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MDEV-12478 CONCAT function inside view casts values incorrectly with Oracle sql_mode

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Alexander Barkov
2017-04-11 19:32:55 +04:00
parent 5bf7046fa7
commit 012fbc15cf
7 changed files with 126 additions and 12 deletions
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4
mysql-test/suite/compat/oracle/r/ps.result
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@ -178,9 +178,9 @@ EXECUTE IMMEDIATE 'SELECT :1 FROM DUAL' USING 10;
# Testing erroneous and diallowed prepare source
#
EXECUTE IMMEDIATE _latin1'SELECT 1 AS c FROM ' || _latin2 'DUAL';
ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation '||'
ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'concat_operator_oracle'
PREPARE stmt FROM _latin1'SELECT 1 AS c FROM ' || _latin2 'DUAL';
ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation '||'
ERROR HY000: Illegal mix of collations (latin1_swedish_ci,COERCIBLE) and (latin2_general_ci,COERCIBLE) for operation 'concat_operator_oracle'
EXECUTE IMMEDIATE (SELECT 'SELECT 1');
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SELECT 'SELECT 1')' at line 1
PREPARE stmt FROM (SELECT 'SELECT 1');