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|
SET NAMES utf8mb4;
SET collation_connection='gb18030_unicode_520_ci';
CREATE TABLE t1(C CHAR(10) CHARACTER SET gb18030 COLLATE gb18030_unicode_520_ci, UNIQUE KEY(c));
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x0149 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x01F0 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x0390 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x03B0 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x0587 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1E96 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1E97 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1E98 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1E99 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1E9A USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1FB2 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1FC2 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1FE4 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1FF2 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB00 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB01 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB02 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB03 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB04 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB05 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB13 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB14 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB15 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB16 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB17 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x00DF USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
SELECT * FROM t1;
C
ß
ʼn
ǰ
ΐ
ΰ
և
ẖ
ẗ
ẘ
ẙ
ẚ
ᾲ
ῂ
ῤ
ῲ
ff
fi
fl
ffi
ffl
ſt
ﬓ
ﬔ
ﬕ
ﬖ
ﬗ
SELECT COUNT(*) FROM t1;
COUNT(*)
26
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x02BC USING gb18030), CONVERT(_ucs2 0x004E USING gb18030)));
ERROR 23000: Duplicate entry 'ʼN' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x02BC USING gb18030), CONVERT(_ucs2 0x006E USING gb18030)));
ERROR 23000: Duplicate entry 'ʼn' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x004A USING gb18030), CONVERT(_ucs2 0x030C USING gb18030)));
ERROR 23000: Duplicate entry 'J̌' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x006A USING gb18030), CONVERT(_ucs2 0x030C USING gb18030)));
ERROR 23000: Duplicate entry 'ǰ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0399 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'Ϊ́' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03B9 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'ΐ' for key 't1.C'
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1FD3 USING gb18030));
ERROR 23000: Duplicate entry 'ΐ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'Ϋ́' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'ΰ' for key 't1.C'
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x1FE3 USING gb18030));
ERROR 23000: Duplicate entry 'ΰ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0535 USING gb18030), CONVERT(_ucs2 0x0552 USING gb18030)));
ERROR 23000: Duplicate entry 'ԵՒ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0565 USING gb18030), CONVERT(_ucs2 0x0552 USING gb18030)));
ERROR 23000: Duplicate entry 'եՒ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0535 USING gb18030), CONVERT(_ucs2 0x0582 USING gb18030)));
ERROR 23000: Duplicate entry 'Եւ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0565 USING gb18030), CONVERT(_ucs2 0x0582 USING gb18030)));
ERROR 23000: Duplicate entry 'եւ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0048 USING gb18030), CONVERT(_ucs2 0x0331 USING gb18030)));
ERROR 23000: Duplicate entry 'H̱' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0068 USING gb18030), CONVERT(_ucs2 0x0331 USING gb18030)));
ERROR 23000: Duplicate entry 'ẖ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0054 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030)));
ERROR 23000: Duplicate entry 'T̈' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0074 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030)));
ERROR 23000: Duplicate entry 'ẗ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0057 USING gb18030), CONVERT(_ucs2 0x030A USING gb18030)));
ERROR 23000: Duplicate entry 'W̊' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0077 USING gb18030), CONVERT(_ucs2 0x030A USING gb18030)));
ERROR 23000: Duplicate entry 'ẘ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0059 USING gb18030), CONVERT(_ucs2 0x030A USING gb18030)));
ERROR 23000: Duplicate entry 'Y̊' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0079 USING gb18030), CONVERT(_ucs2 0x030A USING gb18030)));
