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|
create table t1 (s1 binary(3));
insert into t1 values (0x61), (0x6120), (0x612020);
select hex(s1) from t1;
hex(s1)
610000
612000
612020
drop table t1;
create table t1 (s1 binary(2), s2 varbinary(2));
insert into t1 values (0x4100,0x4100);
select length(concat('*',s1,'*',s2,'*')) from t1;
length(concat('*',s1,'*',s2,'*'))
7
delete from t1;
insert into t1 values (0x4120,0x4120);
select length(concat('*',s1,'*',s2,'*')) from t1;
length(concat('*',s1,'*',s2,'*'))
7
drop table t1;
create table t1 (s1 varbinary(20), s2 varbinary(20));
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`s1` varbinary(20) DEFAULT NULL,
`s2` varbinary(20) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
insert into t1 values (0x41,0x4100),(0x41,0x4120),(0x4100,0x4120);
select hex(s1), hex(s2) from t1;
hex(s1) hex(s2)
41 4100
41 4120
4100 4120
select count(*) from t1 where s1 < s2;
count(*)
3
drop table t1;
create table t1 (s1 varbinary(2), s2 varchar(1));
insert into t1 values (0x41,'a'), (0x4100,'b'), (0x41,'c'), (0x4100,'d');
select hex(s1),s2 from t1 order by s1,s2;
hex(s1) s2
41 a
41 c
4100 b
4100 d
drop table t1;
create table t1 (s1 binary(2) primary key);
insert into t1 values (0x01);
insert into t1 values (0x0120);
insert into t1 values (0x0100);
ERROR 23000: Duplicate entry '\x01' for key 'PRIMARY'
select hex(s1) from t1 order by s1;
hex(s1)
0100
0120
select hex(s1) from t1 where s1=0x01;
hex(s1)
select hex(s1) from t1 where s1=0x0120;
hex(s1)
0120
select hex(s1) from t1 where s1=0x0100;
hex(s1)
0100
select count(distinct s1) from t1;
count(distinct s1)
2
alter table t1 drop primary key;
select hex(s1) from t1 where s1=0x01;
hex(s1)
select hex(s1) from t1 where s1=0x0120;
hex(s1)
0120
select hex(s1) from t1 where s1=0x0100;
hex(s1)
0100
select count(distinct s1) from t1;
count(distinct s1)
2
drop table t1;
create table t1 (s1 varbinary(2) primary key);
insert into t1 values (0x01);
insert into t1 values (0x0120);
insert into t1 values (0x0100);
select hex(s1) from t1 order by s1;
hex(s1)
01
0100
0120
select hex(s1) from t1 where s1=0x01;
hex(s1)
01
select hex(s1) from t1 where s1=0x0120;
hex(s1)
0120
select hex(s1) from t1 where s1=0x0100;
hex(s1)
0100
select count(distinct s1) from t1;
count(distinct s1)
3
alter table t1 drop primary key;
select hex(s1) from t1 where s1=0x01;
hex(s1)
01
select hex(s1) from t1 where s1=0x0120;
hex(s1)
0120
select hex(s1) from t1 where s1=0x0100;
hex(s1)
0100
select count(distinct s1) from t1;
count(distinct s1)
3
drop table t1;
select hex(cast(0x10 as binary(2)));
hex(cast(0x10 as binary(2)))
1000
create table t1 (b binary(2), vb varbinary(2));
insert into t1 values(0x4120, 0x4120);
insert ignore into t1 values(0x412020, 0x412020);
Warnings:
Warning 1265 Data truncated for column 'b' at row 1
Warning 1265 Data truncated for column 'vb' at row 1
drop table t1;
create table t1 (c char(2), vc varchar(2));
insert into t1 values(0x4120, 0x4120);
insert into t1 values(0x412020, 0x412020);
Warnings:
Note 1265 Data truncated for column 'vc' at row 1
drop table t1;
set @old_sql_mode= @@sql_mode, sql_mode= 'traditional';
create table t1 (b binary(2), vb varbinary(2));
insert into t1 values(0x4120, 0x4120);
insert into t1 values(0x412020, NULL);
ERROR 22001: Data too long for column 'b' at row 1
insert into t1 values(NULL, 0x412020);
ERROR 22001: Data too long for column 'vb' at row 1
drop table t1;
set @@sql_mode= @old_sql_mode;
create table t1(f1 int, f2 binary(2) not null, f3 char(2) not null);
insert ignore into t1 set f1=1;
Warnings:
Warning 1364 Field 'f2' doesn't have a default value
Warning 1364 Field 'f3' doesn't have a default value
select hex(f2), hex(f3) from t1;
hex(f2) hex(f3)
0000
drop table t1;
End of 5.0 tests
