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mariadb/mysql-test/suite/vcol/r/vcol_sql_mode.result
Vasilii Lakhin 1b95e46524 Fix typos in mysql-test/
2025-04-29 13:53:16 +10:00

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#
# Start of 10.2 tests
#
#
# MDEV-18156 Assertion `0' failed or `btr_validate_index(index, 0, false)' in row_upd_sec_index_entry or error code 126: Index is corrupted upon DELETE with PAD_CHAR_TO_FULL_LENGTH
#
#
# PAD_CHAR_TO_FULL_LENGTH + various virtual column data types
#
CREATE TABLE t1 (a CHAR(5), v CHAR(5) AS (a) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` char(5) GENERATED ALWAYS AS (`a`) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v INT AS (a) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` int(11) GENERATED ALWAYS AS (`a`) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v TIME AS (a) VIRTUAL, KEY(v));
ERROR HY000: Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
CREATE TABLE t1 (c CHAR(8), v BINARY(8) AS (c), KEY(v));
ERROR HY000: Function or expression '`c`' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`c`' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v BIT(64) AS (a) VIRTUAL, KEY(v));
ERROR HY000: Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (a) VIRTUAL, KEY(v));
ERROR HY000: Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v TEXT AS (a) VIRTUAL, KEY(v(100)));
ERROR HY000: Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
# PAD_CHAR_TO_FULL_LENGTH + TRIM resolving dependency
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (RTRIM(a)) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (rtrim(`a`)) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v TEXT AS (RTRIM(a)) VIRTUAL, KEY(v(100)));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` text GENERATED ALWAYS AS (rtrim(`a`)) VIRTUAL,
KEY `v` (`v`(100))
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(TRAILING ' ' FROM a)) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (trim(trailing ' ' from `a`)) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v TEXT AS (TRIM(TRAILING ' ' FROM a)) VIRTUAL, KEY(v(100)));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` text GENERATED ALWAYS AS (trim(trailing ' ' from `a`)) VIRTUAL,
KEY `v` (`v`(100))
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(BOTH ' ' FROM a)) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (trim(both ' ' from `a`)) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v TEXT AS (TRIM(BOTH ' ' FROM a)) VIRTUAL, KEY(v(100)));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` text GENERATED ALWAYS AS (trim(both ' ' from `a`)) VIRTUAL,
KEY `v` (`v`(100))
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(TRAILING NULL FROM a)) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (trim(trailing NULL from `a`)) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(BOTH NULL FROM a)) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (trim(both NULL from `a`)) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
# PAD_CHAR_TO_FULL_LENGTH + TRIM not resolving dependency
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(LEADING ' ' FROM a)) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'trim(leading ' ' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(leading ' ' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v TEXT AS (TRIM(LEADING ' ' FROM a)) VIRTUAL, KEY(v(100)));
ERROR HY000: Function or expression 'trim(leading ' ' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(leading ' ' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(TRAILING '' FROM a)) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'trim(trailing '' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(trailing '' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(BOTH '' FROM a)) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'trim(both '' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(both '' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(TRAILING 'x' FROM a)) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'trim(trailing 'x' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(trailing 'x' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (TRIM(BOTH 'x' FROM a)) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'trim(both 'x' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(both 'x' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (
a CHAR(5),
v VARCHAR(5) AS (TRIM(TRAILING ' ' FROM a)) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'trim(trailing ' ' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(trailing ' ' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (
a CHAR(5),
v VARCHAR(5) AS (TRIM(BOTH ' ' FROM a)) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'trim(both ' ' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(both ' ' from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
# PAD_CHAR_TO_FULL_LENGTH + TRIM(... non_constant FROM a)
CREATE TABLE t1 (
a CHAR(5),
b CHAR(5),
v TEXT AS (TRIM(TRAILING b FROM a)) VIRTUAL, KEY(v(100)));
ERROR HY000: Function or expression 'trim(trailing `b` from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'trim(trailing `b` from `a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
# PAD_CHAR_TO_FULL_LENGTH + RPAD resolving dependency
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (RPAD(a,5,' ')) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (rpad(`a`,5,' ')) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (RPAD(a,6,' ')) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (rpad(`a`,6,' ')) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (RPAD(a,6,NULL)) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (rpad(`a`,6,NULL)) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (RPAD(a,NULL,' ')) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (rpad(`a`,NULL,' ')) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
# PAD_CHAR_TO_FULL_LENGTH + RPAD not resolving dependency
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (RPAD(a,4,' ')) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'rpad(`a`,4,' ')' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'rpad(`a`,4,' ')' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (
a CHAR(5),
