Attachment 55676 Details for Bug 44813 – support "IS DISTINCT FROM" in LibreOffice SQL parser

[patch] support "IS DISTINCT FROM" in LibreOffice SQL parser

0003-fdo-44813-teach-IS-NOT-DISTINCT-FROM-to-our-SQL-pars.patch (text/plain), 1.02 KB, created by Lionel Elie Mamane on 2012-01-17 06:10:06 UTC

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Creator: Lionel Elie Mamane

Created: 2012-01-17 06:10:06 UTC

Size: 1.02 KB

patch

obsolete

>From c28ce52f7432b191e50470db87a096f798973de4 Mon Sep 17 00:00:00 2001
>From: Lionel Elie Mamane <lionel@mamane.lu>
>Date: Tue, 17 Jan 2012 09:03:17 +0100
>Subject: [PATCH 3/3] fdo#44813: teach "IS (NOT) DISTINCT FROM" to our SQL
> parser
>
>---
> connectivity/source/parse/sqlbison.y |   10 +++++++++-
> 1 files changed, 9 insertions(+), 1 deletions(-)
>
>diff --git a/connectivity/source/parse/sqlbison.y b/connectivity/source/parse/sqlbison.y
>index 19bb494..e32f22d 100755
>--- a/connectivity/source/parse/sqlbison.y
>+++ b/connectivity/source/parse/sqlbison.y
>@@ -1268,12 +1268,20 @@ comparison_predicate:
> 		}
> 	;
> comparison:
>-		SQL_LESS
>+	    SQL_LESS
> 	  | SQL_NOTEQUAL
> 	  | SQL_EQUAL
> 	  | SQL_GREAT
> 	  | SQL_LESSEQ
> 	  | SQL_GREATEQ
>+	  | SQL_TOKEN_IS sql_not SQL_TOKEN_DISTINCT SQL_TOKEN_FROM
>+	  	{
>+		  $$ = SQL_NEW_RULE;
>+		  $$->append($1);
>+		  $$->append($2);
>+		  $$->append($3);
>+		  $$->append($4);
>+		}
> 	;
> between_predicate_part_2:
> 	sql_not SQL_TOKEN_BETWEEN row_value_constructor SQL_TOKEN_AND row_value_constructor
>-- 
>1.7.7.3
>

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Attachments on bug 44813: 55610 | 55674 | 55675 | 55676