248 commits

Author	SHA1	Message	Date
Jovansonlee Cesar	34412f7e3d	Whitespace tokens are not skipped ... Differentiate single quoted string and double quoted string	2018-09-26 22:46:16 +08:00
Jovansonlee Cesar	8dbb62cddd	unify parsing of sql_values	2018-09-26 15:41:57 +08:00
Jovansonlee Cesar	6aca4de658	Remove unused functions	2018-09-26 15:11:49 +08:00
Jovansonlee Cesar	096b2bf7ba	Parsing timestamp and datetime alongside	2018-09-26 14:56:46 +08:00
Jovansonlee Cesar	7803063ece	Add parsing of timestamp values	2018-09-25 22:33:01 +08:00
Jovansonlee Cesar	9ab5c1358d	Modularize SQLValue into an enum ... Add capability of parsing dates	2018-09-25 15:54:29 +08:00
Jovansonlee Cesar	199ec67da7	Add implementation for parsing SQL COPY	2018-09-25 01:31:54 +08:00
Jovansonlee Cesar	719df789e4	Merging parse_inser and improve-create-table branch into these	2018-09-24 19:14:26 +08:00
Jovansonlee Cesar	78c054ea19	Add Boolean value data type ... remove unecessary consume of LParen and RParen in default value	2018-09-24 05:53:58 +08:00
Jovansonlee Cesar	2007995938	Improve the create statement parser that uses create statements from pg database dump ... Added PostgreSQL style casting	2018-09-24 03:34:40 +08:00
Jovansonlee Cesar	46274c536b	Remove println debugging	2018-09-21 15:37:28 +08:00
Jovansonlee Cesar	5adce6a013	Implement parsing insert statement	2018-09-21 15:19:59 +08:00
Jovansonlee Cesar	7d27abdfb4	Correction on prev_token, the index should decremented	2018-09-21 02:34:44 +08:00
Andy Grove	3fe6fa4041	Reduce duplicate code in tokenizer	2018-09-08 14:55:03 -06:00
Andy Grove	810cd8e6cf	tokenizer delegates to dialect now	2018-09-08 14:49:25 -06:00
Andy Grove	06a8870bd7	Introduce concept of dialects	2018-09-08 08:39:32 -06:00
Andy Grove	cc725791de	cargo fmt	2018-09-08 08:10:05 -06:00
Andy Grove	d58e59324b	Add SQLOrderBy struct to replace ASTNode::OrderByExpr	2018-09-08 08:09:32 -06:00
Andy Grove	e19d559073	Add SQLAssignment struct for use in INSERT	2018-09-08 08:06:10 -06:00
Andy Grove	9cc4bc3423	Adding rustdoc comments	2018-09-08 07:24:00 -06:00
crw5996	900c56ff29	Fixed column values to reflect length of tokens	2018-09-07 20:23:23 -04:00
crw5996	82d1f36366	Added line number errors in the tokenizer	2018-09-07 18:34:22 -04:00
crw5996	549ed6e83a	Implemented DELETE keyword. Not much to do, all of the subexpressions were already handled	2018-09-06 16:00:46 -04:00
Andy Grove	cfe7ee5613	make precision on FLOAT optional for now	2018-09-03 14:56:26 -06:00
Andy Grove	a10482c353	cargo fmt	2018-09-03 13:51:52 -06:00
Andy Grove	80cb9b13ce	Remove FileType, fix compiler warning	2018-09-03 13:51:43 -06:00
Andy Grove	7bea9a8648	cargo fmt	2018-09-03 11:45:03 -06:00
Andy Grove	5bac9fd131	Remove some non ANSI SQL support	2018-09-03 10:25:05 -06:00
Andy Grove	751a6f0880	Start adding ANSI SQL types	2018-09-03 10:04:29 -06:00
Andy Grove	0c23392adb	replace with code from datafusion	2018-09-03 09:56:39 -06:00
Andy Grove	a86bd30515	Refactoring	2018-09-03 09:13:43 -06:00
Andy Grove	375671e208	Refactoring	2018-09-03 08:04:20 -06:00
Andy Grove	a1696ccdb8	Refactoring	2018-09-03 07:59:05 -06:00
Andy Grove	fa2ef528b7	Refactoring	2018-09-03 07:45:48 -06:00
Andy Grove	037ebb0f73	Refactoring	2018-09-02 19:15:07 -06:00
Andy Grove	2e20b15c2e	Refactoring	2018-09-02 19:08:44 -06:00
Andy Grove	69a140a820	create Chars struct instead of using Peekable	2018-09-02 18:59:30 -06:00
Andy Grove	7ff4133327	Refactoring	2018-09-01 12:59:18 -06:00
Andy Grove	2ddc9f7a49	Refactoring	2018-09-01 08:58:00 -06:00
Andy Grove	72cff632c1	Roughing out pratt parser logic	2018-09-01 08:39:27 -06:00
Andy Grove	e6e9c8d2cc	Refactoring use of generics, added peek_token	2018-09-01 08:11:26 -06:00
Andy Grove	eed0261297	create module for ansi tokenizer/parser	2018-09-01 07:34:41 -06:00
Andy Grove	0339558d4e	Add most of the SQL:2011 data types	2018-09-01 06:51:00 -06:00
Andy Grove	f56846098e	simple example of custom tokenizer	2018-02-09 06:53:49 -07:00
Andy Grove	fcf6b1150e	save	2018-02-09 05:58:14 -07:00
Andy Grove	b16396aef3	roughing out classic pratt parser	2018-02-08 07:49:24 -07:00
Andy Grove	1e5686c793	Save	2018-02-07 08:53:09 -07:00
Andy Grove	3caeb58d22	roughing out new version	2018-02-07 08:48:49 -07:00