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Merge branch '10.2' into 10.3

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Oleksandr Byelkin
2022-05-03 10:59:54 +02:00
parent 182b8a29e7 70555454b4
commit 9614fde1aa
111 changed files with 2663 additions and 552 deletions
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mysql-test/main/information_schema_tables.result Normal file
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#
# Start of 10.2 tests
#
#
# MDEV-25243 ASAN heap-use-after-free in Item_func_sp::execute_impl upon concurrent view DDL and I_S query with view and function
#
# The originally reported non-deterministic test.
# It did not fail reliably on every run.
CREATE TABLE t (a INT);
INSERT INTO t VALUES (1),(2);
CREATE FUNCTION f(b INT) RETURNS INT RETURN 1;
CREATE VIEW v AS SELECT f(SUM(a)) FROM t;
connect con1,localhost,root,,test;
LOOP
CREATE OR REPLACE VIEW vv AS SELECT 1;
END LOOP $
connection default;
SELECT v.* FROM v JOIN INFORMATION_SCHEMA.TABLES WHERE DATA_LENGTH = -1;
f(SUM(a))
KILL CONID;
disconnect con1;
connection default;
DROP VIEW IF EXISTS vv;
DROP VIEW v;
DROP FUNCTION f;
DROP TABLE t;
# The second test version from the MDEV.
# It failed more reliably, but still was not deterministic.
CREATE FUNCTION f() RETURNS INT RETURN 1;
CREATE VIEW v AS SELECT f() FROM seq_1_to_10;
SELECT * FROM INFORMATION_SCHEMA.TABLES, v;;
connect con1,localhost,root,,;
CREATE VIEW v2 AS SELECT 1;
connection default;
disconnect con1;
DROP VIEW v;
DROP VIEW v2;
DROP FUNCTION f;
# The third test version from the MDEV.
# It failed reliably, and should be deterninistic.
CREATE FUNCTION f1() RETURNS INT RETURN 1;
CREATE VIEW v01 AS SELECT f1();
CREATE VIEW v02 AS SELECT f1();
connect con1,localhost,root,,;
SELECT GET_LOCK('v01',30);
GET_LOCK('v01',30)
1
SELECT GET_LOCK('v02',30);
GET_LOCK('v02',30)
1
connection default;
SELECT * FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA='test'
AND TABLE_NAME LIKE 'v0%'
AND GET_LOCK(TABLE_NAME,30)
AND RELEASE_LOCK(TABLE_NAME)
AND f1()=1
ORDER BY TABLE_NAME;
connection con1;
SELECT RELEASE_LOCK('v01') /* Let the first row evaluate f1 */;
RELEASE_LOCK('v01')
1
CREATE FUNCTION f2() RETURNS INT RETURN 1 /* Invalidate SP cache*/;
SELECT RELEASE_LOCK('v02') /* Let the second row evaluate f1() */;
RELEASE_LOCK('v02')
1
DROP FUNCTION f2;
disconnect con1;
connection default;
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENT MAX_INDEX_LENGTH TEMPORARY
def test v01 VIEW NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL VIEW NULL NULL
def test v02 VIEW NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL VIEW NULL NULL
DROP VIEW v01, v02;
DROP FUNCTION f1;
#
# End of 10.2 tests
#