diff --git a/mysql-test/suite/tianmu/r/alter_column.result b/mysql-test/suite/tianmu/r/alter_column.result
new file mode 100644
index 000000000..2af9b1075
--- /dev/null
+++ b/mysql-test/suite/tianmu/r/alter_column.result
@@ -0,0 +1,42 @@
+#
+# Test add, modify, rename, drop column
+# Author: syw
+#
+DROP DATABASE IF EXISTS alter_colunm;
+CREATE DATABASE alter_colunm;
+USE alter_colunm;
+CREATE TABLE t1 (c1 INT, c2 CHAR(1)) ENGINE=tianmu;
+INSERT INTO t1 VALUES (1, 'a'), (2, 'b'), (3, 'c'), (4, 'd'), (5, 'e');
+ALTER TABLE t1 ADD COLUMN c11 INT NOT NULL;
+ALTER TABLE t1 ADD COLUMN c11 INT(1);
+ERROR 42S21: Duplicate column name 'c11'
+ALTER TABLE t1 ADD COLUMN c21 CHAR(2);
+ALTER TABLE t1 ADD COLUMN c11 INT(2);
+ERROR 42S21: Duplicate column name 'c11'
+ALTER TABLE t1 ADD COLUMN c12 CHAR(1) AFTER c11;
+ALTER TABLE t1 ADD COLUMN c0 INT FIRST;
+ALTER TABLE t1 MODIFY COLUMN c11 TINYINT;
+ALTER TABLE t1 CHANGE COLUMN c2 c2new CHAR(2);
+ALTER TABLE t1 CHANGE COLUMN c2 c2new CHAR(1);
+ERROR 42S22: Unknown column 'c2' in 't1'
+ALTER TABLE t1 CHANGE COLUMN c2new c2 CHAR(1);
+ALTER TABLE t1 DROP COLUMN IF EXISTS c11;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'IF EXISTS c11' at line 1
+ALTER TABLE t1 DROP COLUMN c11;
+SHOW CREATE TABLE t1;
+Table	Create Table
+t1	CREATE TABLE `t1` (
+  `c0` int(11) DEFAULT NULL,
+  `c1` int(11) DEFAULT NULL,
+  `c2` char(1) DEFAULT NULL,
+  `c12` char(1) DEFAULT NULL,
+  `c21` char(2) DEFAULT NULL
+) ENGINE=TIANMU DEFAULT CHARSET=latin1
+SELECT * FROM t1 ORDER BY c1;
+c0	c1	c2	c12	c21
+NULL	1	a	NULL	NULL
+NULL	2	b	NULL	NULL
+NULL	3	c	NULL	NULL
+NULL	4	d	NULL	NULL
+NULL	5	e	NULL	NULL
+DROP DATABASE alter_colunm;
diff --git a/mysql-test/suite/tianmu/r/having.result b/mysql-test/suite/tianmu/r/having.result
new file mode 100644
index 000000000..507428dd5
--- /dev/null
+++ b/mysql-test/suite/tianmu/r/having.result
@@ -0,0 +1,43 @@
+#
+#  Test HAVING clause 
+# Author: syw
+#
+DROP DATABASE IF EXISTS having_test;
+CREATE DATABASE having_test;
+USE having_test;
+CREATE TABLE t1(col1 INT, col2 TEXT)ENGINE=tianmu;
+INSERT INTO t1 VALUES(1, repeat('s',20)),(2, repeat('o',20)),(3, 'sss'),(4, 'ooo');
+INSERT INTO t1 SELECT * FROM t1;
+SELECT col2 FROM t1 GROUP BY col2 HAVING col2 LIKE '%o%' ORDER BY col2;
+col2
+ooo
+oooooooooooooooooooo
+SELECT col1 FROM t1 GROUP BY col1 HAVING col1 > 1 ORDER BY col1;
+col1
+2
+3
+4
+SELECT col1, col2 FROM t1 GROUP BY col1, col2 HAVING col1 > 1 AND col2 LIKE '%o%' ORDER BY col1;
+col1	col2
+2	oooooooooooooooooooo
+4	ooo
+SELECT col1, col2 FROM t1 GROUP BY col1, col2 HAVING col1 > 1 OR col2 LIKE '%o%' ORDER BY col1;
+col1	col2
+2	oooooooooooooooooooo
+3	sss
+4	ooo
+CREATE TABLE t2(col1 INT, col2 DATETIME)ENGINE=tianmu;
