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Added test case for MDEV-15742 to prove that it works

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MDEV-15742 Assertion `table_share->tmp_table != NO_TMP_TABLE ||
m_lock_type == 1' failed in handler::ha_write_row
This commit is contained in:
Michael Widenius
2018-04-06 12:31:13 +03:00
parent a1a966fc0e
commit e27bfeca6a
2 changed files with 26 additions and 0 deletions
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10
mysql-test/suite/sql_sequence/lock.result
View File

@ -17,3 +17,13 @@ a
select * from t2; select * from t2;
a a
drop tables s1, t1, t2; drop tables s1, t1, t2;
CREATE SEQUENCE s1;
LOCK TABLE s1 READ;
SELECT NEXTVAL(s1);
ERROR HY000: Table 's1' was locked with a READ lock and can't be updated
SELECT NEXTVAL(s);
ERROR HY000: Table 's' was not locked with LOCK TABLES
DROP SEQUENCE s1;
ERROR HY000: Table 's1' was locked with a READ lock and can't be updated
unlock tables;
DROP SEQUENCE s1;

16
mysql-test/suite/sql_sequence/lock.test
View File

@ -22,3 +22,19 @@ unlock tables;
select * from t1; select * from t1;
select * from t2; select * from t2;
drop tables s1, t1, t2; drop tables s1, t1, t2;
#
# MDEV-15742 Assertion `table_share->tmp_table != NO_TMP_TABLE ||
# m_lock_type == 1' failed in handler::ha_write_row
#
CREATE SEQUENCE s1;
LOCK TABLE s1 READ;
--error ER_TABLE_NOT_LOCKED_FOR_WRITE
SELECT NEXTVAL(s1);
--error ER_TABLE_NOT_LOCKED
SELECT NEXTVAL(s);
--error ER_TABLE_NOT_LOCKED_FOR_WRITE
DROP SEQUENCE s1;
unlock tables;
DROP SEQUENCE s1;