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Kirill Smelkov
mariadb
Commits
298af8cc
Commit
298af8cc
authored
Aug 31, 2005
by
tomas@poseidon.ndb.mysql.com
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Merge tulin@bk-internal.mysql.com:/home/bk/mysql-4.1
into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1
parents
2b11fdba
183feee4
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sql/ha_innodb.cc
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sql/ha_innodb.cc
View file @
298af8cc
...
...
@@ -1651,6 +1651,8 @@ ha_innobase::open(
my_free
((
char
*
)
upd_buff
,
MYF
(
0
));
my_errno
=
ENOENT
;
dict_table_decrement_handle_count
(
ib_table
);
DBUG_RETURN
(
1
);
}
...
...
@@ -5439,6 +5441,21 @@ ha_innobase::store_lock(
if
(
lock_type
!=
TL_IGNORE
&&
lock
.
type
==
TL_UNLOCK
)
{
if
(
lock_type
==
TL_READ
&&
thd
->
in_lock_tables
)
{
/* We come here if MySQL is processing LOCK TABLES
... READ LOCAL. MyISAM under that table lock type
reads the table as it was at the time the lock was
granted (new inserts are allowed, but not seen by the
reader). To get a similar effect on an InnoDB table,
we must use LOCK TABLES ... READ. We convert the lock
type here, so that for InnoDB, READ LOCAL is
equivalent to READ. This will change the InnoDB
behavior in mysqldump, so that dumps of InnoDB tables
are consistent with dumps of MyISAM tables. */
lock_type
=
TL_READ_NO_INSERT
;
}
/* If we are not doing a LOCK TABLE or DISCARD/IMPORT
TABLESPACE, then allow multiple writers */
...
...
Write
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