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BUG#32943: Fixed buggy lock handling of ALTER TABLE for partitioning

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This commit is contained in:
mikael@dator6.(none)
2008-01-28 15:20:55 +01:00
parent dbcd4d9ec8
commit 53546f51f5
5 changed files with 109 additions and 73 deletions
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10
sql/sql_table.cc
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@ -1226,8 +1226,12 @@ uint build_table_shadow_filename(char *buff, size_t bufflen,
flags Flags as defined below
WFRM_INITIAL_WRITE If set we need to prepare table before
creating the frm file
WFRM_CREATE_HANDLER_FILES If set we need to create the handler file as
part of the creation of the frm file
WFRM_INSTALL_SHADOW If set we should install the new frm
WFRM_KEEP_SHARE If set we know that the share is to be
retained and thus we should ensure share
object is correct, if not set we don't
set the new partition syntax string since
we know the share object is destroyed.
WFRM_PACK_FRM If set we should pack the frm file and delete
the frm file
@ -1370,7 +1374,7 @@ bool mysql_write_frm(ALTER_PARTITION_PARAM_TYPE *lpt, uint flags)
goto err;
}
#ifdef WITH_PARTITION_STORAGE_ENGINE
if (part_info)
if (part_info && (flags & WFRM_KEEP_SHARE))
{
TABLE_SHARE *share= lpt->table->s;
char *tmp_part_syntax_str;