BETWEEN and LIKE patch from Thomas
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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/parser/parse_expr.c,v 1.23 1998/02/27 16:07:02 vadim Exp $
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* $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.24 1998/03/26 21:08:10 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -301,6 +301,21 @@ transformExpr(ParseState *pstate, Node *expr, int precedence)
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result = (Node *) expr;
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break;
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}
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/* These nodes do _not_ come from the original parse tree.
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* They result from parser transformation in this phase.
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* At least one construct (BETWEEN/AND) puts the same nodes
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* into two branches of the parse tree. Hence, some nodes
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* are transformed twice. These nodes come from transforming
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* a function call. Let's try just passing them through...
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* - thomas 1998-03-14
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*/
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case T_Expr:
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case T_Var:
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case T_Const:
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{
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result = (Node *) expr;
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break;
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}
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default:
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/* should not reach here */
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elog(ERROR, "transformExpr: does not know how to transform node %d",
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