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Fixed issue with LOCK TABLE + ALTER TABLE ENABLE KEYS + SHOW commands.

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sql/sql_table.cc:
  Remove version protection from share when repair has been done.
  Without this one can't run SHOW commands on the table if it was locked until it's unlocked.
sql/table.h:
  Allow one to remove version protection with allow_access_to_protected_table()
This commit is contained in:
Michael Widenius
2013-03-05 00:53:18 +02:00
parent 9b993fda63
commit e2a72fefb4
2 changed files with 12 additions and 0 deletions
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9
sql/table.h
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@ -806,6 +806,15 @@ struct TABLE_SHARE
{
version= 0;
}
/*
This is used only for the case of locked tables, as we want to
allow one to do SHOW commands on them even after ALTER or REPAIR
*/
inline void allow_access_to_protected_table()
{
DBUG_ASSERT(version == 0);
version= 1;
}
/*
Remove from table definition cache at close.
Table can still be opened by SHOW