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3e7883e1 · zYne · 648f0685 · 3e7883e1
Commit 3e7883e1 authored Jan 07, 2008 by zYne
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query-language.txt draft/query-language.txt +2 -1

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--- a/draft/query-language.txt
+++ b/draft/query-language.txt
@@ -23,7 +23,8 @@ UpdateItem = PathExpression "=" (Expression | "NULL")
 IdentificationVariableDeclaration =  RangeVariableDeclaration {Join}
 RangeVariableDeclaration = PathExpression [["AS" ] identifier<identification-variable>]

-Join = ["LEFT" | "INNER"] "JOIN" PathExpression "AS" identifier
+Join = ["LEFT" | "INNER"] "JOIN" PathExpression "AS" identifier [["ON" | "WITH"] ConditionalExpression] IndexBy
+IndexBy = "INDEXBY" identifier

 ConditionalExpression = ConditionalTerm {"OR" ConditionalTerm}
 ConditionalTerm       = ConditionalFactor {"AND" ConditionalFactor}