starlitcanopy/simple-sql-parser
1
Fork 0
Code Activity
361 commits 2 branches 0 tags 1.4 MiB
Commit graph

164 commits

Author SHA1 Message Date
Jake Wheat 47198c78c1 add tests for + - followed by comment edge cases 2016-02-13 20:38:49 +02:00
Jake Wheat c24008444c work on postgres operator parsing 2016-02-13 20:28:12 +02:00
Jake Wheat 5084c0c3ab add lexing for \' only in e' strings and dollar strings in pg dialect 2016-02-13 17:07:27 +02:00
Jake Wheat b41803427d work on postgresql lexing 
add positional arg
add e' quoted strings
add \' escaping in strings (not finished)
add ::, :=, : symbols
 2016-02-13 16:31:20 +02:00
Jake Wheat a59f19aae9 don't unescape quotes in string literals and identifiers 2016-02-13 15:54:40 +02:00
Jake Wheat aa5c2e89c7 refactor the identifier syntax 2016-02-12 14:13:47 +02:00
Jake Wheat 52f035b718 new syntax for names and string literals 2016-02-12 13:09:58 +02:00
Jake Wheat 1b4eefc431 refactor dialect into a non enum and separate to own file 2016-02-12 12:51:06 +02:00
Jake Wheat 2b73907119 rename modules lexer->lex, parser->parse 2016-02-12 12:22:19 +02:00
Jake Wheat 5b786bd11d small tweaks 2016-02-12 11:57:09 +02:00
Jake Wheat c102528d5f add create and drop assertion 2015-08-16 20:03:02 +03:00
Jake Wheat 3c0788af6e add support for create/drop role, grant, revoke 2015-08-15 21:01:48 +03:00
Jake Wheat 91875b7e7e rearrange tests slightly and hide/show tests in the website a bit better 2015-08-15 19:04:29 +03:00
Jake Wheat 666d1f877f add basic transction control 2015-08-04 22:53:08 +03:00
Jake Wheat a9d51d1ebb add create,alter,drop sequence 2015-08-04 22:35:51 +03:00
Jake Wheat 9aab04b189 add create, alter, drop domain 2015-08-04 22:08:32 +03:00
Jake Wheat c2810cddd2 add support for create and drop view 2015-08-02 23:52:01 +03:00
Jake Wheat 8291fbaa44 add drop table support 2015-08-02 23:27:09 +03:00
Jake Wheat f0baa3c37b add alter table variations: 
set default
  drop default
  set not null
  drop not null
  set data type
  drop column
  add constraint
  drop constraint

fix bug where generated didn't have to be followed with 'always' or
  'by default' for identities in create table
 2015-08-02 23:22:06 +03:00
Jake Wheat f6477ac214 add alter table add column support 2015-08-02 20:56:39 +03:00
Jake Wheat fa1df4c7a2 add table constraint definitions to create table 2015-08-02 20:36:05 +03:00
Jake Wheat e6e8264b3d add support for column constraints in create table 2015-08-02 19:27:39 +03:00
Jake Wheat 4f80ec96d4 add generation clause support to create table 2015-08-02 18:14:45 +03:00
Jake Wheat e495e240c0 add default and identity to create table 2015-08-02 18:04:40 +03:00
Jake Wheat 056cd1afda tweak lexer tests 2015-08-02 15:58:09 +03:00
Jake Wheat 3b5deec2e5 fix positioning in lexer? and fix line comment token missing trailing \n 2015-08-02 15:29:35 +03:00
Jake Wheat 6802aaef5a add simple create table support 2015-08-01 23:16:26 +03:00
Jake Wheat 2938f642d3 fix to work on ghc 7.8.4, 7.6.3, plus small tweaks 2015-08-01 21:13:37 +03:00
Jake Wheat dfa84072dc start adding basic dml 
parser and pretty printer for statements
add query statement
add support for
  insert
  update
  delete
  truncate
bonus ddl:
  limited create schema
  drop schema

add grammar notes to the new test files
 2015-08-01 20:26:00 +03:00
Jake Wheat 6fc8869f73 preparation for non-queries 
some docs in the lexer
bump the version to 0.5.0
add placeholder files for the planned initial non query support
 2015-08-01 18:08:54 +03:00
Jake Wheat 0f1f000ee5 add fixity experiment 2015-08-01 15:58:45 +03:00
Jake Wheat bbb793c160 small fixes 
fix positions?
