6 commits

Author	SHA1	Message	Date
Haojun Liao	013f8fed42	[td-10564] 1. Enable and then refactor the parse the nested function in select clause. 2. Add some scalar string function in function module. 3. Add more test cases.	2021-11-05 10:35:50 +08:00
Haojun Liao	55f3ac1701	[td-10564] refactor and add test cases.	2021-11-04 13:24:19 +08:00
Haojun Liao	f69a885da5	[td-10564]Add implementation in executor.	2021-11-02 13:37:31 +08:00
Haojun Liao	5921993336	[td-10564] support unary scalar function.	2021-11-01 11:53:05 +08:00
Haojun Liao	c7a7cf8730	[td-10564] add test planner.	2021-10-29 15:21:37 +08:00
Haojun Liao	b7917aa43b	[td-10564] Add codes for query parsing.	2021-10-21 11:06:52 +08:00