--disable_query_log
set @@session.explicit_defaults_for_timestamp=off;
--enable_query_log
#owner: zhanyue.zzy
#owner group: sql1
#tags: optimizer, datatype, dml
#description:

--disable_abort_on_error
##
## Bug when using comparions of strings and integers.
##
#
--disable_warnings
drop table if exists ob_new_sql_test;
--enable_warnings
--disable_warnings
drop table if exists a1;
--enable_warnings
#
#CREATE TABLE t1 (id CHAR(12) not null, PRIMARY KEY (id));
#--real_sleep 1
create table ob_new_sql_test(c0 varchar(10) primary key, c1 int, c2 int);
#--real_sleep 1
insert into ob_new_sql_test(c0, c1) values ('0001',1);
--replace_regex /Plan signature: [0-9]*/Plan signature/
--disable_result_log
#explain select * from t1 where id=000000000001;
--enable_result_log
select * from ob_new_sql_test where c0='0001';
#delete from t1 where id=000000000002;
select * from ob_new_sql_test;
#--error 4002013
select length(c0) from ob_new_sql_test;

#not support functions
#--error 1128
select hex(c0) from ob_new_sql_test;

drop table ob_new_sql_test;
#
##
## Check the following:
## 'a'  == 'a '
## 'a\0' < 'a'
## 'a\0' < 'a '
#
SELECT 'a' = 'a ';
SELECT 'a\0' < 'a';
SELECT 'a\0' < 'a ';
SELECT 'a\t' < 'a';
SELECT 'a\t' < 'a ';
#
#CREATE TABLE t1 (a char(10) not null);
#INSERT INTO t1 VALUES ('a'),('a\0'),('a\t'),('a ');
#SELECT hex(a),STRCMP(a,'a'), STRCMP(a,'a ') FROM t1;
#DROP TABLE t1;
#
## Bug #8134: Comparison against CHAR(31) at end of string
#SELECT CHAR(31) = '', '' = CHAR(31);
## Extra test
#SELECT CHAR(30) = '', '' = CHAR(30);
#
## End of 4.1 tests
#
##
##Bug #21159: Optimizer: wrong result after AND with different data types
##
#--real_sleep 1
create table a1 (rowkey_suffix int primary key,price int);
#--real_sleep 1
insert into a1 (rowkey_suffix, price) values(10,10);
insert into a1 (rowkey_suffix, price) values(20,20);
select * from a1 where rowkey_suffix=price;
select * from a1 where rowkey_suffix=price and price=10;
drop table a1;
#drop table if exists t1;
#
##
## Bug #31887: DML Select statement not returning same results when executed
## in version 5
##
#
#CREATE TABLE  t1 (b int(2) zerofill, c int(2) zerofill);
#INSERT INTO t1 (b,c) VALUES (1,2), (1,1), (2,2);
#
#SELECT CONCAT(b,c), CONCAT(b,c) = '0101' FROM t1;
#
--disable_result_log
#EXPLAIN EXTENDED SELECT b,c FROM t1 WHERE b = 1 AND CONCAT(b,c) = '0101';
--enable_result_log
#SELECT b,c FROM t1 WHERE b = 1 AND CONCAT(b,c) = '0101';
#
#CREATE TABLE t2 (a int);
#INSERT INTO t2 VALUES (1),(2);
#
#SELECT a, 
#  (SELECT COUNT(*) FROM t1 
#   WHERE b = t2.a AND CONCAT(b,c) = CONCAT('0',t2.a,'01')) x 
#FROM t2 ORDER BY a;
#
--disable_result_log
#EXPLAIN EXTENDED 
--enable_result_log
#SELECT a, 
#  (SELECT COUNT(*) FROM t1 
#   WHERE b = t2.a AND CONCAT(b,c) = CONCAT('0',t2.a,'01')) x 
#FROM t2 ORDER BY a;
#
#DROP TABLE t1,t2;
#
##
## Bug #39353: Multiple conditions on timestamp column crashes server
##
#
#CREATE TABLE t1 (a TIMESTAMP); 
#INSERT INTO t1 VALUES (NOW()),(NOW()),(NOW());
#SELECT * FROM t1 WHERE a > '2008-01-01' AND a = '0000-00-00';
#DROP TABLE t1;
#
#--echo End of 5.0 tests