small fixes to haddock
add notes to top of lexer module
simplify line comment lexer
remove some trys from lexer
fix the block comment parser to return all the comment text when there
  are embedded / * in the comment
refactor the symbol, keyword and identifier blacklist checking into
  the low level token parsers instead of a separate step using guard
 2015-08-01 13:22:07 +03:00
Jake Wheat 900d19f4c1 use ppShow in tool 2015-08-01 12:23:10 +03:00
Jake Wheat 913fce068b small fixes 
work on the haddock
remove the old attoparsec position stuff from the lexer
change the lexer to accept position info in the same way as the parser
replace sqlindent with new test exe which can parse, lex and indent
 2015-08-01 12:13:53 +03:00
Jake Wheat 2df76e3095 add separate lexer 2015-08-01 00:04:18 +03:00
Jake Wheat 1364c58534 use tasty for tests 2015-07-31 12:45:51 +03:00
Jake Wheat 3bf4fdbe52 notes 2014-09-13 10:45:45 +03:00
Jake Wheat c1c514af35 example how to switch parsing and pretty printing depending on dialect 2014-06-28 15:41:11 +03:00
Jake Wheat 7d63c8f8e5 start on dialect prototype code 2014-06-27 12:19:15 +03:00
Jake Wheat 0248bb90b3 order by tests 2014-04-21 14:16:45 +03:00
Jake Wheat 8cabf5abcf remove old 2003 tests 
add tests for sort specification
 2014-04-20 23:29:22 +03:00
Jake Wheat dbd48baaa1 rename LobTypeName to PrecLengthTypeName 
rename LobMultiplier and LobUnits to PrecMultiplier and PrecUnits
remove support for limit syntax
remove the unreserved keyword list since it isn't useful
tests for row value constructors
tests for table value constructors
tests for query specifications
tests for explicit table
work on tests for setops,order by,offset,fetch and sort specification
 2014-04-20 23:14:55 +03:00
Jake Wheat 0d1e345262 work on from clause, group by and having tests in 2011 2014-04-20 22:10:55 +03:00
Jake Wheat 9b2ba2fb36 remove ref typename for consistency 
support t and p multipliers in lob lengths
update a few tests
 2014-04-20 19:24:03 +03:00
Jake Wheat c50b3e7839 move across most tests from sql2003 to sql2011 plus add a few 2014-04-20 17:03:32 +03:00
Jake Wheat ccd0e6708f start new file for the sql 2011 tests based on the grammar from the draft standard 2014-04-20 16:13:14 +03:00
Jake Wheat d69f1752a5 start working on new sql 2011 tests 2014-04-19 22:24:10 +03:00
Jake Wheat 7a7f4ba7aa work around for haddock refusal to parse literal comment lines with * 
in first character position
get rid of code_units since these are not in sql2011
implement next value for
parse the nullary functions with reserved names
updates to the sql2003 file
 2014-04-19 21:17:19 +03:00
Jake Wheat 7057241974 add filter and within group aggregates 2014-04-19 18:01:49 +03:00
Jake Wheat fdb90c0440 change collate and in chartype to be a list of names 
rearrange and add notes to the parser
 2014-04-19 12:47:25 +03:00
Jake Wheat 4fa21ceea8 get rid of the string overloads in the tests 2014-04-19 11:45:45 +03:00
Jake Wheat fea6e347bd change joins so natural is represented by separate field to on/using 
some fixes and tweaks to the reserved keyword handling, especially in
  the typename parser
 2014-04-19 11:18:29 +03:00
Jake Wheat 5d9a32a91d reserve most of the reserved keywords in the parser 2014-04-19 00:18:15 +03:00
Jake Wheat 7a84704516 implement reference type name (I think - cannot find any examples or 
explanation of what it means, didn't try reading the standard
  itself, just the grammar)
