4 files changed, 6 insertions, 6 deletions
diff --git a/src/backend/parser/analyze.c b/src/backend/parser/analyze.c
index eee9c33637b..401da5dedf7 100644
--- a/src/backend/parser/analyze.c
+++ b/src/backend/parser/analyze.c
@@ -221,7 +221,7 @@ transformOptionalSelectInto(ParseState *pstate, Node *parseTree)
 		/* If it's a set-operation tree, drill down to leftmost SelectStmt */
 		while (stmt && stmt->op != SETOP_NONE)
 			stmt = stmt->larg;
-		Assert(stmt && IsA(stmt, SelectStmt) &&stmt->larg == NULL);
+		Assert(stmt && IsA(stmt, SelectStmt) && stmt->larg == NULL);
 
 		if (stmt->intoClause)
 		{
@@ -641,7 +641,7 @@ transformInsertStmt(ParseState *pstate, InsertStmt *stmt)
 			if (tle->resjunk)
 				continue;
 			if (tle->expr &&
-				(IsA(tle->expr, Const) ||IsA(tle->expr, Param)) &&
+				(IsA(tle->expr, Const) || IsA(tle->expr, Param)) &&
 				exprType((Node *) tle->expr) == UNKNOWNOID)
 				expr = tle->expr;
 			else
diff --git a/src/backend/parser/parse_agg.c b/src/backend/parser/parse_agg.c
index f1cc5479e43..f813b587f18 100644
--- a/src/backend/parser/parse_agg.c
+++ b/src/backend/parser/parse_agg.c
@@ -750,8 +750,8 @@ check_agg_arguments_walker(Node *node,
 	 */
 	if (context->sublevels_up == 0)
 	{
-		if ((IsA(node, FuncExpr) &&((FuncExpr *) node)->funcretset) ||
-			(IsA(node, OpExpr) &&((OpExpr *) node)->opretset))
+		if ((IsA(node, FuncExpr) && ((FuncExpr *) node)->funcretset) ||
+			(IsA(node, OpExpr) && ((OpExpr *) node)->opretset))
 			ereport(ERROR,
 					(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 					 errmsg("aggregate function calls cannot contain set-returning function calls"),
diff --git a/src/backend/parser/parse_clause.c b/src/backend/parser/parse_clause.c
index 96ae3a7e64d..6fff13479e4 100644
--- a/src/backend/parser/parse_clause.c
+++ b/src/backend/parser/parse_clause.c
@@ -1767,7 +1767,7 @@ transformLimitClause(ParseState *pstate, Node *clause,
 	 * unadorned NULL that's not accepted back by the grammar.
 	 */
 	if (exprKind == EXPR_KIND_LIMIT && limitOption == LIMIT_OPTION_WITH_TIES &&
-		IsA(clause, A_Const) &&((A_Const *) clause)->val.type == T_Null)
+		IsA(clause, A_Const) && ((A_Const *) clause)->val.type == T_Null)
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_ROW_COUNT_IN_LIMIT_CLAUSE),
 				 errmsg("row count cannot be NULL in FETCH FIRST ... WITH TIES clause")));
diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c
index 831db4af955..f69976cc8c9 100644
--- a/src/backend/parser/parse_expr.c
+++ b/src/backend/parser/parse_expr.c
@@ -961,7 +961,7 @@ transformAExprOp(ParseState *pstate, A_Expr *a)
 		list_length(a->name) == 1 &&
 		strcmp(strVal(linitial(a->name)), "=") == 0 &&
 		(exprIsNullConstant(lexpr) || exprIsNullConstant(rexpr)) &&
-		(!IsA(lexpr, CaseTestExpr) &&!IsA(rexpr, CaseTestExpr)))
+		(!IsA(lexpr, CaseTestExpr) && !IsA(rexpr, CaseTestExpr)))
 	{
 		NullTest   *n = makeNode(NullTest);