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Current File : /www/server/mysql/src/mysql-test/suite/engines/funcs/r/up_string_range.result
DROP TABLE IF EXISTS t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'a';
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UPDATE t1 SET c1='a' WHERE c1 = 'a';
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COUNT(c1)
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SELECT COUNT(c1) FROM t1 WHERE c1 = 'a';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
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UPDATE t1 SET c1='a' WHERE c1 = 'a';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'a';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
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0
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UPDATE t1 SET c1='a' WHERE c1 = 'a';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'a';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'a';
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0
UPDATE t1 SET c1='a' WHERE c1 = 'a';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'a';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
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COUNT(c1)
1
UPDATE t2 SET c1='a' WHERE c1 = 'a';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'a';
COUNT(c1)
1
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
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COUNT(c1)
7
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COUNT(c1)
1
UPDATE t2 SET c1='a' WHERE c1 = 'a';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'a';
COUNT(c1)
1
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
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COUNT(c1)
7
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0
UPDATE t2 SET c1='a' WHERE c1 = 'a';
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COUNT(c1)
7
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0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'a';
COUNT(c1)
1
UPDATE t2 SET c1='a' WHERE c1 = 'a';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'a';
COUNT(c1)
1
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
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1
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COUNT(c1)
1
UPDATE t3 SET c1='a' WHERE c1 = 'a';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
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1
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
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1
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1
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1
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1
DROP TABLE t1,t2,t3;
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INSERT INTO t3 (c1) VALUES('a');
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COUNT(c1)
1
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0
UPDATE t3 SET c1='a' WHERE c1 = 'a';
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COUNT(c1)
1
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0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
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CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
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1
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1
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1
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1
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
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0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
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CREATE TABLE t3(c1 BINARY(10) NOT NULL);
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0
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0
UPDATE t1 SET c1='a' WHERE c1 = 'b';
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0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'b';
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0
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CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'b';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'b';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'b';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'b';
COUNT(c1)
2
UPDATE t2 SET c1='a' WHERE c1 = 'b';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'b';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'b';
COUNT(c1)
2
UPDATE t2 SET c1='a' WHERE c1 = 'b';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'b';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'b';
COUNT(c1)
0
UPDATE t2 SET c1='a' WHERE c1 = 'b';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'b';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'b';
COUNT(c1)
2
UPDATE t2 SET c1='a' WHERE c1 = 'b';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'b';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'b';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'b';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'b';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'b';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'b';
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1
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0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
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CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'b';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'b';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'b';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'b';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'b';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'b';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'c';
COUNT(c1)
1
UPDATE t2 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'c';
COUNT(c1)
1
UPDATE t2 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t2 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'c';
COUNT(c1)
1
UPDATE t2 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'c';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'c';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'c';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t1 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t1;
COUNT(c1)
0
SELECT COUNT(c1) FROM t1 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t2 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t2 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t2 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t2 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t2;
COUNT(c1)
7
SELECT COUNT(c1) FROM t2 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 CHAR(10) NOT NULL);
CREATE TABLE t2(c1 CHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 CHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARCHAR(10) NOT NULL);
CREATE TABLE t2(c1 VARCHAR(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARCHAR(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 BINARY(10) NOT NULL);
CREATE TABLE t2(c1 BINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 BINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;
CREATE TABLE t1(c1 VARBINARY(10) NOT NULL);
CREATE TABLE t2(c1 VARBINARY(10) NOT NULL);
INSERT INTO t2 (c1) VALUES('a'),('aaa'),('b'),('b'),('bb'),('bbb'),('c');
CREATE TABLE t3(c1 VARBINARY(10) NOT NULL);
INSERT INTO t3 (c1) VALUES('a');
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'd';
COUNT(c1)
0
UPDATE t3 SET c1='a' WHERE c1 = 'd';
SELECT COUNT(c1) FROM t3;
COUNT(c1)
1
SELECT COUNT(c1) FROM t3 WHERE c1 = 'd';
COUNT(c1)
0
DROP TABLE t1,t2,t3;

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