- 28 May, 2008 2 commits
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Georgi Kodinov authored
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Alexander Barkov authored
Thanks to Paul for preparing the up-to-date files reflecting 4.1 changes.
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- 27 May, 2008 1 commit
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Georgi Kodinov authored
There was a typo in a error check causing wrong thing to be ckecked and a possible error not being caught. Fixed by using the correct variable to test for malloc() errors.
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- 23 May, 2008 1 commit
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Chad MILLER authored
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- 22 May, 2008 1 commit
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Chad Miller authored
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- 21 May, 2008 1 commit
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Chad MILLER authored
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- 18 May, 2008 2 commits
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gshchepa/uchum@host.loc authored
into host.loc:/work/bk/5.0-bugteam
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gshchepa/uchum@host.loc authored
first row or fails with an error: ERROR 1022 (23000): Can't write; duplicate key in table '' The server uses intermediate temporary table to store updated row data. The first column of this table contains rowid. Current server implementation doesn't reset NULL flag of that column even if the server fills a column with rowid. To keep each rowid unique, there is an unique index. An insertion into an unique index takes into account NULL flag of key value and ignores real data if NULL flag is set. So, insertion of actually different rowids may lead to two kind of problems. Visible effect of each of these problems depends on an initial engine type of temporary table: 1. If multiupdate initially creates temporary table as a MyISAM table (a table contains blob columns, and the create_tmp_table function assumes, that this table is large), it inserts only one single row and updates only rows with one corresponding rowid. Other rows are silently ignored. 2. If multiupdate initially creates MEMORY temporary table, fills it with data and reaches size limit for MEMORY tables (max_heap_table_size), multiupdate converts MEMORY table into MyISAM table and fails with an error: ERROR 1022 (23000): Can't write; duplicate key in table '' Multiupdate has been fixed to update the NULL flag of temporary table rowid columns.
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- 17 May, 2008 1 commit
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holyfoot/hf@mysql.com/hfmain.(none) authored
temporary variables of 'long' types were used to store ulong values, that causes init_key_cache to receive distorted parameters
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- 16 May, 2008 9 commits
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cmiller@zippy.cornsilk.net authored
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-bugteam
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cmiller@zippy.cornsilk.net authored
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-bugteam
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gkodinov/kgeorge@magare.gmz authored
into magare.gmz:/home/kgeorge/mysql/autopush/B36011-take2-5.0-bugteam
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cmiller@zippy.cornsilk.net authored
master also, so that we can visually see the slave is the same.
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gkodinov/kgeorge@magare.gmz authored
with dependent subqueries An IN subquery is executed on EXPLAIN when it's not correlated. If the subquery required a temporary table for its execution not all the internal structures were restored from pointing to the items of the temporary table to point back to the items of the subquery. Fixed by restoring the ref array when a temp tables were used in executing the IN subquery during EXPLAIN EXTENDED.
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davi@endora.local authored
into mysql.com:/Users/davi/mysql/mysql-5.0-bugteam
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cmiller@zippy.cornsilk.net authored
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gshchepa/uchum@host.loc authored
into host.loc:/work/bk/5.0-bugteam
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- 15 May, 2008 1 commit
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cmiller@zippy.cornsilk.net authored
slave The stored-routine code took the contents of the (lowest) parser and copied it directly to the binlog, which causes problems if there is a special case of interpretation at the parser level -- which there is, in the "/*!VER */" comments. The trailing "*/" caused errors on the slave, naturally. Now, since by that point we have /properly/ created parse-tree (as the rest of the server should do!) for the stored-routine CREATE, we can construct a perfect statement from that information, instead of writing uncertain information from an unknown parser state. Fortunately, there's already a function nearby that does exactly that. --- Update for Bug#36570. Qualify routine names with db name when writing to the binlog ONLY if the source text is qualified.
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- 14 May, 2008 1 commit
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gkodinov/kgeorge@magare.gmz authored
into magare.gmz:/home/kgeorge/mysql/work/merge-5.0-bugteam
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- 13 May, 2008 3 commits
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gshchepa/uchum@host.loc authored
with previous rows. The WHERE clause containing expression: CONCAT(empty_field1, empty_field2, ..., 'literal constant', ...) REGEXP 'regular expression' may return wrong matches. Optimization of the CONCAT function has been fixed.
