry->errors=0;
(void) hostname_cache->add(entry); (void) hostname_cache->add(entry);
......
...@@ -686,9 +686,8 @@ bool MYSQL_LOG::write(IO_CACHE *cache) ...@@ -686,9 +686,8 @@ bool MYSQL_LOG::write(IO_CACHE *cache)
uint length; uint length;
my_off_t start_pos=my_b_tell(&log_file); my_off_t start_pos=my_b_tell(&log_file);
if (reinit_io_cache(cache, WRITE_CACHE, 0, 0, 0)) if (reinit_io_cache(cache, READ_CACHE, 0, 0, 0))
{ {
if (!write_error)
sql_print_error(ER(ER_ERROR_ON_WRITE), cache->file_name, errno); sql_print_error(ER(ER_ERROR_ON_WRITE), cache->file_name, errno);
goto err; goto err;
} }
...@@ -710,7 +709,6 @@ bool MYSQL_LOG::write(IO_CACHE *cache) ...@@ -710,7 +709,6 @@ bool MYSQL_LOG::write(IO_CACHE *cache)
} }
if (cache->error) // Error on read if (cache->error) // Error on read
{ {
if (!write_error)
sql_print_error(ER(ER_ERROR_ON_READ), cache->file_name, errno); sql_print_error(ER(ER_ERROR_ON_READ), cache->file_name, errno);
goto err; goto err;
} }
......
...@@ -198,5 +198,4 @@ ...@@ -198,5 +198,4 @@
"Tabell '%-.64s' är crashad och bör repareras med REPAIR TABLE", "Tabell '%-.64s' är crashad och bör repareras med REPAIR TABLE",
"Tabell '%-.64s' är crashad och senast (automatiska?) reparation misslyckades", "Tabell '%-.64s' är crashad och senast (automatiska?) reparation misslyckades",
"Warning: Några icke transaktionella tabeller kunde inte återställas vid ROLLBACK", "Warning: Några icke transaktionella tabeller kunde inte återställas vid ROLLBACK",
#ER_TRANS_CACHE_FULL
"Transaktionen krävde mera än 'max_binlog_cache_size' minne. Utöka denna mysqld variabel och försök på nytt", "Transaktionen krävde mera än 'max_binlog_cache_size' minne. Utöka denna mysqld variabel och försök på nytt",
...@@ -215,7 +215,7 @@ int mysql_delete(THD *thd,TABLE_LIST *table_list,COND *conds,ha_rows limit, ...@@ -215,7 +215,7 @@ int mysql_delete(THD *thd,TABLE_LIST *table_list,COND *conds,ha_rows limit,
if (options & OPTION_QUICK) if (options & OPTION_QUICK)
(void) table->file->extra(HA_EXTRA_NORMAL); (void) table->file->extra(HA_EXTRA_NORMAL);
using_transactions=table->file->has_transactions(); using_transactions=table->file->has_transactions();
if (deleted && (error == 0 || !using_transactions)) if (deleted && (error <= 0 || !using_transactions))
{ {
mysql_update_log.write(thd,thd->query, thd->query_length); mysql_update_log.write(thd,thd->query, thd->query_length);
if (mysql_bin_log.is_open()) if (mysql_bin_log.is_open())
......
...@@ -256,7 +256,7 @@ int mysql_insert(THD *thd,TABLE_LIST *table_list, List<Item> &fields, ...@@ -256,7 +256,7 @@ int mysql_insert(THD *thd,TABLE_LIST *table_list, List<Item> &fields,
else if (table->next_number_field) else if (table->next_number_field)
id=table->next_number_field->val_int(); // Return auto_increment value id=table->next_number_field->val_int(); // Return auto_increment value
using_transactions=table->file->has_transactions(); using_transactions=table->file->has_transactions();
if ((info.copied || info.deleted) && (error == 0 || !using_transactions)) if ((info.copied || info.deleted) && (error <= 0 || !using_transactions))
{ {
mysql_update_log.write(thd, thd->query, thd->query_length); mysql_update_log.write(thd, thd->query, thd->query_length);
if (mysql_bin_log.is_open()) if (mysql_bin_log.is_open())
......
