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Remove un-needed braces around single statements.
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@@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/optimizer/util/var.c,v 1.11 1998/02/26 04:33:22 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/optimizer/util/var.c,v 1.12 1998/06/15 19:28:50 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@@ -48,9 +48,7 @@ pull_varnos(Node *me)
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{
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case T_List:
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foreach(i, (List *) me)
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{
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result = nconc(result, pull_varnos(lfirst(i)));
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}
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break;
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case T_ArrayRef:
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foreach(i, ((ArrayRef *) me)->refupperindexpr)
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@@ -182,9 +180,7 @@ pull_var_clause(Node *clause)
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pull_var_clause(lfirst(((Expr *) lfirst(temp))->args)));
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}
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else if (IsA(clause, Aggreg))
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{
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retval = pull_var_clause(((Aggreg *) clause)->target);
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}
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else if (IsA(clause, ArrayRef))
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{
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List *temp;
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