122 lines
3.0 KiB
Plaintext
122 lines
3.0 KiB
Plaintext
--disable_query_log
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set @@session.explicit_defaults_for_timestamp=off;
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--enable_query_log
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#owner: zhanyue.zzy
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#owner group: sql1
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#tags: optimizer, datatype, dml
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#description:
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--disable_abort_on_error
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##
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## Bug when using comparions of strings and integers.
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##
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#
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--disable_warnings
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drop table if exists ob_new_sql_test;
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--enable_warnings
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--disable_warnings
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drop table if exists a1;
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--enable_warnings
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#
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#CREATE TABLE t1 (id CHAR(12) not null, PRIMARY KEY (id));
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#--real_sleep 1
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create table ob_new_sql_test(c0 varchar(10) primary key, c1 int, c2 int);
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#--real_sleep 1
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insert into ob_new_sql_test(c0, c1) values ('0001',1);
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--replace_regex /Plan signature: [0-9]*/Plan signature/
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--disable_result_log
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#explain select * from t1 where id=000000000001;
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--enable_result_log
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select * from ob_new_sql_test where c0='0001';
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#delete from t1 where id=000000000002;
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select * from ob_new_sql_test;
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#--error 4002013
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select length(c0) from ob_new_sql_test;
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#not support functions
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#--error 1128
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select hex(c0) from ob_new_sql_test;
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drop table ob_new_sql_test;
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#
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##
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## Check the following:
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## 'a' == 'a '
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## 'a\0' < 'a'
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## 'a\0' < 'a '
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#
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SELECT 'a' = 'a ';
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SELECT 'a\0' < 'a';
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SELECT 'a\0' < 'a ';
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SELECT 'a\t' < 'a';
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SELECT 'a\t' < 'a ';
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#
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#CREATE TABLE t1 (a char(10) not null);
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#INSERT INTO t1 VALUES ('a'),('a\0'),('a\t'),('a ');
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#SELECT hex(a),STRCMP(a,'a'), STRCMP(a,'a ') FROM t1;
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#DROP TABLE t1;
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#
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## Bug #8134: Comparison against CHAR(31) at end of string
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#SELECT CHAR(31) = '', '' = CHAR(31);
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## Extra test
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#SELECT CHAR(30) = '', '' = CHAR(30);
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#
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## End of 4.1 tests
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#
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##
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##Bug #21159: Optimizer: wrong result after AND with different data types
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##
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#--real_sleep 1
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create table a1 (rowkey_suffix int primary key,price int);
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#--real_sleep 1
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insert into a1 (rowkey_suffix, price) values(10,10);
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insert into a1 (rowkey_suffix, price) values(20,20);
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select * from a1 where rowkey_suffix=price;
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select * from a1 where rowkey_suffix=price and price=10;
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drop table a1;
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#drop table if exists t1;
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#
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##
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## Bug #31887: DML Select statement not returning same results when executed
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## in version 5
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##
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#
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#CREATE TABLE t1 (b int(2) zerofill, c int(2) zerofill);
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#INSERT INTO t1 (b,c) VALUES (1,2), (1,1), (2,2);
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#
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#SELECT CONCAT(b,c), CONCAT(b,c) = '0101' FROM t1;
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#
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--disable_result_log
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#EXPLAIN EXTENDED SELECT b,c FROM t1 WHERE b = 1 AND CONCAT(b,c) = '0101';
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--enable_result_log
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#SELECT b,c FROM t1 WHERE b = 1 AND CONCAT(b,c) = '0101';
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#
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#CREATE TABLE t2 (a int);
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#INSERT INTO t2 VALUES (1),(2);
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#
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#SELECT a,
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# (SELECT COUNT(*) FROM t1
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# WHERE b = t2.a AND CONCAT(b,c) = CONCAT('0',t2.a,'01')) x
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#FROM t2 ORDER BY a;
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#
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--disable_result_log
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#EXPLAIN EXTENDED
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--enable_result_log
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#SELECT a,
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# (SELECT COUNT(*) FROM t1
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# WHERE b = t2.a AND CONCAT(b,c) = CONCAT('0',t2.a,'01')) x
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#FROM t2 ORDER BY a;
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#
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#DROP TABLE t1,t2;
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#
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##
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## Bug #39353: Multiple conditions on timestamp column crashes server
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##
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#
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#CREATE TABLE t1 (a TIMESTAMP);
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#INSERT INTO t1 VALUES (NOW()),(NOW()),(NOW());
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#SELECT * FROM t1 WHERE a > '2008-01-01' AND a = '0000-00-00';
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#DROP TABLE t1;
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#
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#--echo End of 5.0 tests
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