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Bug#27430 "Crash in subquery code when in PS and table DDL changed after

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PREPARE": rename members, methods, classes to follow the spec 
(a code review request)
This commit is contained in:
kostja@bodhi.(none)
2008-05-20 11:29:16 +04:00
parent aef39682d6
commit 6e4af99f5d
7 changed files with 70 additions and 93 deletions
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19
sql/sql_class.cc
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@@ -198,6 +198,19 @@ bool foreign_key_prefix(Key *a, Key *b)
** Thread specific functions
****************************************************************************/
/** Push an error to the error stack and return TRUE for now. */
bool
Reprepare_observer::report_error(THD *thd)
{
my_error(ER_NEED_REPREPARE, MYF(ME_NO_WARNING_FOR_ERROR|ME_NO_SP_HANDLER));
m_invalidated= TRUE;
return TRUE;
}
Open_tables_state::Open_tables_state(ulong version_arg)
:version(version_arg), state_flags(0U)
{
@@ -360,10 +373,6 @@ char *thd_security_context(THD *thd, char *buffer, unsigned int length,
return thd->strmake(str.ptr(), str.length());
}
Metadata_version_observer::~Metadata_version_observer()
{
}
/**
Clear this diagnostics area.
@@ -2774,7 +2783,7 @@ void THD::restore_backup_open_tables_state(Open_tables_state *backup)
handler_tables == 0 && derived_tables == 0 &&
lock == 0 && locked_tables == 0 &&
prelocked_mode == NON_PRELOCKED &&
m_metadata_observer == NULL);
m_reprepare_observer == NULL);
set_open_tables_state(backup);
DBUG_VOID_RETURN;
}