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Author SHA1 Message Date
Jake Wheat d8b351472f add positional arg to the syntax and parser 2016-02-21 23:36:47 +02:00
Jake Wheat c0b4358d89 parse functions whose name is a keyword 2016-02-18 20:37:12 +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 7d63c8f8e5 start on dialect prototype code 2014-06-27 12:19:15 +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 3b86a06e5c implement complete interval literals 2014-04-18 21:38:24 +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 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 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 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 3b2730fd99 rename ScalarExpr -> ValueExpr which is slightly more standard, add notes on new fixity implementation 2013-12-19 11:46:51 +02:00
Renamed from tools/Language/SQL/SimpleSQL/ScalarExprs.lhs (Browse further)