-------Not need optimize predicate, but it works.-------
1
1
1
-------Need push down-------
0
1
1
1
1
1	1
3	3
3	3
2000-01-01	1	test string 1	1
3	3
-------Force push down-------
2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1
1	2000-01-01	1
2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1	2000-01-01	test string 1	1
2000-01-01	1	test string 1	1
1	2000-01-01	1	test string 1	1
2000-01-01	1	test string 1	1
2000-01-01	2	test string 2	2
1
1
-------Push to having expression, need check.-------
-------Compatibility test-------
1	2000-01-01	test string 1	1