MDEV-21445 Strange/inconsistent behavior of IN condition when mixing numbers and strings

This commit is contained in:
Alexander Barkov 2022-07-06 15:42:21 +04:00
commit 57f5c319af
63 changed files with 733 additions and 498 deletions

View file

@ -467,8 +467,8 @@ SELECT 5 = a FROM t1;
0
0
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 's'
Warning 1292 Truncated incorrect DOUBLE value: ''
Warning 1292 Truncated incorrect DECIMAL value: 's'
Warning 1292 Truncated incorrect DECIMAL value: ''
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(16));
INSERT INTO t1 VALUES ('5'), ('s'), ('');
@ -478,6 +478,6 @@ SELECT 5 = a FROM t1;
0
0
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 's '
Warning 1292 Truncated incorrect DOUBLE value: ' '
Warning 1292 Truncated incorrect DECIMAL value: 's '
Warning 1292 Truncated incorrect DECIMAL value: ' '
DROP TABLE t1;

View file

@ -204,11 +204,11 @@ SELECT * FROM t2 WHERE yy = 'test';
yy c2
00 2000
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'test'
Warning 1292 Truncated incorrect DECIMAL value: 'test'
SELECT * FROM t4 WHERE yyyy = 'test';
yyyy c4
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'test'
Warning 1292 Truncated incorrect DECIMAL value: 'test'
SELECT * FROM t2 WHERE yy = '1999';
yy c2
99 1999