diff options
Diffstat (limited to 'src/backend/rewrite/locks.c')
| -rw-r--r-- | src/backend/rewrite/locks.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/backend/rewrite/locks.c b/src/backend/rewrite/locks.c index fbdcc2c4f64..cd3fa69cd8d 100644 --- a/src/backend/rewrite/locks.c +++ b/src/backend/rewrite/locks.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/rewrite/Attic/locks.c,v 1.27 2000/01/26 05:56:49 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/rewrite/Attic/locks.c,v 1.28 2000/04/12 17:15:32 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -34,15 +34,16 @@ * XXX this should be unified with attribute_used() */ -typedef struct { +typedef struct +{ int varno; int attnum; int sublevels_up; } thisLockWasTriggered_context; static bool -thisLockWasTriggered_walker (Node *node, - thisLockWasTriggered_context *context) +thisLockWasTriggered_walker(Node *node, + thisLockWasTriggered_context *context) { if (node == NULL) return false; @@ -58,9 +59,10 @@ thisLockWasTriggered_walker (Node *node, } if (IsA(node, SubLink)) { + /* - * Standard expression_tree_walker will not recurse into subselect, - * but here we must do so. + * Standard expression_tree_walker will not recurse into + * subselect, but here we must do so. */ SubLink *sub = (SubLink *) node; @@ -69,7 +71,7 @@ thisLockWasTriggered_walker (Node *node, context->sublevels_up++; if (thisLockWasTriggered_walker((Node *) (sub->subselect), context)) { - context->sublevels_up--; /* not really necessary */ + context->sublevels_up--; /* not really necessary */ return true; } context->sublevels_up--; |