diff options
Diffstat (limited to 'mysql-test/r/cast.result')
| -rw-r--r-- | mysql-test/r/cast.result | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/mysql-test/r/cast.result b/mysql-test/r/cast.result index 3c9cbb18bcb..ca314573581 100644 --- a/mysql-test/r/cast.result +++ b/mysql-test/r/cast.result @@ -1168,3 +1168,112 @@ CAST('-1' AS UNSIGNED) 18446744073709551615 DROP TABLE t1; SET sql_mode=DEFAULT; +# +# MDEV-14376 Explicit CAST(CHAR(N)) erroneously escalates warnings to errors in STRICT_ALL_TABLES +# +SET sql_mode=STRICT_ALL_TABLES; +SELECT CAST('xxx' AS CHAR(1)); +CAST('xxx' AS CHAR(1)) +x +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +CREATE OR REPLACE TABLE t1 (a VARCHAR(1)); +INSERT INTO t1 VALUES (CAST('xxx' AS CHAR(1))); +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +DROP TABLE t1; +CREATE OR REPLACE TABLE t1 (a VARCHAR(3)); +INSERT INTO t1 VALUES ('xxx'); +UPDATE t1 SET a=CAST(a AS CHAR(1)); +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +DROP TABLE t1; +BEGIN NOT ATOMIC +DECLARE a VARCHAR(30) CHARACTER SET latin1; +SET a=CAST('xxx' AS CHAR(1)); +END; +$$ +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +BEGIN NOT ATOMIC +DECLARE a VARCHAR(30) CHARACTER SET latin1; +SET a=CAST(_latin1'xxx' AS CHAR(1) CHARACTER SET latin1); +END; +$$ +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +BEGIN NOT ATOMIC +DECLARE a VARCHAR(30) CHARACTER SET latin1; +SET a=CAST(_latin1'xxx' AS CHAR(1) CHARACTER SET utf8); +END; +$$ +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +BEGIN NOT ATOMIC +DECLARE a VARCHAR(30) CHARACTER SET utf8; +SET a=CAST('xxx' AS CHAR(1)); +END; +$$ +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +BEGIN NOT ATOMIC +DECLARE a VARCHAR(30) CHARACTER SET utf8; +SET a=CAST(_latin1'xxx' AS CHAR(1) CHARACTER SET latin1); +END; +$$ +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +BEGIN NOT ATOMIC +DECLARE a VARCHAR(30) CHARACTER SET utf8; +SET a=CAST(_latin1'xxx' AS CHAR(1) CHARACTER SET utf8); +END; +$$ +Warnings: +Warning 1292 Truncated incorrect CHAR(1) value: 'xxx' +# Conversion problems still escalate warnings to errors (without right truncation) +BEGIN NOT ATOMIC +DECLARE a VARCHAR(30) CHARACTER SET utf8; +SET a=CAST(_utf8 0xD18F AS CHAR(1) CHARACTER SET latin1); +END; +$$ +ERROR HY000: Cannot convert 'utf8' character 0xD18F to 'latin1' +# Conversion problems still escalate warnings to errors (with right truncation) +BEGIN NOT ATOMIC +DECLARE a VARCHAR(30) CHARACTER SET utf8; +SET a=CAST(_utf8 0xD18FD18F AS CHAR(1) CHARACTER SET latin1); +END; +$$ +ERROR HY000: Cannot convert 'utf8' character 0xD18F to 'latin1' +# CAST(number AS CHAR) escalates warnings to errors on truncation +CREATE OR REPLACE TABLE t1 (a VARCHAR(10)); +INSERT INTO t1 VALUES (CAST(123 AS CHAR(1))); +ERROR 22007: Truncated incorrect CHAR(1) value: '123' +DROP TABLE t1; +CREATE OR REPLACE TABLE t1 (a VARCHAR(10)); +INSERT INTO t1 VALUES ('1'); +UPDATE t1 SET a=CAST(123 AS CHAR(1)); +ERROR 22007: Truncated incorrect CHAR(1) value: '123' +DROP TABLE t1; +BEGIN NOT ATOMIC +DECLARE a VARCHAR(10); +SET a=CAST(123 AS CHAR(1)); +END; +$$ +ERROR 22007: Truncated incorrect CHAR(1) value: '123' +# CAST(temporal AS CHAR) escalates warnings to errors on truncation +CREATE OR REPLACE TABLE t1 (a VARCHAR(10)); +INSERT INTO t1 VALUES (CAST(TIME'10:20:30' AS CHAR(1))); +ERROR 22007: Truncated incorrect CHAR(1) value: '10:20:30' +DROP TABLE t1; +CREATE OR REPLACE TABLE t1 (a VARCHAR(10)); +INSERT INTO t1 VALUES ('1'); +UPDATE t1 SET a=CAST(TIME'10:20:30' AS CHAR(1)); +ERROR 22007: Truncated incorrect CHAR(1) value: '10:20:30' +DROP TABLE t1; +BEGIN NOT ATOMIC +DECLARE a VARCHAR(10); +SET a=CAST(TIME'10:20:30' AS CHAR(1)); +END; +$$ +ERROR 22007: Truncated incorrect CHAR(1) value: '10:20:30' +SET sql_mode=DEFAULT; |