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MDEV-13685 Can not replay binary log due to Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE) for operation 'concat'

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This commit is contained in:
Alexander Barkov
2017-09-15 12:25:06 +04:00
parent 65c94238f8
commit 434e283507
5 changed files with 84 additions and 1 deletions
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17
mysql-test/r/func_misc.result
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@ -1390,3 +1390,20 @@ DROP TABLE t2;
# -- Done.
#
# MDEV-13685 Can not replay binary log due to Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8mb4_general_ci,COERCIBLE) for operation 'concat'
#
SET NAMES utf8;
SELECT COERCIBILITY(NAME_CONST('name','test'));
COERCIBILITY(NAME_CONST('name','test'))
2
SELECT COERCIBILITY(NAME_CONST('name',TIME'00:00:00'));
COERCIBILITY(NAME_CONST('name',TIME'00:00:00'))
5
SELECT COERCIBILITY(NAME_CONST('name',15));
COERCIBILITY(NAME_CONST('name',15))
5
SELECT CONCAT(NAME_CONST('name',15),'오');
CONCAT(NAME_CONST('name',15),'오')
15오
SET NAMES latin1;