Commit3d225b7

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simplify handle_opexpr()

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Lines changed: 4 additions & 10 deletions

Original file line number	Diff line number	Diff line change
`@@ -1140,6 +1140,9 @@ handle_opexpr(const OpExpr *expr,`
`1140`	`1140`	`Node*param;`
`1141`	`1141`	`constPartRelationInfo*prel=context->prel;`
`1142`	`1142`
	`1143`	`+/* Save expression */`
	`1144`	`+result->orig= (constNode*)expr;`
	`1145`	`+`
`1143`	`1146`	`if (list_length(expr->args)==2)`
`1144`	`1147`	`{`
`1145`	`1148`	`/* Is it KEY OP PARAM or PARAM OP KEY? */`
`@@ -1157,9 +1160,6 @@ handle_opexpr(const OpExpr *expr,`
`1157`	`1160`	`expr->inputcollid,`
`1158`	`1161`	`strategy,context,result);`
`1159`	`1162`
`1160`		`-/* Save expression */`
`1161`		`-result->orig= (constNode*)expr;`
`1162`		`-`
`1163`	`1163`	`return;/* done, exit */`
`1164`	`1164`	`}`
`1165`	`1165`	`/* TODO: estimate selectivity for param if it's Var */`
`@@ -1168,19 +1168,13 @@ handle_opexpr(const OpExpr *expr,`
`1168`	`1168`	`result->rangeset=list_make1_irange_full(prel,IR_LOSSY);`
`1169`	`1169`	`result->paramsel=estimate_paramsel_using_prel(prel,strategy);`
`1170`	`1170`
`1171`		`-/* Save expression */`
`1172`		`-result->orig= (constNode*)expr;`
`1173`		`-`
`1174`	`1171`	`return;/* done, exit */`
`1175`	`1172`	`}`
`1176`	`1173`	`}`
`1177`	`1174`	`}`
`1178`	`1175`
`1179`	`1176`	`result->rangeset=list_make1_irange_full(prel,IR_LOSSY);`
`1180`		`-result->paramsel=1.0;/* can't give any estimates */`
`1181`		`-`
`1182`		`-/* Save expression */`
`1183`		`-result->orig= (constNode*)expr;`
	`1177`	`+result->paramsel=1.0;`
`1184`	`1178`	`}`
`1185`	`1179`
`1186`	`1180`

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