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Merge branch '10.4' into 10.5

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Oleksandr Byelkin
2022-08-10 12:24:31 +02:00
parent 3b071bad19 65e8506ca9
commit 1ac0bce36e
39 changed files with 312 additions and 78 deletions
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43
mysql-test/main/cte_recursive.test
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@ -3168,7 +3168,50 @@ SELECT * FROM cte;
DROP TABLE t1;
--echo #
--echo # MDEV-12325 Unexpected data type and truncation when using CTE
--echo #
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');
let $query=
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 ER_WARN_DATA_OUT_OF_RANGE
--eval $query
--error ER_WARN_DATA_OUT_OF_RANGE
--eval create table t2 as $query;
--eval create table t2 ignore as $query;
show create table t2;
--error ER_WARN_DATA_OUT_OF_RANGE
--eval insert into t2 $query;
--eval insert ignore into t2 $query;
drop table t2;
set @@sql_mode="";
--eval $query
--eval create table t2 as $query;
show create table t2;
set @@sql_mode=default;
drop table t1,t2;
--echo #
--echo # End of 10.3 tests
--echo #
--echo #
--echo # MDEV-26108: Recursive CTE embedded into another CTE which is used twice