diff options
Diffstat (limited to 'src/backend/rewrite/locks.c')
| -rw-r--r-- | src/backend/rewrite/locks.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/backend/rewrite/locks.c b/src/backend/rewrite/locks.c index cec4a44def..ea9a05f1a9 100644 --- a/src/backend/rewrite/locks.c +++ b/src/backend/rewrite/locks.c @@ -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--; |