ERROR 23000: Duplicate entry 'ẙ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0041 USING gb18030), CONVERT(_ucs2 0x02BE USING gb18030)));
ERROR 23000: Duplicate entry 'Aʾ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0061 USING gb18030), CONVERT(_ucs2 0x02BE USING gb18030)));
ERROR 23000: Duplicate entry 'aʾ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030)));
ERROR 23000: Duplicate entry 'Υ̓' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030)));
ERROR 23000: Duplicate entry 'ὐ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030), CONVERT(_ucs2 0x0300 USING gb18030)));
ERROR 23000: Duplicate entry 'Υ̓̀' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030), CONVERT(_ucs2 0x0300 USING gb18030)));
ERROR 23000: Duplicate entry 'ὒ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x1F50 USING gb18030), CONVERT(_ucs2 0x0300 USING gb18030)));
ERROR 23000: Duplicate entry 'ὒ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'Υ̓́' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'ὔ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x1F50 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'ὔ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'Υ̓͂' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'ὖ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x1F50 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'ὖ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0399 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0300 USING gb18030)));
ERROR 23000: Duplicate entry 'Ϊ̀' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03B9 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0300 USING gb18030)));
ERROR 23000: Duplicate entry 'ῒ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0399 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'Ϊ́' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03B9 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'ΐ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0399 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'Ι͂' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03B9 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'ῖ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0399 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'Ϊ͂' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03B9 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'ῗ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0300 USING gb18030)));
ERROR 23000: Duplicate entry 'Ϋ̀' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0300 USING gb18030)));
ERROR 23000: Duplicate entry 'ῢ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'Ϋ́' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0301 USING gb18030)));
ERROR 23000: Duplicate entry 'ΰ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A1 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030)));
ERROR 23000: Duplicate entry 'Ρ̓' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C1 USING gb18030), CONVERT(_ucs2 0x0313 USING gb18030)));
ERROR 23000: Duplicate entry 'ῤ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'Υ͂' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'ῦ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03A5 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'Ϋ͂' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x03C5 USING gb18030), CONVERT(_ucs2 0x0308 USING gb18030), CONVERT(_ucs2 0x0342 USING gb18030)));
ERROR 23000: Duplicate entry 'ῧ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030)));
ERROR 23000: Duplicate entry 'FF' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030)));
ERROR 23000: Duplicate entry 'Ff' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030)));
ERROR 23000: Duplicate entry 'fF' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030)));
ERROR 23000: Duplicate entry 'ff' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
ERROR 23000: Duplicate entry 'FI' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
ERROR 23000: Duplicate entry 'Fi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
ERROR 23000: Duplicate entry 'fI' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
ERROR 23000: Duplicate entry 'fi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
ERROR 23000: Duplicate entry 'FL' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
ERROR 23000: Duplicate entry 'Fl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
ERROR 23000: Duplicate entry 'fL' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
ERROR 23000: Duplicate entry 'fl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
ERROR 23000: Duplicate entry 'FFI' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
ERROR 23000: Duplicate entry 'FfI' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
ERROR 23000: Duplicate entry 'fFI' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