+INSERT INTO t2 VALUES(1, '2020-2-2'),(2, '2020-3-3'),(5,'2020-6-6'),(6, '2020-7-7');
+SELECT t1.col1, SUM(t1.col1*t2.col1) AS a FROM t1 JOIN t2 ON t1.col1 = t2.col1 GROUP BY t1.col1 HAVING a>1 ORDER BY t1.col1;
+col1	a
+1	2
+2	8
+SELECT t1.col1, SUM(t1.col1*t2.col1) AS a FROM t1 LEFT JOIN t2 ON t1.col1 = t2.col1 GROUP BY t1.col1 HAVING a>1 ORDER BY t1.col1;
+col1	a
+1	2
+2	8
+SELECT t1.col1, SUM(t1.col1*t2.col1) AS a FROM t1 RIGHT JOIN t2 ON t1.col1 = t2.col1 GROUP BY t1.col1 HAVING a>1 ORDER BY t1.col1;
+col1	a
+1	2
+2	8
+DROP DATABASE having_test;
diff --git a/mysql-test/suite/tianmu/r/update_join.result b/mysql-test/suite/tianmu/r/update_join.result
new file mode 100644
index 000000000..e57415722
--- /dev/null
+++ b/mysql-test/suite/tianmu/r/update_join.result
@@ -0,0 +1,55 @@
+#
+# Test Update JOIN
+# Author: syw
+#
+DROP DATABASE IF EXISTS mcs82_db;
+CREATE DATABASE mcs82_db;
+USE mcs82_db;
+CREATE TABLE t1 (t1_int INT, t1_char CHAR(5))ENGINE=tianmu;
+CREATE TABLE t2 (t2_int INT, t2_char CHAR(5))ENGINE=tianmu;
+INSERT INTO t1 VALUES (NULL, ''),(1, 'aaa'),(2, 'bbb'),(3, 'ccc'),(4, 'ddd'),(5, 'aa'),(6, ''),(7, 'aaaaa');
+INSERT INTO t2 VALUES (NULL, ''),(1, 'hhhh'),(3, 'iii'),(5, 'jjj'),(6, ''),(7, 'lll'),(9, 'm'),(11, 'nnn');
+SELECT * FROM t1 ORDER BY t1_int;
+t1_int	t1_char
+NULL	
+1	aaa
+2	bbb
+3	ccc
+4	ddd
+5	aa
+6	
+7	aaaaa
+UPDATE t1 JOIN t2 on t1.t1_int=t2.t2_int SET t1.t1_char='sssss';
+SELECT * FROM t1 ORDER BY t1_int;
+t1_int	t1_char
+NULL	
+1	sssss
+2	bbb
+3	sssss
+4	ddd
+5	sssss
+6	sssss
+7	sssss
+UPDATE t1 INNER JOIN t2 on t1.t1_int=t2.t2_int SET t1.t1_char='pqrs' WHERE t1_char LIKE '%a%';
+SELECT * FROM t1 ORDER BY t1_int;
+t1_int	t1_char
+NULL	
+1	sssss
+2	bbb
+3	sssss
+4	ddd
+5	sssss
+6	sssss
+7	sssss
+UPDATE t2 LEFT JOIN t1 on t1.t1_int=t2.t2_int SET t1.t1_char='xyz' WHERE t1_char is NULL;
+SELECT * FROM t2 ORDER BY t2_int;
+t2_int	t2_char
+NULL	
+1	hhhh
+3	iii
+5	jjj
+6	
+7	lll
+9	m
+11	nnn
+DROP DATABASE mcs82_db;
diff --git a/mysql-test/suite/tianmu/r/where_conditions.result b/mysql-test/suite/tianmu/r/where_conditions.result
new file mode 100644
index 000000000..6d143aa7f
--- /dev/null
+++ b/mysql-test/suite/tianmu/r/where_conditions.result
@@ -0,0 +1,79 @@
+#
+# Test WHERE conditions
+# Author: syw
+#
+DROP DATABASE IF EXISTS where_conditions_test;
+CREATE DATABASE where_conditions_test;
+USE where_conditions_test;
+CREATE TABLE t1
+(
+t1_tinyint TINYINT DEFAULT 0,
+t1_int INT DEFAULT NULL,
+t1_bigint BIGINT,
+t1_decimal DECIMAL(5,2),
+t1_text TEXT,
+t1_char CHAR(5),
+t1_varchar VARCHAR(255) DEFAULT 'hello world!',
+t1_datetime DATETIME
+)ENGINE=tianmu;
+INSERT INTO t1 VALUES();
+INSERT INTO t1 VALUES(NULL, NULL, NULL, NULL, '', '', '', NULL);
+INSERT INTO t1 VALUES(1, 123456, 987654321, 122.32, repeat('z', 20), 'aaa', repeat('a', 20), '1111-11-11 11:11:11');