#
# Start of 10.0 tests
#
#
# MDEV-8472 BINARY, VARBINARY and BLOB return different warnings on CAST to DECIMAL
#
SET NAMES utf8;
CREATE TABLE t1 (a BINARY(30));
INSERT INTO t1 VALUES ('1äÖüß@µ*$');
SELECT CAST(a AS DECIMAL) FROM t1;
CAST(a AS DECIMAL)
1
Warnings:
Warning 1292 Truncated incorrect DECIMAL value: '1\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
DROP TABLE t1;
CREATE TABLE t1 (a VARBINARY(30));
INSERT INTO t1 VALUES ('1äÖüß@µ*$');
SELECT CAST(a AS DECIMAL) FROM t1;
CAST(a AS DECIMAL)
1
Warnings:
Warning 1292 Truncated incorrect DECIMAL value: '1\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$'
DROP TABLE t1;
CREATE TABLE t1 (a BLOB);
INSERT INTO t1 VALUES ('1äÖüß@µ*$');
SELECT CAST(a AS DECIMAL) FROM t1;
CAST(a AS DECIMAL)
1
Warnings:
Warning 1292 Truncated incorrect DECIMAL value: '1\xC3\xA4\xC3\x96\xC3\xBC\xC3\x9F@\xC2\xB5*$'
DROP TABLE t1;
#
# End of 10.0 tests
#
#
# Start of 10.5 tests
#
#
# MDEV-20818 ER_CRASHED_ON_USAGE or Assertion `length <= column->length' failed in write_block_record on temporary table
#
CREATE TABLE t1 (a VARCHAR(39));
SELECT
CAST(a AS BINARY(0)),
CAST(a AS BINARY(1)),
CAST(a AS BINARY(16)),
CAST(a AS BINARY(255)),
CAST(a AS BINARY(256)),
CAST(a AS BINARY(512)),
CAST(a AS BINARY(513)),
CAST(a AS BINARY(65532)),
CAST(a AS BINARY(65533)),
CAST(a AS BINARY(65534)),
CAST(a AS BINARY(65535)),
CAST(a AS BINARY(65536)),
CAST(a AS BINARY(16777215)),
CAST(a AS BINARY(16777216))
FROM t1;
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
def CAST(a AS BINARY(0)) 253 0 0 Y 128 0 63
def CAST(a AS BINARY(1)) 253 1 0 Y 128 0 63
def CAST(a AS BINARY(16)) 253 16 0 Y 128 0 63
def CAST(a AS BINARY(255)) 253 255 0 Y 128 0 63
def CAST(a AS BINARY(256)) 253 256 0 Y 128 0 63
def CAST(a AS BINARY(512)) 253 512 0 Y 128 0 63
def CAST(a AS BINARY(513)) 253 513 0 Y 128 0 63
def CAST(a AS BINARY(65532)) 252 65532 0 Y 128 0 63
def CAST(a AS BINARY(65533)) 252 65533 0 Y 128 0 63
def CAST(a AS BINARY(65534)) 252 65534 0 Y 128 0 63
def CAST(a AS BINARY(65535)) 252 65535 0 Y 128 0 63
def CAST(a AS BINARY(65536)) 250 65536 0 Y 128 0 63
def CAST(a AS BINARY(16777215)) 250 16777215 0 Y 128 0 63
def CAST(a AS BINARY(16777216)) 251 16777216 0 Y 128 0 63
CAST(a AS BINARY(0)) CAST(a AS BINARY(1)) CAST(a AS BINARY(16)) CAST(a AS BINARY(255)) CAST(a AS BINARY(256)) CAST(a AS BINARY(512)) CAST(a AS BINARY(513)) CAST(a AS BINARY(65532)) CAST(a AS BINARY(65533)) CAST(a AS BINARY(65534)) CAST(a AS BINARY(65535)) CAST(a AS BINARY(65536)) CAST(a AS BINARY(16777215)) CAST(a AS BINARY(16777216))
DROP TABLE t1;
#
# MDEV-32203 Raise notes when an index cannot be used on data type mismatch
#
SET note_verbosity=unusable_keys;
CREATE TABLE t1 (indexed_col VARBINARY(32), KEY(indexed_col));
FOR i IN 1..31
DO
INSERT INTO t1 VALUES (20230100+i);
END FOR;
$$
SELECT * FROM t1 WHERE indexed_col=20230101;
indexed_col
20230101
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "20230101" of type `int`
SELECT * FROM t1 WHERE indexed_col=20230101102030;
indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "20230101102030" of type `bigint`
SELECT * FROM t1 WHERE indexed_col=20230101102030.1;
indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "20230101102030.1" of type `decimal`
SELECT * FROM t1 WHERE indexed_col=20230101102030.1e0;
indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "20230101102030.1e0" of type `double`
SELECT * FROM t1 WHERE indexed_col='10:20:30';
indexed_col
SELECT * FROM t1 WHERE indexed_col='2001-01-01';
indexed_col
SELECT * FROM t1 WHERE indexed_col='2001-01-01 10:20:30';
indexed_col
SELECT * FROM t1 WHERE indexed_col=DATE'2001-01-01';
indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "DATE'2001-01-01'" of type `date`
SELECT * FROM t1 WHERE indexed_col=TIME'10:20:30';
indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "TIME'10:20:30'" of type `time`
Warning 1292 Truncated incorrect time value: '20230101'
Warning 1292 Truncated incorrect time value: '20230102'
Warning 1292 Truncated incorrect time value: '20230103'
Warning 1292 Truncated incorrect time value: '20230104'
Warning 1292 Truncated incorrect time value: '20230105'
Warning 1292 Truncated incorrect time value: '20230106'
Warning 1292 Truncated incorrect time value: '20230107'
Warning 1292 Truncated incorrect time value: '20230108'
Warning 1292 Truncated incorrect time value: '20230109'
Warning 1292 Truncated incorrect time value: '20230110'
Warning 1292 Truncated incorrect time value: '20230111'
Warning 1292 Truncated incorrect time value: '20230112'
Warning 1292 Truncated incorrect time value: '20230113'
Warning 1292 Truncated incorrect time value: '20230114'
Warning 1292 Truncated incorrect time value: '20230115'
Warning 1292 Truncated incorrect time value: '20230116'
Warning 1292 Truncated incorrect time value: '20230117'
Warning 1292 Truncated incorrect time value: '20230118'
Warning 1292 Truncated incorrect time value: '20230119'
Warning 1292 Truncated incorrect time value: '20230120'
Warning 1292 Truncated incorrect time value: '20230121'
Warning 1292 Truncated incorrect time value: '20230122'
Warning 1292 Truncated incorrect time value: '20230123'
Warning 1292 Truncated incorrect time value: '20230124'
Warning 1292 Truncated incorrect time value: '20230125'
Warning 1292 Truncated incorrect time value: '20230126'
Warning 1292 Truncated incorrect time value: '20230127'
Warning 1292 Truncated incorrect time value: '20230128'
Warning 1292 Truncated incorrect time value: '20230129'
Warning 1292 Truncated incorrect time value: '20230130'
Warning 1292 Truncated incorrect time value: '20230131'
SELECT * FROM t1 WHERE indexed_col=TIMESTAMP'2001-01-01 10:20:30';
indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "TIMESTAMP'2001-01-01 10:20:30'" of type `datetime`
SELECT * FROM t1 WHERE indexed_col=0x00;
indexed_col
SELECT * FROM t1 WHERE indexed_col=_utf8mb3'0' COLLATE utf8mb3_bin;
indexed_col
Warnings:
Note 1105 Cannot use key parts with `test`.`t1`.`indexed_col` in the rewritten condition: `convert(``t1``.``indexed_col`` using utf8mb3) = _utf8mb3'0' collate utf8mb3_bin`
CREATE TABLE t2 (not_indexed_col INT);
INSERT INTO t2 VALUES (20230101),(20230102);
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
20230101 20230101
20230102 20230102
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `int`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col INT UNSIGNED);
INSERT INTO t2 VALUES (20230101),(20230102);
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
20230101 20230101
20230102 20230102
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `int unsigned`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col BIGINT);
INSERT INTO t2 VALUES (20230101102030),(20230101102031);
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `bigint`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col BIGINT UNSIGNED);
INSERT INTO t2 VALUES (20230101102030),(20230101102031);
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `bigint unsigned`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col DECIMAL(30,6));
INSERT INTO t2 VALUES (20230101102030),(20230101102031);
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `decimal`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col FLOAT);
INSERT INTO t2 VALUES (20230101102030),(20230101102031);
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `float`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col DOUBLE);
INSERT INTO t2 VALUES (20230101102030),(20230101102031);
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `double`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col DATE);