ERROR 23000: Duplicate entry 'ffI' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0xFB00 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
ERROR 23000: Duplicate entry 'ffI' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
ERROR 23000: Duplicate entry 'FFi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
ERROR 23000: Duplicate entry 'Ffi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
ERROR 23000: Duplicate entry 'fFi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
ERROR 23000: Duplicate entry 'ffi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0xFB00 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
ERROR 23000: Duplicate entry 'ffi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0xFB01 USING gb18030)));
ERROR 23000: Duplicate entry 'Ffi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0xFB01 USING gb18030)));
ERROR 23000: Duplicate entry 'ffi' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
ERROR 23000: Duplicate entry 'FFL' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
ERROR 23000: Duplicate entry 'FfL' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
ERROR 23000: Duplicate entry 'fFL' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
ERROR 23000: Duplicate entry 'ffL' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0xFB00 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
ERROR 23000: Duplicate entry 'ffL' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
ERROR 23000: Duplicate entry 'FFl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
ERROR 23000: Duplicate entry 'Ffl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
ERROR 23000: Duplicate entry 'fFl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
ERROR 23000: Duplicate entry 'ffl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0xFB00 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
ERROR 23000: Duplicate entry 'ffl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0xFB02 USING gb18030)));
ERROR 23000: Duplicate entry 'Ffl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0xFB02 USING gb18030)));
ERROR 23000: Duplicate entry 'ffl' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0053 USING gb18030), CONVERT(_ucs2 0x0054 USING gb18030)));
ERROR 23000: Duplicate entry 'ST' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0053 USING gb18030), CONVERT(_ucs2 0x0074 USING gb18030)));
ERROR 23000: Duplicate entry 'St' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0073 USING gb18030), CONVERT(_ucs2 0x0054 USING gb18030)));
ERROR 23000: Duplicate entry 'sT' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0073 USING gb18030), CONVERT(_ucs2 0x0074 USING gb18030)));
ERROR 23000: Duplicate entry 'st' for key 't1.C'
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB06 USING gb18030));
ERROR 23000: Duplicate entry 'st' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0544 USING gb18030), CONVERT(_ucs2 0x0546 USING gb18030)));
ERROR 23000: Duplicate entry 'ՄՆ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0544 USING gb18030), CONVERT(_ucs2 0x0576 USING gb18030)));
ERROR 23000: Duplicate entry 'Մն' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0574 USING gb18030), CONVERT(_ucs2 0x0546 USING gb18030)));
ERROR 23000: Duplicate entry 'մՆ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0574 USING gb18030), CONVERT(_ucs2 0x0576 USING gb18030)));
ERROR 23000: Duplicate entry 'մն' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0544 USING gb18030), CONVERT(_ucs2 0x0535 USING gb18030)));
ERROR 23000: Duplicate entry 'ՄԵ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0544 USING gb18030), CONVERT(_ucs2 0x0565 USING gb18030)));
ERROR 23000: Duplicate entry 'Մե' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0574 USING gb18030), CONVERT(_ucs2 0x0535 USING gb18030)));
ERROR 23000: Duplicate entry 'մԵ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0574 USING gb18030), CONVERT(_ucs2 0x0565 USING gb18030)));
ERROR 23000: Duplicate entry 'մե' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0544 USING gb18030), CONVERT(_ucs2 0x053B USING gb18030)));
ERROR 23000: Duplicate entry 'ՄԻ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0544 USING gb18030), CONVERT(_ucs2 0x056B USING gb18030)));
ERROR 23000: Duplicate entry 'Մի' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0574 USING gb18030), CONVERT(_ucs2 0x053B USING gb18030)));
ERROR 23000: Duplicate entry 'մԻ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0574 USING gb18030), CONVERT(_ucs2 0x056B USING gb18030)));
ERROR 23000: Duplicate entry 'մի' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x054E USING gb18030), CONVERT(_ucs2 0x0546 USING gb18030)));
ERROR 23000: Duplicate entry 'ՎՆ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x054E USING gb18030), CONVERT(_ucs2 0x0576 USING gb18030)));
