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Remove inappropriate raw_expression_tree_walker() code 

It was walking into the ColumnDef->compression field, which is not a
node but a string.  This code is currently not reachable (because the
compression field is only set in situations that don't go through
raw_expression_tree_walker()), but if it had been, this could have
behaved erratically.
This commit is contained in:
Peter Eisentraut 2023-06-29 10:30:55 +02:00
parent 7e8349cbd7
commit 6bc7873da1
1 changed files with 0 additions and 2 deletions
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2
src/backend/nodes/nodeFuncs.c
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@ -3924,8 +3924,6 @@ raw_expression_tree_walker(Node *node,
if (walker(coldef->typeName, context))
return true;
if (walker(coldef->compression, context))
return true;
if (walker(coldef->raw_default, context))
return true;
if (walker(coldef->collClause, context))