INSERT INTO t2 VALUES ('2023-01-01'),('2023-01-02');
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
20230101 2023-01-01
20230102 2023-01-02
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `date`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col DATETIME);
INSERT INTO t2 VALUES ('2023-01-01 00:00:00'),('2023-01-01 00:00:01');
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
20230101 2023-01-01 00:00:00
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `datetime`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col TIMESTAMP);
INSERT INTO t2 VALUES ('2023-01-01 00:00:00'),('2023-01-01 00:00:01');
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
20230101 2023-01-01 00:00:00
Warnings:
Note 1105 Cannot use key `indexed_col` part[0] for lookup: `test`.`t1`.`indexed_col` of type `varchar` = "`t2`.`not_indexed_col`" of type `timestamp`
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col VARBINARY(32));
INSERT INTO t2 VALUES (0x30),(0x31);
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col VARCHAR(32)) CHARACTER SET latin1;
INSERT INTO t2 VALUES ('2001-01-01'),('2001-01-02');
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
DROP TABLE t2;
CREATE TABLE t2 (not_indexed_col VARCHAR(32) CHARACTER SET utf8mb3);
INSERT INTO t2 VALUES ('2001-01-01'),('2001-01-02');
SELECT * FROM t1, t2 WHERE indexed_col=not_indexed_col;
indexed_col not_indexed_col
DROP TABLE t2;
DROP TABLE t1;
SET note_verbosity=DEFAULT;
#
# MDEV-36235 Incorrect result for BETWEEN over unique blob prefix
#
CREATE TABLE t1 (c1 BINARY(16), UNIQUE (c1));
INSERT INTO t1 (c1) VALUES (-2),(-1),(1),(2);
SELECT HEX(c1) FROM t1 WHERE 'a' BETWEEN 0 AND (c1);
HEX(c1)
31000000000000000000000000000000
32000000000000000000000000000000
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: '-2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: '1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: '2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
SELECT HEX(c1) FROM t1 IGNORE KEY(c1) WHERE 'a' BETWEEN 0 AND (c1);
HEX(c1)
31000000000000000000000000000000
32000000000000000000000000000000
Warnings:
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: '-2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: '1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DOUBLE value: 'a'
Warning 1292 Truncated incorrect DOUBLE value: '2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
SELECT HEX(c1) FROM t1 WHERE '#' BETWEEN c1 AND 0;
HEX(c1)
2D310000000000000000000000000000
2D320000000000000000000000000000
Warnings:
Warning 1292 Truncated incorrect DECIMAL value: '#'
Warning 1292 Truncated incorrect DECIMAL value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '#'
Warning 1292 Truncated incorrect DECIMAL value: '-2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '#'
Warning 1292 Truncated incorrect DECIMAL value: '1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '#'
Warning 1292 Truncated incorrect DECIMAL value: '2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
SELECT HEX(c1) FROM t1 IGNORE KEY(c1) WHERE '#' BETWEEN c1 AND 0;
HEX(c1)
2D320000000000000000000000000000
2D310000000000000000000000000000
Warnings:
Warning 1292 Truncated incorrect DECIMAL value: '#'
Warning 1292 Truncated incorrect DECIMAL value: '-2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '#'
Warning 1292 Truncated incorrect DECIMAL value: '-1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '#'
Warning 1292 Truncated incorrect DECIMAL value: '1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
Warning 1292 Truncated incorrect DECIMAL value: '#'
Warning 1292 Truncated incorrect DECIMAL value: '2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
DROP TABLE t1;
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