+INSERT INTO t1 VALUES(0, 1023456, 887654321, 222.32, repeat('y', 20), 'aaa', repeat('b', 20), '1111-11-11 11:11:11');
+INSERT INTO t1 VALUES(1, -123456, -987654321, -122.32, repeat('z', 20), 'bbb', repeat('a', 20), '1111-11-11 11:11:11');
+INSERT INTO t1 VALUES(0, -1023456, -887654321, -222.32, repeat('x', 20), 'bbb', repeat('b', 20), '1111-11-11 11:11:11');
+SELECT * FROM t1;
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+0	NULL	NULL	NULL	NULL	NULL	hello world!	NULL
+NULL	NULL	NULL	NULL				NULL
+1	123456	987654321	122.32	zzzzzzzzzzzzzzzzzzzz	aaa	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	1023456	887654321	222.32	yyyyyyyyyyyyyyyyyyyy	aaa	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+1	-123456	-987654321	-122.32	zzzzzzzzzzzzzzzzzzzz	bbb	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	-1023456	-887654321	-222.32	xxxxxxxxxxxxxxxxxxxx	bbb	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_int IS NULL;
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+0	NULL	NULL	NULL	NULL	NULL	hello world!	NULL
+NULL	NULL	NULL	NULL				NULL
+SELECT * FROM t1 WHERE t1_tinyint = 0;
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+0	NULL	NULL	NULL	NULL	NULL	hello world!	NULL
+0	1023456	887654321	222.32	yyyyyyyyyyyyyyyyyyyy	aaa	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+0	-1023456	-887654321	-222.32	xxxxxxxxxxxxxxxxxxxx	bbb	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_tinyint != 0;
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+1	123456	987654321	122.32	zzzzzzzzzzzzzzzzzzzz	aaa	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+1	-123456	-987654321	-122.32	zzzzzzzzzzzzzzzzzzzz	bbb	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_bigint > 0;
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+1	123456	987654321	122.32	zzzzzzzzzzzzzzzzzzzz	aaa	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	1023456	887654321	222.32	yyyyyyyyyyyyyyyyyyyy	aaa	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_bigint < 0;
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+1	-123456	-987654321	-122.32	zzzzzzzzzzzzzzzzzzzz	bbb	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	-1023456	-887654321	-222.32	xxxxxxxxxxxxxxxxxxxx	bbb	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_decimal >= -122.22;
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+1	123456	987654321	122.32	zzzzzzzzzzzzzzzzzzzz	aaa	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	1023456	887654321	222.32	yyyyyyyyyyyyyyyyyyyy	aaa	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_decimal <= -122.22;