 2014-04-18 21:48:14 +03:00
Jake Wheat 3b86a06e5c implement complete interval literals 2014-04-18 21:38:24 +03:00
Jake Wheat f64632bbac support two double quotes in quoted identifier plus unicode quoted identifier syntax 2014-04-18 21:09:46 +03:00
Jake Wheat 4e1a1da820 basic multiset support 2014-04-18 20:50:24 +03:00
Jake Wheat 2ff8580dbf complete basic typename support 2014-04-18 19:49:00 +03:00
Jake Wheat fbdcacc604 modify basic typenames to support dotted names in the syntax 
add syntax for most of the other kinds of typenames
add pretty printing for these
todo: the parsing and the tests
 2014-04-18 17:55:56 +03:00
Jake Wheat b0f1e044b4 refactor some of the multi keyword/ multiword typename parsing 2014-04-18 14:50:54 +03:00
Jake Wheat 2cad424379 change the names in the ast to be lists so can support qualified names 
everywhere:
  TRSimple: replaces the TRQualified
  Iden
  App name
  AggregateApp name
  WindowApp name
  operator names (not sure if this is used in ansi sql)
  explicit table
  function in from clause
 2014-04-18 11:43:37 +03:00
Jake Wheat 3df87a3cf9 change set quantifier and sort direction to represent default separately 2014-04-18 11:18:21 +03:00
Jake Wheat c814cc9437 tweak to error message for reserved keyword as identifier 
add in some group by and order by tests
 2014-04-18 10:47:39 +03:00
Jake Wheat 37dca6596b support character set literals, e.g. N'stuff' 
support collate postfix operator
support escape and uescape as postfix operators
change the collate support in substring and trim which isn't a special
  case in the sql 2003 grammar anymore but just a normal collate postfix
  operator, the old code had the collation name as a string, but the
  new style is as an identifier
 2014-04-18 00:16:24 +03:00
Jake Wheat 211174cfb4 work on array constructors and expressions 2014-04-17 22:57:33 +03:00
Jake Wheat 4cf84eba7b reenable commented test for quantified comparison predicates 2014-04-17 22:46:21 +03:00
Jake Wheat d38a5a743a move the typed literal parser around 
implement unique predicate, match predicate
change the representation of quantified comparison predicates
 2014-04-17 22:35:43 +03:00
Jake Wheat 6720d3e3a3 add support for named host parameters 2014-04-17 19:27:18 +03:00
Jake Wheat 19df6f18aa don't include unfinished tests in the test suite 
fix number literals to accept upper case E
implement multi part string literals
fix tests for string literals, typed literals, boolean literals and
  number literals in the sql 2003 tests
 2014-04-17 19:19:41 +03:00
Jake Wheat 488310ff6a add some big improvements to parse error messages 
change the parser to not attempt to parse the elements following
'from' unless there is a actual 'from'
improve the symbol parser to try to deal with issues when symbols are
  next to eachother with no intervening whitespaces
improve number literal parsing to fail if there are trailing letters
  or digits which aren't part of the number and aren't separated with
  whitespace
add some code to start analysing the quality of parse error messages
 2014-04-17 18:32:41 +03:00
Jake Wheat c48b057457 better sql 2003 todo list 2014-04-16 22:37:18 +03:00
Jake Wheat 89015144f9 change the ints in the syntax to be integers 
partially add buildExprParser hack to deal with some nested prefix and
  postfix unary operators
add new file which starts going through the sql2003 grammar to try to
  create lots of examples for comprehensive testing of sql2003
  support.
