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An additional patch for MDEV-27690 Crash on CHARACTER SET csname COLLATE DEFAULT in column definition

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Applying the fix to sql_yacc_ora.yy. Adding a test for sql_mode=ORACLE.
This commit is contained in:
Alexander Barkov
2022-04-14 12:22:28 +04:00
parent 9d734cdd61
commit 83516a33a8
3 changed files with 63 additions and 8 deletions
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28
mysql-test/suite/compat/oracle/t/misc.test
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@ -1,5 +1,28 @@
SET sql_mode=ORACLE;
--echo #
--echo # Start of 10.2 tests
--echo #
--echo #
--echo # MDEV-27690 Crash on `CHARACTER SET csname COLLATE DEFAULT` in column definition
--echo #
CREATE TABLE t1 (a CHAR(10) CHARACTER SET latin1 COLLATE DEFAULT);
DROP TABLE t1;
SELECT CAST('a' AS CHAR(10) CHARACTER SET latin1 COLLATE DEFAULT);
SELECT COLUMN_GET(COLUMN_CREATE(0, 'string'),0 AS CHAR CHARACTER SET latin1 COLLATE DEFAULT) AS c1;
--echo #
--echo # End of 10.2 tests
--echo #
--echo #
--echo # Start of 10.3 tests
--echo #
--echo #
--echo # MDEV-12086 sql_mode=ORACLE: allow SELECT UNIQUE as a synonym for SELECT DISTINCT
--echo #
@ -8,3 +31,8 @@ CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (10),(20),(20),(30),(30),(30);
SELECT UNIQUE a FROM t1;
DROP TABLE t1;
--echo #
--echo # End of 10.3 tests
--echo #