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kent@kent-amd64.(none) authored
into mysql.com:/home/kent/bk/mysql-5.0-release-merge
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gshchepa/uchum@host.loc authored
into host.loc:/work/bk/5.0-bugteam
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- 12 May, 2008 2 commits
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gshchepa/uchum@host.loc authored
into host.loc:/work/bk/5.0-bugteam
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gshchepa/uchum@host.loc authored
The REPAIR TABLE ... USE_FRM query silently corrupts data of tables with old .FRM file version. The mysql_upgrade client program or the REPAIR TABLE query (without the USE_FRM clause) can't prevent this trouble, because in the common case they don't upgrade .FRM file to compatible structure. 1. Evaluation of the REPAIR TABLE ... USE_FRM query has been modified to reject such tables with the message: "Failed repairing incompatible .FRM file". 2. REPAIR TABLE query (without USE_FRM clause) evaluation has been modified to upgrade .FRM files to current version. 3. CHECK TABLE ... FOR UPGRADE query evaluation has been modified to return error status when .FRM file has incompatible version. 4. mysql_upgrade and mysqlcheck client programs call CHECK TABLE FOR UPGRADE and REPAIR TABLE queries, so their behaviors have been changed too to upgrade .FRM files with incompatible version numbers.
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- 08 May, 2008 2 commits
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into client-10-129-10-147.upp.off.mysql.com:/Users/mattiasj/clones/topush-50-bugteam
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Problem was that mysql_create_view did not remove all comments characters when writing to binlog, resulting in parse error of stmt on slave side. Solution was to use the recreated select clause and add a generated CHECK OPTION clause if needed.
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- 06 May, 2008 3 commits
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gshchepa/uchum@host.loc authored
or incorrect. For better conformance with standard, truncation procedure of CHAR columns has been changed to ignore truncation of trailing whitespace characters (note has been removed). Finally, for columns with non-binary charsets: 1. CHAR(N) columns silently ignore trailing whitespace truncation; 2. VARCHAR and TEXT columns issue Note about truncation. BLOBs and other columns with BINARY charset are unaffected.
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gkodinov/kgeorge@magare.gmz authored
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tnurnberg@noir.wlan.koehntopp.de authored
We could allocate chunks larger than 4GB, but did our size-accounting in 32-bit values. This could lead to spurious warnings, inaccurate accounting, and, in theory, data loss. Affected: 64-bit platforms. Debug-build (with safemalloc). At least one buffer larger than 4GB. For potential data loss, a re-alloc on such a buffer would be necessary.
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- 05 May, 2008 1 commit
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gkodinov/kgeorge@magare.gmz authored
into magare.gmz:/home/kgeorge/mysql/work/merge-5.0-bugteam
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- 02 May, 2008 5 commits
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msvensson@pilot.mysql.com authored
into pilot.mysql.com:/data/msvensson/mysql/mysql-5.0-bugteam
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msvensson@pilot.mysql.com authored
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msvensson@pilot.mysql.com authored
- Code in DbugParse was reading from beyond end of the control string
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msvensson@pilot.mysql.com authored
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msvensson@pilot.mysql.com authored
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- 01 May, 2008 4 commits
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pcrews@pcrews-mac-local.local authored
into pcrews-mac-local.local:/Users/pcrews/usr/local/bin/data0/build_work/mysql-5.0-trigs
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pcrews@pcrews-mac-local.local authored
Bug#36028 - Test funcs_1.<engine>_trig_03e failing on Windows Bug#36029 - Test funcs_1.<engine>_trig_0407 failing on Windows Bug#36030 - Test funcs_1.<engine>_trig_08 failing on Windows Adding $MASTER_MYSOCK to init_win_path() When path names are short, master.sock ends up in MYSQL_TMP_DIR, but with longer path names, master.sock ends up in /tmp/<random_string>/ and these tests will fail due to path delimiter difference. New changeset to start with 5.0 -- Not all of these tests are present in 5.0, but want to keep mysqltest the same
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gkodinov/kgeorge@magare.gmz authored
The bug is a regression introduced by the patch for bug32798. The code in Item_func_group_concat::clear() relied on the 'distinct' variable to check if 'unique_filter' was initialized. That, however, is not always valid because Item_func_group_concat::setup() can do shortcuts in some cases w/o initializing 'unique_filter'. Fixed by checking the value of 'unique_filter' instead of 'distinct' before dereferencing.
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gkodinov/kgeorge@magare.gmz authored
into magare.gmz:/home/kgeorge/mysql/work/merge-5.0-bugteam
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