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+1	-123456	-987654321	-122.32	zzzzzzzzzzzzzzzzzzzz	bbb	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	-1023456	-887654321	-222.32	xxxxxxxxxxxxxxxxxxxx	bbb	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_text LIKE '%x%';
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+0	-1023456	-887654321	-222.32	xxxxxxxxxxxxxxxxxxxx	bbb	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_datetime BETWEEN '111-11-10' AND '1111-11-12';
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+1	123456	987654321	122.32	zzzzzzzzzzzzzzzzzzzz	aaa	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	1023456	887654321	222.32	yyyyyyyyyyyyyyyyyyyy	aaa	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+1	-123456	-987654321	-122.32	zzzzzzzzzzzzzzzzzzzz	bbb	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	-1023456	-887654321	-222.32	xxxxxxxxxxxxxxxxxxxx	bbb	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_text LIKE '%x%' OR t1_varchar LIKE '%a%';
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+1	123456	987654321	122.32	zzzzzzzzzzzzzzzzzzzz	aaa	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+1	-123456	-987654321	-122.32	zzzzzzzzzzzzzzzzzzzz	bbb	aaaaaaaaaaaaaaaaaaaa	1111-11-11 11:11:11
+0	-1023456	-887654321	-222.32	xxxxxxxxxxxxxxxxxxxx	bbb	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+SELECT * FROM t1 WHERE t1_text LIKE '%x%' AND t1_varchar LIKE '%b%';
+t1_tinyint	t1_int	t1_bigint	t1_decimal	t1_text	t1_char	t1_varchar	t1_datetime
+0	-1023456	-887654321	-222.32	xxxxxxxxxxxxxxxxxxxx	bbb	bbbbbbbbbbbbbbbbbbbb	1111-11-11 11:11:11
+DROP DATABASE where_conditions_test;
diff --git a/mysql-test/suite/tianmu/t/alter_column.test b/mysql-test/suite/tianmu/t/alter_column.test
new file mode 100644
index 000000000..8c52efd9d
--- /dev/null
+++ b/mysql-test/suite/tianmu/t/alter_column.test
@@ -0,0 +1,60 @@
+--echo #
+--echo # Test add, modify, rename, drop column
+--echo # Author: syw
+--echo #
+
+--source include/have_tianmu.inc
+
+--disable_warnings
+DROP DATABASE IF EXISTS alter_colunm;
+--enable_warnings
+
+CREATE DATABASE alter_colunm;
+USE alter_colunm;
+
+CREATE TABLE t1 (c1 INT, c2 CHAR(1)) ENGINE=tianmu;
+INSERT INTO t1 VALUES (1, 'a'), (2, 'b'), (3, 'c'), (4, 'd'), (5, 'e');
+
+#################
+# Add New Column
+#################
+
+ALTER TABLE t1 ADD COLUMN c11 INT NOT NULL;
+--error 1060
+ALTER TABLE t1 ADD COLUMN c11 INT(1);
+ALTER TABLE t1 ADD COLUMN c21 CHAR(2);
+
+#Duplicate column name
+--error 1060
+ALTER TABLE t1 ADD COLUMN c11 INT(2);
+ALTER TABLE t1 ADD COLUMN c12 CHAR(1) AFTER c11;
+ALTER TABLE t1 ADD COLUMN c0 INT FIRST;
+
+#################
+# Modify Column
+#################
+
+ALTER TABLE t1 MODIFY COLUMN c11 TINYINT;
+
+#################
+# Rename Column
+#################
+
+ALTER TABLE t1 CHANGE COLUMN c2 c2new CHAR(2);
+--error 1054
