starlitcanopy/simple-sql-parser
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swap order in select lists so the expression comes first then the alias to match the order in the concrete syntax

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This commit is contained in:
Jake Wheat 2013-12-31 11:31:00 +02:00
parent 552d3f5383
commit 7cf5275615
9 changed files with 43 additions and 46 deletions
Language/SQL/SimpleSQL
Syntax.lhs

4
Language/SQL/SimpleSQL/Syntax.lhs
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@ -196,8 +196,8 @@
> data QueryExpr
> = Select
> {qeSetQuantifier :: SetQuantifier
> ,qeSelectList :: [(Maybe Name,ValueExpr)]
> -- ^ the column aliases and the expressions
> ,qeSelectList :: [(ValueExpr,Maybe Name)]
> -- ^ the expressions and the column aliases
TODO: consider breaking this up. The SQL grammar has
queryexpr = select <select list> [<table expression>]