Reduce variable scope and possibly useless palloc

Move the CreateStmt down to the branch that it's used in, thus
preventing the makeNode() call in cases where the CreateStmt isn't used.

Author: Ranier Vilela <[email protected]>
Discussion: https://postgr.es/m/CAEudQAq=06YPWPhS+yyTbCwv5JLKRz8rm3dWx6JR5Uj_d_fQDA@mail.gmail.com

diff --git a/src/backend/commands/view.c b/src/backend/commands/view.c
index fdad83383245f079a56fefba1cdcfbc4393f09dd..2bd49eb55e614b9f93be3410c25bb1d0b7a7c16e 100644 (file)
--- a/src/backend/commands/view.c
+++ b/src/backend/commands/view.c
@@ -47,7 +47,6 @@ DefineVirtualRelation(RangeVar *relation, List *tlist, bool replace,
 {
    Oid         viewOid;
    LOCKMODE    lockmode;
-   CreateStmt *createStmt = makeNode(CreateStmt);
    List       *attrList;
    ListCell   *t;
 
@@ -223,6 +222,7 @@ DefineVirtualRelation(RangeVar *relation, List *tlist, bool replace,
    }
    else
    {
+       CreateStmt *createStmt = makeNode(CreateStmt);
        ObjectAddress address;
 
        /*