+ALTER TABLE t1 CHANGE COLUMN c2 c2new CHAR(1);
+ALTER TABLE t1 CHANGE COLUMN c2new c2 CHAR(1);
+
+#################
+# DROP Column
+#################
+
+--error 1064
+ALTER TABLE t1 DROP COLUMN IF EXISTS c11;
+ALTER TABLE t1 DROP COLUMN c11;
+
+SHOW CREATE TABLE t1;
+SELECT * FROM t1 ORDER BY c1;
+
+# Clean UP
+DROP DATABASE alter_colunm;
diff --git a/mysql-test/suite/tianmu/t/having.test b/mysql-test/suite/tianmu/t/having.test
new file mode 100644
index 000000000..73c7cbf8c
--- /dev/null
+++ b/mysql-test/suite/tianmu/t/having.test
@@ -0,0 +1,32 @@
+--echo #
+--echo #  Test HAVING clause 
+--echo # Author: syw
+--echo #
+
+--source include/have_tianmu.inc
+
+--disable_warnings
+DROP DATABASE IF EXISTS having_test;
+--enable_warnings
+
+CREATE DATABASE having_test;
+USE having_test;
+
+CREATE TABLE t1(col1 INT, col2 TEXT)ENGINE=tianmu;
+INSERT INTO t1 VALUES(1, repeat('s',20)),(2, repeat('o',20)),(3, 'sss'),(4, 'ooo');
+INSERT INTO t1 SELECT * FROM t1;
+SELECT col2 FROM t1 GROUP BY col2 HAVING col2 LIKE '%o%' ORDER BY col2;
+SELECT col1 FROM t1 GROUP BY col1 HAVING col1 > 1 ORDER BY col1;
+SELECT col1, col2 FROM t1 GROUP BY col1, col2 HAVING col1 > 1 AND col2 LIKE '%o%' ORDER BY col1;
+SELECT col1, col2 FROM t1 GROUP BY col1, col2 HAVING col1 > 1 OR col2 LIKE '%o%' ORDER BY col1;
+#--error ER_INTERNAL_ERROR
+#SELECT col1, col2, SUM(LENGTH(col2)) FROM t1 GROUP BY col1 HAVING col1 > 1 AND col2 LIKE '%o%' ORDER BY col1;
+
+CREATE TABLE t2(col1 INT, col2 DATETIME)ENGINE=tianmu;
+INSERT INTO t2 VALUES(1, '2020-2-2'),(2, '2020-3-3'),(5,'2020-6-6'),(6, '2020-7-7');
+SELECT t1.col1, SUM(t1.col1*t2.col1) AS a FROM t1 JOIN t2 ON t1.col1 = t2.col1 GROUP BY t1.col1 HAVING a>1 ORDER BY t1.col1;
+SELECT t1.col1, SUM(t1.col1*t2.col1) AS a FROM t1 LEFT JOIN t2 ON t1.col1 = t2.col1 GROUP BY t1.col1 HAVING a>1 ORDER BY t1.col1;
+SELECT t1.col1, SUM(t1.col1*t2.col1) AS a FROM t1 RIGHT JOIN t2 ON t1.col1 = t2.col1 GROUP BY t1.col1 HAVING a>1 ORDER BY t1.col1;
+
+# Clean UP
+DROP DATABASE having_test;
diff --git a/mysql-test/suite/tianmu/t/update_join.test b/mysql-test/suite/tianmu/t/update_join.test
new file mode 100644
index 000000000..046763195
--- /dev/null
+++ b/mysql-test/suite/tianmu/t/update_join.test
@@ -0,0 +1,33 @@
+--echo #
+--echo # Test Update JOIN
+--echo # Author: syw
+--echo #
+
+--source include/have_tianmu.inc
+
+--disable_warnings
+DROP DATABASE IF EXISTS mcs82_db;
+--enable_warnings
+
+CREATE DATABASE mcs82_db;
+USE mcs82_db;
+
+CREATE TABLE t1 (t1_int INT, t1_char CHAR(5))ENGINE=tianmu;
+CREATE TABLE t2 (t2_int INT, t2_char CHAR(5))ENGINE=tianmu;
+
+INSERT INTO t1 VALUES (NULL, ''),(1, 'aaa'),(2, 'bbb'),(3, 'ccc'),(4, 'ddd'),(5, 'aa'),(6, ''),(7, 'aaaaa');
