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MDEV-30862 Assertion `mode_ == m_high_priority' failed

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CREATE TABLE AS SELECT is not supported in combination with streaming
replication.
This commit is contained in:
Daniele Sciascia
2023-03-20 15:20:32 +01:00
committed by Julius Goryavsky
parent f575de39af
commit bc3bfcf943
3 changed files with 48 additions and 0 deletions
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11
mysql-test/suite/galera_sr/r/MDEV-30862.result Normal file
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@ -0,0 +1,11 @@
connection node_2;
connection node_1;
SET autocommit=0;
SET SESSION wsrep_trx_fragment_size=1;
CREATE TABLE t2 SELECT seq FROM seq_1_to_50;
ERROR 42000: CREATE TABLE AS SELECT is not supported with streaming replication
CREATE TABLE t1 (f1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY);
INSERT INTO t1 VALUES(DEFAULT);
CREATE TABLE t2 SELECT * FROM t1;
ERROR 42000: CREATE TABLE AS SELECT is not supported with streaming replication
DROP TABLE t1;

24
mysql-test/suite/galera_sr/t/MDEV-30862.test Normal file
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@ -0,0 +1,24 @@
#
# MDEV-30862 Assertion `mode_ == m_high_priority' failed in
# void wsrep::client_state::after_applying()
#
--source include/galera_cluster.inc
--source include/have_sequence.inc
SET autocommit=0;
SET SESSION wsrep_trx_fragment_size=1;
--error ER_NOT_ALLOWED_COMMAND
CREATE TABLE t2 SELECT seq FROM seq_1_to_50;
#
# Same test without using seq
#
CREATE TABLE t1 (f1 INT NOT NULL AUTO_INCREMENT PRIMARY KEY);
INSERT INTO t1 VALUES(DEFAULT);
--error ER_NOT_ALLOWED_COMMAND
CREATE TABLE t2 SELECT * FROM t1;
DROP TABLE t1;

13
sql/sql_table.cc
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@ -11569,6 +11569,19 @@ bool Sql_cmd_create_table_like::execute(THD *thd)
}
#endif
#ifdef WITH_WSREP
if (select_lex->item_list.elements && // With SELECT
WSREP(thd) && thd->variables.wsrep_trx_fragment_size > 0)
{
my_message(
ER_NOT_ALLOWED_COMMAND,
"CREATE TABLE AS SELECT is not supported with streaming replication",
MYF(0));
res= 1;
goto end_with_restore_list;
}
#endif /* WITH_WSREP */
if (select_lex->item_list.elements || select_lex->tvc) // With select or TVC
{
select_result *result;