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apply UNIQUE constrain correctly for multi-byte charsets

only MyISAM is fixed


include/m_ctype.h:
  my_charpos() macro
myisam/mi_key.c:
  apply UNIQUE constrain correctly for multi-byte charsets
mysql-test/r/binary.result:
  new test
mysql-test/r/key.result:
  apply UNIQUE constrain correctly for multi-byte charsets
mysql-test/t/binary.test:
  new test
mysql-test/t/func_gconcat.test:
  make test to pass w/o InnoDB
mysql-test/t/key.test:
  apply UNIQUE constrain correctly for multi-byte charsets
This commit is contained in:
unknown
2004-08-13 18:29:25 +02:00
parent 4a0f586bc7
commit b6f6d5b2fd
7 changed files with 122 additions and 66 deletions

View File

@@ -62,6 +62,10 @@ concat("-",a,"-",b,"-")
select concat("-",a,"-",b,"-") from t1 ignore index (b) where b="hello ";
concat("-",a,"-",b,"-")
alter table t1 modify b tinytext not null, drop key b, add key (b(100));
select concat("-",a,"-",b,"-") from t1;
concat("-",a,"-",b,"-")
-hello-hello-
-hello2-hello2-
select concat("-",a,"-",b,"-") from t1 where b="hello ";
concat("-",a,"-",b,"-")
-hello-hello-