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add support for extended aggregate syntax

This commit is contained in:
Jake Wheat 2013-12-13 23:18:30 +02:00
parent 5e56a4b560
commit 81e7aa818b
4 changed files with 41 additions and 16 deletions
Language/SQL/SimpleSQL

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@ -21,6 +21,9 @@
> | Star
> | Star2 String
> | App String [ScalarExpr]
> | AggregateApp String (Maybe Duplicates)
> [ScalarExpr]
> [(ScalarExpr,Direction)]
> -- the binop, prefixop and postfix op
> -- are used for symbol and keyword operators
> -- these are used even for the multiple keyword