b CHAR(5),
v VARCHAR(5) AS (RPAD(a,NULL,b)) VIRTUAL,
KEY(v)
);
ERROR HY000: Function or expression 'rpad(`a`,NULL,`b`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'rpad(`a`,NULL,`b`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
# PAD_CHAR_TO_FULL_LENGTH + comparison
CREATE TABLE t1 (a CHAR(5), v INT AS (a='a') VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` int(11) GENERATED ALWAYS AS (`a` = 'a') VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (
a CHAR(5) CHARACTER SET latin1 COLLATE latin1_nopad_bin,
v INT AS (a='a') VIRTUAL, KEY(v)
);
ERROR HY000: Function or expression '`a` = 'a'' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a` = 'a'' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
# PAD_CHAR_TO_FULL_LENGTH + LIKE
CREATE TABLE t1 (a CHAR(5), v INT AS (a LIKE 'a%') VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` int(11) GENERATED ALWAYS AS (`a` like 'a%') VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v INT AS (a LIKE NULL) VIRTUAL, KEY(v));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` int(11) GENERATED ALWAYS AS (`a` like NULL) VIRTUAL,
KEY `v` (`v`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (a CHAR(5), v INT AS (a LIKE 'a') VIRTUAL, KEY(v));
ERROR HY000: Function or expression '`a` like 'a'' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a` like 'a'' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
# PAD_CHAR_TO_FULL_LENGTH + LENGTH(char_column) = hard dependency
CREATE TABLE t1 (a CHAR(5), v INT AS (LENGTH(a)) VIRTUAL, KEY(v));
ERROR HY000: Function or expression 'octet_length(`a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'octet_length(`a`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
#
# Testing NO_UNSIGNED_SUBTRACTION
#
CREATE TABLE t1 (
a INT UNSIGNED,
b INT UNSIGNED,
c INT GENERATED ALWAYS AS (a-b) VIRTUAL,
KEY (c)
);
ERROR HY000: Function or expression '`a` - `b`' cannot be used in the GENERATED ALWAYS AS clause of `c`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a` - `b`' cannot be used in the GENERATED ALWAYS AS clause of `c`
Warning 1105 Expression depends on the @@sql_mode value NO_UNSIGNED_SUBTRACTION
CREATE TABLE t1 (
a INT UNSIGNED,
b INT UNSIGNED,
c INT GENERATED ALWAYS AS (CAST(a AS SIGNED)-b) VIRTUAL,
KEY (c)
);
ERROR HY000: Function or expression 'cast(`a` as signed) - `b`' cannot be used in the GENERATED ALWAYS AS clause of `c`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'cast(`a` as signed) - `b`' cannot be used in the GENERATED ALWAYS AS clause of `c`
Warning 1105 Expression depends on the @@sql_mode value NO_UNSIGNED_SUBTRACTION
CREATE TABLE t1 (
a INT UNSIGNED,
b INT UNSIGNED,
c INT GENERATED ALWAYS AS (a-CAST(b AS SIGNED)) VIRTUAL,
KEY (c)
);
ERROR HY000: Function or expression '`a` - cast(`b` as signed)' cannot be used in the GENERATED ALWAYS AS clause of `c`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a` - cast(`b` as signed)' cannot be used in the GENERATED ALWAYS AS clause of `c`
Warning 1105 Expression depends on the @@sql_mode value NO_UNSIGNED_SUBTRACTION
CREATE TABLE t1 (
a INT UNSIGNED,
b INT UNSIGNED,
c INT GENERATED ALWAYS AS (CAST(a AS SIGNED)-CAST(b AS SIGNED)) VIRTUAL,
KEY (c)
);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(10) unsigned DEFAULT NULL,
`b` int(10) unsigned DEFAULT NULL,
`c` int(11) GENERATED ALWAYS AS (cast(`a` as signed) - cast(`b` as signed)) VIRTUAL,
KEY `c` (`c`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
CREATE TABLE t1 (
a INT UNSIGNED,
b INT UNSIGNED,
c INT GENERATED ALWAYS AS (CAST(a AS DECIMAL(20,0))-CAST(b AS DECIMAL(20,0))) VIRTUAL,
KEY (c)
);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(10) unsigned DEFAULT NULL,
`b` int(10) unsigned DEFAULT NULL,
`c` int(11) GENERATED ALWAYS AS (cast(`a` as decimal(20,0)) - cast(`b` as decimal(20,0))) VIRTUAL,
KEY `c` (`c`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
#
# Combination: PAD_CHAR_TO_FULL_LENGTH + NO_UNSIGNED_SUBTRACTION
#
CREATE TABLE t1 (
a INT UNSIGNED,
b INT UNSIGNED,
c CHAR(5),
v VARCHAR(5) GENERATED ALWAYS AS (RPAD(c,a-b,' ')) VIRTUAL,
KEY (v)
);
ERROR HY000: Function or expression 'rpad(`c`,`a` - `b`,' ')' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'rpad(`c`,`a` - `b`,' ')' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value NO_UNSIGNED_SUBTRACTION
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (
a INT UNSIGNED,
b INT UNSIGNED,
c CHAR(5),
v VARCHAR(5) GENERATED ALWAYS AS (RPAD(c,CAST(a AS DECIMAL(20,1))-b,' ')) VIRTUAL,
KEY (v)
);
ERROR HY000: Function or expression 'rpad(`c`,cast(`a` as decimal(20,1)) - `b`,' ')' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression 'rpad(`c`,cast(`a` as decimal(20,1)) - `b`,' ')' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
# ALTER TABLE ADD KEY(vcol_depending_on_sql_mode) --> error
CREATE TABLE t1 (
a INT UNSIGNED,
b INT UNSIGNED,
c CHAR(5),
v VARCHAR(5) GENERATED ALWAYS AS (c) VIRTUAL
);
ALTER TABLE t1 ADD KEY(v);
ERROR HY000: Function or expression '`c`' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`c`' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE INDEX v ON t1 (v);
ERROR HY000: Function or expression '`c`' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`c`' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
DROP TABLE t1;
# A virtual column on the second position in an index - cannot depend on sql_mode
CREATE TABLE t1 (id int, a CHAR(5), v TEXT AS (a) VIRTUAL, KEY(id, v(100)));
ERROR HY000: Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
# A persistent virtual column cannot depend on sql_mode
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (a) PERSISTENT);
ERROR HY000: Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
SHOW WARNINGS;
Level Code Message
Error 1901 Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `v`
Warning 1105 Expression depends on the @@sql_mode value PAD_CHAR_TO_FULL_LENGTH
CREATE TABLE t1 (a CHAR(5), v VARCHAR(5) AS (RTRIM(a)) PERSISTENT);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` char(5) DEFAULT NULL,
`v` varchar(5) GENERATED ALWAYS AS (rtrim(`a`)) STORED
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
DROP TABLE t1;
#
# End of 10.2 tests
#
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