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Merge dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt
into dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.1 mysql-test/r/func_gconcat.result: Auto merged mysql-test/r/func_group.result: Auto merged mysql-test/r/func_str.result: Auto merged mysql-test/r/func_time.result: Auto merged mysql-test/r/group_by.result: Auto merged mysql-test/r/heap_hash.result: Auto merged mysql-test/r/information_schema.result: Auto merged mysql-test/r/innodb_mysql.result: Auto merged mysql-test/r/join_outer.result: Auto merged mysql-test/r/olap.result: Auto merged mysql-test/r/query_cache.result: Auto merged mysql-test/r/range.result: Auto merged mysql-test/r/row.result: Auto merged mysql-test/r/subselect.result: Auto merged mysql-test/r/type_date.result: Auto merged mysql-test/r/union.result: Auto merged mysql-test/r/view_grant.result: Auto merged mysql-test/t/func_group.test: Auto merged mysql-test/t/func_str.test: Auto merged mysql-test/t/func_time.test: Auto merged mysql-test/t/view.test: Auto merged sql/item.cc: Auto merged sql/item_func.cc: Auto merged sql/item_func.h: Auto merged sql/log.cc: Auto merged sql/mysql_priv.h: Auto merged sql/opt_range.cc: Auto merged sql/opt_range.h: Auto merged sql/opt_sum.cc: Auto merged sql/sql_delete.cc: Auto merged sql/sql_insert.cc: Auto merged sql/sql_lex.cc: Auto merged sql/sql_lex.h: Auto merged sql/sql_list.h: Auto merged sql/sql_parse.cc: Auto merged sql/sql_update.cc: Auto merged sql/sql_yacc.yy: Auto merged mysql-test/t/sp.test: SCCS merged sql/item_cmpfunc.cc: SCCS merged sql/sql_select.cc: SCCS merged
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@@ -1113,4 +1113,39 @@ conv("18383815659218730760",10,10) + 0
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select "18383815659218730760" + 0;
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"18383815659218730760" + 0
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1.8383815659219e+19
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CREATE TABLE t1 (code varchar(10));
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INSERT INTO t1 VALUES ('a12'), ('A12'), ('a13');
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SELECT ASCII(code), code FROM t1 WHERE code='A12';
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ASCII(code) code
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97 a12
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65 A12
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SELECT ASCII(code), code FROM t1 WHERE code='A12' AND ASCII(code)=65;
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ASCII(code) code
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65 A12
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INSERT INTO t1 VALUES ('a12 '), ('A12 ');
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SELECT LENGTH(code), code FROM t1 WHERE code='A12';
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LENGTH(code) code
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3 a12
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3 A12
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4 a12
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5 A12
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SELECT LENGTH(code), code FROM t1 WHERE code='A12' AND LENGTH(code)=5;
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LENGTH(code) code
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5 A12
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ALTER TABLE t1 ADD INDEX (code);
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CREATE TABLE t2 (id varchar(10) PRIMARY KEY);
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INSERT INTO t2 VALUES ('a11'), ('a12'), ('a13'), ('a14');
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SELECT * FROM t1 INNER JOIN t2 ON t1.code=t2.id
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WHERE t2.id='a12' AND (LENGTH(code)=5 OR code < 'a00');
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code id
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A12 a12
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EXPLAIN EXTENDED
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SELECT * FROM t1 INNER JOIN t2 ON code=id
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WHERE id='a12' AND (LENGTH(code)=5 OR code < 'a00');
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ref code code 13 const 3 Using where; Using index
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1 SIMPLE t2 ref PRIMARY PRIMARY 12 const 1 Using where; Using index
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Warnings:
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Note 1003 select `test`.`t1`.`code` AS `code`,`test`.`t2`.`id` AS `id` from `test`.`t1` join `test`.`t2` where ((`test`.`t1`.`code` = _latin1'a12') and (`test`.`t2`.`id` = _latin1'a12') and (length(`test`.`t1`.`code`) = 5))
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DROP TABLE t1,t2;
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End of 5.0 tests
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