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ctype_collate.result, ctype_collate.test, union.result, union.test:
fixing tests accordingly item.cc: Allow mixing non-binary collation and binary collation even if coercibility is the same. For easier 4.0 -> 4.1 migrating. sql/item.cc: Allow mixing non-binary collation and binary collation even if coercibility is the same. For easier 4.0 -> 4.1 migrating. mysql-test/t/union.test: fixing tests accordingly mysql-test/r/union.result: fixing tests accordingly mysql-test/t/ctype_collate.test: fixing tests accordingly mysql-test/r/ctype_collate.result: fixing tests accordingly
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@ -535,6 +535,19 @@ s2 CHAR(5) COLLATE latin1_swedish_ci);
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SELECT * FROM t1 WHERE s1 = s2;
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ERROR HY000: Illegal mix of collations (latin1_german1_ci,IMPLICIT) and (latin1_swedish_ci,IMPLICIT) for operation '='
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DROP TABLE t1;
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CREATE TABLE t1
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(s1 CHAR(5) COLLATE latin1_german1_ci,
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s2 CHAR(5) COLLATE latin1_swedish_ci,
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s3 CHAR(5) COLLATE latin1_bin);
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INSERT INTO t1 VALUES ('a','A','A');
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SELECT * FROM t1 WHERE s1 = s2;
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ERROR HY000: Illegal mix of collations (latin1_german1_ci,IMPLICIT) and (latin1_swedish_ci,IMPLICIT) for operation '='
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SELECT * FROM t1 WHERE s1 = s3;
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s1 s2 s3
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SELECT * FROM t1 WHERE s2 = s3;
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s1 s2 s3
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a A A
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DROP TABLE t1;
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SET NAMES latin1;
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CREATE TABLE t1
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(s1 char(10) COLLATE latin1_german1_ci,
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@ -1103,7 +1103,7 @@ count(*)
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drop table t1;
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create table t2 (
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a char character set latin1 collate latin1_swedish_ci,
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b char character set latin1 collate latin1_bin);
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b char character set latin1 collate latin1_german1_ci);
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create table t1 as
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(select a from t2) union
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(select b from t2);
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