ERROR 23000: Duplicate entry 'Վն' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x057E USING gb18030), CONVERT(_ucs2 0x0546 USING gb18030)));
ERROR 23000: Duplicate entry 'վՆ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x057E USING gb18030), CONVERT(_ucs2 0x0576 USING gb18030)));
ERROR 23000: Duplicate entry 'վն' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0544 USING gb18030), CONVERT(_ucs2 0x053D USING gb18030)));
ERROR 23000: Duplicate entry 'ՄԽ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0544 USING gb18030), CONVERT(_ucs2 0x056D USING gb18030)));
ERROR 23000: Duplicate entry 'Մխ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0574 USING gb18030), CONVERT(_ucs2 0x053D USING gb18030)));
ERROR 23000: Duplicate entry 'մԽ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0574 USING gb18030), CONVERT(_ucs2 0x056D USING gb18030)));
ERROR 23000: Duplicate entry 'մխ' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0053 USING gb18030), CONVERT(_ucs2 0x0053 USING gb18030)));
ERROR 23000: Duplicate entry 'SS' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0053 USING gb18030), CONVERT(_ucs2 0x0073 USING gb18030)));
ERROR 23000: Duplicate entry 'Ss' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0073 USING gb18030), CONVERT(_ucs2 0x0053 USING gb18030)));
ERROR 23000: Duplicate entry 'sS' for key 't1.C'
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0073 USING gb18030), CONVERT(_ucs2 0x0073 USING gb18030)));
ERROR 23000: Duplicate entry 'ss' for key 't1.C'
SELECT COUNT(*) FROM t1;
COUNT(*)
26
DROP TABLE t1;
CREATE TABLE t1 (c1 CHAR(20), c2 CHAR(20)) CHARACTER SET gb18030 COLLATE gb18030_unicode_520_ci;
INSERT INTO t1 VALUES(CONVERT(_ucs2 0x005300DF00DF00DF00DF00DF00DF USING gb18030), CONVERT(_ucs2 0x00DF00DF00DF00DF00DF00DF0053 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
SELECT * FROM t1 WHERE c1 = c2;
c1 c2
Sßßßßßß ßßßßßßS
DROP TABLE t1;
CREATE TABLE t1 (c CHAR(10), KEY(c)) CHARACTER SET gb18030 COLLATE gb18030_unicode_520_ci;
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB00 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB01 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB02 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB03 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONVERT(_ucs2 0xFB04 USING gb18030));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0xFB00 USING gb18030), CONVERT(_ucs2 0x0069 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0xFB01 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0xFB01 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0049 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0xFB00 USING gb18030), CONVERT(_ucs2 0x006C USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0xFB02 USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
INSERT INTO t1 VALUES(CONCAT(CONVERT(_ucs2 0x0046 USING gb18030), CONVERT(_ucs2 0x0066 USING gb18030), CONVERT(_ucs2 0x004C USING gb18030)));
Warnings:
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
Warning 1287 'ucs2' is deprecated and will be removed in a future release. Please use utf8mb4 instead
SELECT c, hex(c) FROM t1 ORDER BY c, hex(c) ASC;
c hex(c)
fF 6646
ff 6666
ff 8430B232
FFI 464649
FfI 466649
Ffi 468430B233
ffi 666669
ffi 668430B233
ffi 8430B23269
ffi 8430B235
FFL 46464C
FfL 46664C
Ffl 468430B234
ffl 66666C
ffl 8430B2326C
ffl 8430B236
Fi 4669
fI 6649
fi 8430B233
fl 8430B234
SELECT c, hex(c) FROM t1 ORDER BY c, hex(c) DESC;
c hex(c)
ff 8430B232
ff 6666
fF 6646
ffi 8430B235
ffi 8430B23269
ffi 668430B233
ffi 666669
Ffi 468430B233
FfI 466649
FFI 464649
ffl 8430B236
ffl 8430B2326C
ffl 66666C
Ffl 468430B234
FfL 46664C
FFL 46464C
fi 8430B233
fI 6649
Fi 4669
fl 8430B234
SELECT c, hex(c) FROM t1 WHERE c = 'FFI';
c hex(c)
FFI 464649
FfI 466649
Ffi 468430B233
ffi 666669
ffi 668430B233
ffi 8430B23269
ffi 8430B235
SELECT c, hex(c) FROM t1 WHERE c > 'FFI';
c hex(c)
FFL 46464C
FfL 46664C
Fi 4669
Ffl 468430B234
fI 6649
ffl 66666C
ffl 8430B2326C
fi 8430B233
fl 8430B234
ffl 8430B236
SELECT c, hex(c) FROM t1 WHERE c > 'FF';
c hex(c)
FFI 464649
FFL 46464C
FfI 466649
FfL 46664C
Fi 4669
Ffi 468430B233
Ffl 468430B234
fI 6649
ffi 666669
ffl 66666C
ffi 668430B233
ffi 8430B23269
ffl 8430B2326C
fi 8430B233
fl 8430B234
ffi 8430B235
ffl 8430B236
SELECT c, hex(c) FROM t1 WHERE c <= 'FFL' AND c > 'FF';
c hex(c)
FFI 464649
FFL 46464C
FfI 466649
FfL 46664C
Ffi 468430B233
Ffl 468430B234
ffi 666669
ffl 66666C
ffi 668430B233
ffi 8430B23269
ffl 8430B2326C
ffi 8430B235
ffl 8430B236
SELECT c, hex(c) FROM t1 WHERE c LIKE 'FF%';
c hex(c)
FFI 464649
FFL 46464C
FfI 466649
FfL 46664C
fF 6646
ff 6666
ffi 666669
ffl 66666C
SELECT c, hex(c) FROM t1 WHERE c LIKE '%L';
c hex(c)
FFL 46464C
FfL 46664C
ffl 66666C
ffl 8430B2326C
DROP TABLE t1;
|
