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Merge 10.2 into 10.3

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This commit is contained in:
Marko Mäkelä
2018-08-28 12:22:56 +03:00
parent b805ebd7ed 55163ba1bd
commit 7830fb7f45
83 changed files with 1939 additions and 600 deletions
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16
mysql-test/main/func_isnull.test
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@ -83,6 +83,22 @@ SELECT * FROM t2 LEFT JOIN v1 ON t2.d1=v1.d1 WHERE v1.d1 IS NULL;
DROP VIEW v1;
DROP TABLE t1,t2;
--echo #
--echo # MDEV-15475: Assertion `!table || (!table->read_set ||
--echo # bitmap_is_set(table->read_set, field_index))'
--echo # failed on EXPLAIN EXTENDED with constant table and view
--echo #
CREATE TABLE t1 (pk INT PRIMARY KEY) ENGINE=MyISAM;
CREATE VIEW v1 AS SELECT * FROM t1;
INSERT INTO t1 VALUES (1);
EXPLAIN EXTENDED SELECT ISNULL(pk) FROM v1;
EXPLAIN EXTENDED SELECT IFNULL(pk,0) FROM v1;
# Cleanup
DROP VIEW v1;
DROP TABLE t1;
--echo #
--echo # End of 5.5 tests
--echo #