replace the lexers with lexers from the tutorial project
 2014-04-16 18:58:17 +03:00
Jake Wheat 8b1fa81de7 fix bug in parsing default as all instead of distinct for set operations 2014-04-15 13:47:34 +03:00
Sönke Hahn 2e91fb9e81 Allow qualified names ('schema.table') in from clauses 2014-01-22 15:54:14 +08:00
Jake Wheat 7cf5275615 swap order in select lists so the expression comes first then the alias to match the order in the concrete syntax 2013-12-31 11:31:00 +02:00
jake 9d8c1badbd give in and use the parsec buildExpressionParser for now 2013-12-31 11:02:26 +02:00
Jake Wheat 40c64c7631 rename qeFetch to qeFetchFirst 2013-12-19 17:50:25 +02:00
Jake Wheat 3b2730fd99 rename ScalarExpr -> ValueExpr which is slightly more standard, add notes on new fixity implementation 2013-12-19 11:46:51 +02:00
Jake Wheat b68c116839 add support for ? for parameterized queries 2013-12-19 10:44:20 +02:00
Jake Wheat 1be27eca58 rename Duplicates -> SetQuantifier + qeDuplicates -> qeSetQuantifier 2013-12-19 10:34:32 +02:00
Jake Wheat 2ae1ced7cc rename PrettyIt to SQLIdent and add to cabal 2013-12-19 10:31:27 +02:00
Jake Wheat b631497a04 renames OrderField->SortSpec, InThing->InPredValue 2013-12-18 16:27:06 +02:00
Jake Wheat b89f2a011c fixes for substring, change the abstract syntax for extract and 
substring, and add the addition operators position, convert,
  translate, overlay and trim
 2013-12-18 15:51:55 +02:00
Jake Wheat a53578c6c2 reformat some files 2013-12-17 20:52:13 +02:00
Jake Wheat 60cf309953 fix haddock, hlint, rename Prec2TypeName to PrecScaleTypeName 2013-12-17 20:46:29 +02:00
Jake Wheat e61672ebf8 hlint 2013-12-17 20:27:11 +02:00
Jake Wheat 9b1bbbf307 add back test for postgres limit syntax, convert tpch queries to ansi fetch first n rows only syntax 2013-12-17 20:04:49 +02:00
Jake Wheat 558d44140a add support for typenames with precision and scale 2013-12-17 19:52:14 +02:00
Jake Wheat 60d1b446db add most of the group by tests 2013-12-17 19:44:29 +02:00
Jake Wheat 74c6d39b23 get group by variations working 2013-12-17 19:27:09 +02:00
Jake Wheat b703e04af3 add syntax for new grouping expressions 2013-12-17 19:17:03 +02:00
Jake Wheat 7d094182b7 add support for multiple case when expressions 2013-12-17 18:42:00 +02:00
Jake Wheat ebe522b21d add support for nulls first/last 2013-12-17 18:28:31 +02:00
Jake Wheat e85ab8b831 add names/docs to some of the scalar expr constuctor fields, add partial support for explicit window frames 2013-12-17 17:29:49 +02:00
Jake Wheat bfe07dce53 fix the lateral parsing issue and broken test 2013-12-17 16:33:56 +02:00
Jake Wheat e03090a6a1 add support for rowctor without row, e.g. (1,2) 2013-12-17 16:20:05 +02:00
Jake Wheat b2728ec9bf add support for ansi standard offset and fetch syntax 2013-12-17 16:00:17 +02:00
Jake Wheat 8093498f2d generalize . to a binary operator 2013-12-17 15:21:43 +02:00
Jake Wheat 8adc169b38 add support for '' in string literals 2013-12-17 15:09:28 +02:00
Jake Wheat 72b67166d9 add support for 'table t' syntax 2013-12-17 13:58:44 +02:00