...@@ -863,7 +863,8 @@ make_join_statistics(JOIN *join,TABLE_LIST *tables,COND *conds, ...@@ -863,7 +863,8 @@ make_join_statistics(JOIN *join,TABLE_LIST *tables,COND *conds,
else else
s->dependent=(table_map) 0; s->dependent=(table_map) 0;
s->key_dependent=(table_map) 0; s->key_dependent=(table_map) 0;
if ((table->system || table->file->records <= 1L) && ! s->dependent) if ((table->system || table->file->records <= 1) && ! s->dependent &&
!(table->file->option_flag() & HA_NOT_EXACT_COUNT))
{ {
s->type=JT_SYSTEM; s->type=JT_SYSTEM;
const_table_map|=table->map; const_table_map|=table->map;
...@@ -924,7 +925,8 @@ make_join_statistics(JOIN *join,TABLE_LIST *tables,COND *conds, ...@@ -924,7 +925,8 @@ make_join_statistics(JOIN *join,TABLE_LIST *tables,COND *conds,
{ {
if (s->dependent & ~(const_table_map)) // All dep. must be constants if (s->dependent & ~(const_table_map)) // All dep. must be constants
continue; continue;
if (s->table->file->records <= 1L) if (s->table->file->records <= 1L &&
!(s->table->file->option_flag() & HA_NOT_EXACT_COUNT))
{ // system table { // system table
s->type=JT_SYSTEM; s->type=JT_SYSTEM;
const_table_map|=s->table->map; const_table_map|=s->table->map;
......
...@@ -110,24 +110,25 @@ int mysql_rm_table(THD *thd,TABLE_LIST *tables, my_bool if_exists) ...@@ -110,24 +110,25 @@ int mysql_rm_table(THD *thd,TABLE_LIST *tables, my_bool if_exists)
table_type=get_table_type(path); table_type=get_table_type(path);
if (my_delete(path,MYF(0))) /* Delete the table definition file */ if (access(path,F_OK))
{
if (errno != ENOENT || !if_exists)
{ {
if (!if_exists)
error=1; error=1;
if (errno != ENOENT)
{
my_error(ER_CANT_DELETE_FILE,MYF(0),path,errno);
}
}
} }
else else
{ {
some_tables_deleted=1; char *end;
*fn_ext(path)=0; // Remove extension; *(end=fn_ext(path))=0; // Remove extension
error=ha_delete_table(table_type, path); error=ha_delete_table(table_type, path);
if (error == ENOENT && if_exists) if (error == ENOENT && if_exists)
error = 0; error = 0;
if (!error || error == ENOENT)
{
/* Delete the table definition file */
strmov(end,reg_ext);
if (!(error=my_delete(path,MYF(MY_WME))))
some_tables_deleted=1;
}
} }
if (error) if (error)
{ {
...@@ -1427,17 +1428,6 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name, ...@@ -1427,17 +1428,6 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
thd->count_cuted_fields=0; /* Don`t calc cuted fields */ thd->count_cuted_fields=0; /* Don`t calc cuted fields */
new_table->time_stamp=save_time_stamp; new_table->time_stamp=save_time_stamp;
#if defined( __WIN__) || defined( __EMX__)
/*
We must do the COMMIT here so that we can close and rename the
temporary table (as windows can't rename open tables)
*/
if (ha_commit_stmt(thd))
error=1;
if (ha_commit(thd))
error=1;
#endif
if (table->tmp_table) if (table->tmp_table)
{ {
/* We changed a temporary table */ /* We changed a temporary table */
...@@ -1556,7 +1546,6 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name, ...@@ -1556,7 +1546,6 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
} }
} }
#if !(defined( __WIN__) || defined( __EMX__))
/* The ALTER TABLE is always in it's own transaction */ /* The ALTER TABLE is always in it's own transaction */
error = ha_commit_stmt(thd); error = ha_commit_stmt(thd);
if (ha_commit(thd)) if (ha_commit(thd))
...@@ -1567,7 +1556,6 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name, ...@@ -1567,7 +1556,6 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
VOID(pthread_mutex_unlock(&LOCK_open)); VOID(pthread_mutex_unlock(&LOCK_open));
goto err; goto err;
} }
#endif
thd->proc_info="end"; thd->proc_info="end";
mysql_update_log.write(thd, thd->query,thd->query_length); mysql_update_log.write(thd, thd->query,thd->query_length);
......
...@@ -238,7 +238,7 @@ int mysql_update(THD *thd,TABLE_LIST *table_list,List<Item> &fields, ...@@ -238,7 +238,7 @@ int mysql_update(THD *thd,TABLE_LIST *table_list,List<Item> &fields,
VOID(table->file->extra(HA_EXTRA_READCHECK)); VOID(table->file->extra(HA_EXTRA_READCHECK));
table->time_stamp=save_time_stamp; // Restore auto timestamp pointer table->time_stamp=save_time_stamp; // Restore auto timestamp pointer
using_transactions=table->file->has_transactions(); using_transactions=table->file->has_transactions();
if (updated && (error == 0 || !using_transactions)) if (updated && (error <= 0 || !using_transactions))
{ {
mysql_update_log.write(thd,thd->query,thd->query_length); mysql_update_log.write(thd,thd->query,thd->query_length);
if (mysql_bin_log.is_open()) if (mysql_bin_log.is_open())
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment