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BUG#39746 - Debug flag breaks struct definition

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(server crash)

Altering a table with fulltext index[es] which use
pluggable fulltext parser may cause server crash
in debug builds.

The problem was that ALTER TABLE code wrongly assigned
fulltext parser name.

Also fixed that altering a table with fulltext index[es]
leave stale fulltext parser locks, which prevent
fulltext parsers from being uninstalled after
ALTER TABLE.
This commit is contained in:
Sergey Vojtovich
2008-12-17 17:24:34 +04:00
parent d566770bf5
commit 7df22ce11e
8 changed files with 60 additions and 12 deletions
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2
sql/sql_table.cc
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@ -5870,7 +5870,7 @@ mysql_prepare_alter_table(THD *thd, TABLE *table,
if (key_info->flags & HA_USES_BLOCK_SIZE)
key_create_info.block_size= key_info->block_size;
if (key_info->flags & HA_USES_PARSER)
key_create_info.parser_name= *key_info->parser_name;
key_create_info.parser_name= *plugin_name(key_info->parser);
if (key_info->flags & HA_SPATIAL)
key_type= Key::SPATIAL;