starlitcanopy/simple-sql-parser
starlitcanopy/simple-sql-parser
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61 commits

Author SHA1 Message Date
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
Jake Wheat
4308acb982 add support for with recursive and column aliases in cte 2013-12-17 13:41:06 +02:00
Jake Wheat
c52334943f add support for values 2013-12-17 13:27:16 +02:00
Jake Wheat
4330b3d7e0 add support for quoted identifiers 2013-12-17 13:21:36 +02:00