+INSERT INTO t2 VALUES (NULL, ''),(1, 'hhhh'),(3, 'iii'),(5, 'jjj'),(6, ''),(7, 'lll'),(9, 'm'),(11, 'nnn');
+
+SELECT * FROM t1 ORDER BY t1_int;
+UPDATE t1 JOIN t2 on t1.t1_int=t2.t2_int SET t1.t1_char='sssss';
+
+SELECT * FROM t1 ORDER BY t1_int;
+UPDATE t1 INNER JOIN t2 on t1.t1_int=t2.t2_int SET t1.t1_char='pqrs' WHERE t1_char LIKE '%a%';
+
+SELECT * FROM t1 ORDER BY t1_int;
+UPDATE t2 LEFT JOIN t1 on t1.t1_int=t2.t2_int SET t1.t1_char='xyz' WHERE t1_char is NULL;
+
+SELECT * FROM t2 ORDER BY t2_int;
+
+# Clean UP
+DROP DATABASE mcs82_db;
diff --git a/mysql-test/suite/tianmu/t/where_conditions.test b/mysql-test/suite/tianmu/t/where_conditions.test
new file mode 100644
index 000000000..4defead3b
--- /dev/null
+++ b/mysql-test/suite/tianmu/t/where_conditions.test
@@ -0,0 +1,52 @@
+--echo #
+--echo # Test WHERE conditions
+--echo # Author: syw
+--echo #
+
+--source include/have_tianmu.inc
+
+--disable_warnings
+DROP DATABASE IF EXISTS where_conditions_test;
+--enable_warnings
+
+CREATE DATABASE where_conditions_test;
+USE where_conditions_test;
+
+CREATE TABLE t1
+(
+ t1_tinyint TINYINT DEFAULT 0,
+ t1_int INT DEFAULT NULL,
+ t1_bigint BIGINT,
+ t1_decimal DECIMAL(5,2),
+ t1_text TEXT,
+ t1_char CHAR(5),
+ t1_varchar VARCHAR(255) DEFAULT 'hello world!',
+ t1_datetime DATETIME
+)ENGINE=tianmu;
+
+INSERT INTO t1 VALUES();
+INSERT INTO t1 VALUES(NULL, NULL, NULL, NULL, '', '', '', NULL);
+INSERT INTO t1 VALUES(1, 123456, 987654321, 122.32, repeat('z', 20), 'aaa', repeat('a', 20), '1111-11-11 11:11:11');
+INSERT INTO t1 VALUES(0, 1023456, 887654321, 222.32, repeat('y', 20), 'aaa', repeat('b', 20), '1111-11-11 11:11:11');
+INSERT INTO t1 VALUES(1, -123456, -987654321, -122.32, repeat('z', 20), 'bbb', repeat('a', 20), '1111-11-11 11:11:11');
+INSERT INTO t1 VALUES(0, -1023456, -887654321, -222.32, repeat('x', 20), 'bbb', repeat('b', 20), '1111-11-11 11:11:11');
+
+SELECT * FROM t1;
+SELECT * FROM t1 WHERE t1_int IS NULL;
+SELECT * FROM t1 WHERE t1_tinyint = 0;
+SELECT * FROM t1 WHERE t1_tinyint != 0;
+SELECT * FROM t1 WHERE t1_bigint > 0;
+SELECT * FROM t1 WHERE t1_bigint < 0;
+SELECT * FROM t1 WHERE t1_decimal >= -122.22;
+SELECT * FROM t1 WHERE t1_decimal <= -122.22;
+SELECT * FROM t1 WHERE t1_text LIKE '%x%';
+#bug ID: #829,Release the use case after the bug is resolved
+#SELECT * FROM t1 WHERE t1_datetime IN ('1111-11-11 11:11:10','1111-11-13 0:0:0');
+#bug ID:#829,Release the use case after the bug is resolved
+#SELECT * FROM t1 WHERE t1_datetime IN ('1111-11-11 11:11:11','1111-11-13 0:0:0');
+SELECT * FROM t1 WHERE t1_datetime BETWEEN '111-11-10' AND '1111-11-12';
+SELECT * FROM t1 WHERE t1_text LIKE '%x%' OR t1_varchar LIKE '%a%';
+SELECT * FROM t1 WHERE t1_text LIKE '%x%' AND t1_varchar LIKE '%b%';
+
+# Clean UP
+DROP DATABASE where_conditions_test;