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MDEV-6247: Merge 10.0-galera to 10.1.

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Merged lp:maria/maria-10.0-galera up to revision 3879.

Added a new functions to handler API to forcefully abort_transaction,
producing fake_trx_id, get_checkpoint and set_checkpoint for XA. These
were added for future possiblity to add more storage engines that
could use galera replication.
This commit is contained in:
Jan Lindström
2014-08-06 15:39:15 +03:00
parent e974b56438
commit df4dd593f2
327 changed files with 28127 additions and 332 deletions
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17
sql/event_data_objects.cc
View File

@ -1472,8 +1472,25 @@ end:
bool save_tx_read_only= thd->tx_read_only;
thd->tx_read_only= false;
#ifdef WITH_WSREP
if (WSREP(thd))
{
// sql_print_information("sizeof(LEX) = %d", sizeof(struct LEX));
// sizeof(LEX) = 4512, so it's relatively safe to allocate it on stack.
LEX lex;
LEX* saved = thd->lex;
lex.sql_command = SQLCOM_DROP_EVENT;
thd->lex = &lex;
WSREP_TO_ISOLATION_BEGIN(WSREP_MYSQL_DB, NULL, NULL);
thd->lex = saved;
}
#endif
ret= Events::drop_event(thd, dbname, name, FALSE);
WSREP_TO_ISOLATION_END;
error:
thd->tx_read_only= save_tx_read_only;
thd->security_ctx->master_access= saved_master_access;
}