diff options
Diffstat (limited to 'src/backend/optimizer/util/clauses.c')
| -rw-r--r-- | src/backend/optimizer/util/clauses.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c index 6fc00c65cf4..9df6b6a2a5d 100644 --- a/src/backend/optimizer/util/clauses.c +++ b/src/backend/optimizer/util/clauses.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.27 1999/01/24 00:28:21 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.28 1999/02/03 21:16:51 momjian Exp $ * * HISTORY * AUTHOR DATE MAJOR EVENT @@ -83,8 +83,7 @@ make_clause(int type, Node *oper, List *args) bool is_opclause(Node *clause) { - return - (clause != NULL && + return (clause != NULL && nodeTag(clause) == T_Expr && ((Expr *) clause)->opType == OP_EXPR); } @@ -144,8 +143,7 @@ get_rightop(Expr *clause) static bool agg_clause(Node *clause) { - return - (clause != NULL && nodeTag(clause) == T_Aggref); + return (clause != NULL && nodeTag(clause) == T_Aggref); } /***************************************************************************** @@ -161,8 +159,7 @@ agg_clause(Node *clause) bool is_funcclause(Node *clause) { - return - (clause != NULL && + return (clause != NULL && nodeTag(clause) == T_Expr && ((Expr *) clause)->opType == FUNC_EXPR); } @@ -234,8 +231,7 @@ make_orclause(List *orclauses) bool not_clause(Node *clause) { - return - (clause != NULL && + return (clause != NULL && nodeTag(clause) == T_Expr && ((Expr *) clause)->opType == NOT_EXPR); } @@ -283,8 +279,7 @@ get_notclausearg(Expr *notclause) bool and_clause(Node *clause) { - return - (clause != NULL && + return (clause != NULL && nodeTag(clause) == T_Expr && ((Expr *) clause)->opType == AND_EXPR); } @@ -321,8 +316,7 @@ make_andclause(List *andclauses) bool case_clause(Node *clause) { - return - (clause != NULL && + return (clause != NULL && nodeTag(clause) == T_CaseExpr); } |