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MDEV-5728: BINLOG_GTID_POS(..) does not return proper error unless mysql_store_result is called

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Add a check for binlog open already during the parsing, so that
BINLOG_GTID_POS() can return the error early and not delay it
until execution.
This commit is contained in:
unknown
2014-02-27 08:21:41 +01:00
parent 1c9aa7ec42
commit 5fcb6d4096
1 changed files with 7 additions and 0 deletions
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7
sql/item_create.cc
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@@ -3197,6 +3197,13 @@ Create_func_binlog_gtid_pos Create_func_binlog_gtid_pos::s_singleton;
Item*
Create_func_binlog_gtid_pos::create_2_arg(THD *thd, Item *arg1, Item *arg2)
{
#ifdef HAVE_REPLICATION
if (!mysql_bin_log.is_open())
#endif
{
my_error(ER_NO_BINARY_LOGGING, MYF(0));
return NULL;
}
thd->lex->set_stmt_unsafe(LEX::BINLOG_STMT_UNSAFE_SYSTEM_FUNCTION);
return new (thd->mem_root) Item_func_binlog_gtid_pos(arg1, arg2);
}