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Merge branch '10.7' into 10.8

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Oleksandr Byelkin
2022-08-10 13:36:20 +02:00
parent 73e086442a 98d7ac1fbe
commit 6ffbc0e510
38 changed files with 310 additions and 76 deletions
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145
mysql-test/main/cte_recursive.result
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@ -4972,8 +4972,153 @@ a
0
NULL
DROP TABLE t1;
#
# MDEV-12325 Unexpected data type and truncation when using CTE
#
CREATE TABLE t1
(
id INT, mid INT, name TEXT
);
INSERT INTO t1 VALUES (0,NULL,'Name'),(1,0,'Name1'),(2,0,'Name2'),(11,1,'Name11'),(12,1,'Name12');
WITH RECURSIVE
cteReports (level, id, mid, name) AS
(
SELECT 1, id, mid, name FROM t1 WHERE mid IS NULL
UNION ALL
SELECT r.level + 1, e.id, e.mid + 1000000000000, e.name FROM t1 e
INNER JOIN cteReports r ON e.mid = r.id
)
SELECT
level, id, mid, name,
(SELECT name FROM t1 WHERE id= cteReports.mid) AS mname
FROM cteReports ORDER BY level, mid;
ERROR 22003: Out of range value for column 'mid' at row 2
create table t2 as WITH RECURSIVE
cteReports (level, id, mid, name) AS
(
SELECT 1, id, mid, name FROM t1 WHERE mid IS NULL
UNION ALL
SELECT r.level + 1, e.id, e.mid + 1000000000000, e.name FROM t1 e
INNER JOIN cteReports r ON e.mid = r.id
)
SELECT
level, id, mid, name,
(SELECT name FROM t1 WHERE id= cteReports.mid) AS mname
FROM cteReports ORDER BY level, mid;;
ERROR 22003: Out of range value for column 'mid' at row 2
create table t2 ignore as WITH RECURSIVE
cteReports (level, id, mid, name) AS
(
SELECT 1, id, mid, name FROM t1 WHERE mid IS NULL
UNION ALL
SELECT r.level + 1, e.id, e.mid + 1000000000000, e.name FROM t1 e
INNER JOIN cteReports r ON e.mid = r.id
)
SELECT
level, id, mid, name,
(SELECT name FROM t1 WHERE id= cteReports.mid) AS mname
FROM cteReports ORDER BY level, mid;;
Warnings:
Warning 1264 Out of range value for column 'mid' at row 2
Warning 1264 Out of range value for column 'mid' at row 3
Warning 1264 Out of range value for column 'mid' at row 4
Warning 1264 Out of range value for column 'mid' at row 5
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`level` int(1) DEFAULT NULL,
`id` int(11) DEFAULT NULL,
`mid` int(11) DEFAULT NULL,
`name` text DEFAULT NULL,
`mname` text DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
insert into t2 WITH RECURSIVE
cteReports (level, id, mid, name) AS
(
SELECT 1, id, mid, name FROM t1 WHERE mid IS NULL
UNION ALL
SELECT r.level + 1, e.id, e.mid + 1000000000000, e.name FROM t1 e
INNER JOIN cteReports r ON e.mid = r.id
)
SELECT
level, id, mid, name,
(SELECT name FROM t1 WHERE id= cteReports.mid) AS mname
FROM cteReports ORDER BY level, mid;;
ERROR 22003: Out of range value for column 'mid' at row 2
insert ignore into t2 WITH RECURSIVE
cteReports (level, id, mid, name) AS
(
SELECT 1, id, mid, name FROM t1 WHERE mid IS NULL
UNION ALL
SELECT r.level + 1, e.id, e.mid + 1000000000000, e.name FROM t1 e
INNER JOIN cteReports r ON e.mid = r.id
)
SELECT
level, id, mid, name,
(SELECT name FROM t1 WHERE id= cteReports.mid) AS mname
FROM cteReports ORDER BY level, mid;;
Warnings:
Warning 1264 Out of range value for column 'mid' at row 2
Warning 1264 Out of range value for column 'mid' at row 3
Warning 1264 Out of range value for column 'mid' at row 4
Warning 1264 Out of range value for column 'mid' at row 5
drop table t2;
set @@sql_mode="";
WITH RECURSIVE
cteReports (level, id, mid, name) AS
(
SELECT 1, id, mid, name FROM t1 WHERE mid IS NULL
UNION ALL
SELECT r.level + 1, e.id, e.mid + 1000000000000, e.name FROM t1 e
INNER JOIN cteReports r ON e.mid = r.id
)
SELECT
level, id, mid, name,
(SELECT name FROM t1 WHERE id= cteReports.mid) AS mname
FROM cteReports ORDER BY level, mid;
level id mid name mname
1 0 NULL Name NULL
2 1 2147483647 Name1 NULL
2 2 2147483647 Name2 NULL
3 11 2147483647 Name11 NULL
3 12 2147483647 Name12 NULL
Warnings:
Warning 1264 Out of range value for column 'mid' at row 2
Warning 1264 Out of range value for column 'mid' at row 3
Warning 1264 Out of range value for column 'mid' at row 4
Warning 1264 Out of range value for column 'mid' at row 5
create table t2 as WITH RECURSIVE
cteReports (level, id, mid, name) AS
(
SELECT 1, id, mid, name FROM t1 WHERE mid IS NULL
UNION ALL
SELECT r.level + 1, e.id, e.mid + 1000000000000, e.name FROM t1 e
INNER JOIN cteReports r ON e.mid = r.id
)
SELECT
level, id, mid, name,
(SELECT name FROM t1 WHERE id= cteReports.mid) AS mname
FROM cteReports ORDER BY level, mid;;
Warnings:
Warning 1264 Out of range value for column 'mid' at row 2
Warning 1264 Out of range value for column 'mid' at row 3
Warning 1264 Out of range value for column 'mid' at row 4
Warning 1264 Out of range value for column 'mid' at row 5
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`level` int(1) DEFAULT NULL,
`id` int(11) DEFAULT NULL,
`mid` int(11) DEFAULT NULL,
`name` text DEFAULT NULL,
`mname` text DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
set @@sql_mode=default;
drop table t1,t2;
#
# End of 10.3 tests
#
#
# MDEV-26108: Recursive CTE embedded into another CTE which is used twice
#
create table t1 (a int);