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ProcedureCreate neglected to record dependencies on default expressions.

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Thus, an object referenced in a default expression could be dropped while
the function remained present.  This was unaccountably missed in the
original patch to add default parameters for functions.  Reported by
Pavel Stehule.
This commit is contained in:
Tom Lane 2011-10-03 12:13:15 -04:00
parent 96a263f885
commit b733331d0f
1 changed files with 5 additions and 0 deletions
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5
src/backend/catalog/pg_proc.c
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@ -598,6 +598,11 @@ ProcedureCreate(const char *procedureName,
recordDependencyOn(&myself, &referenced, DEPENDENCY_NORMAL);
}
/* dependency on parameter default expressions */
if (parameterDefaults)
recordDependencyOnExpr(&myself, (Node *) parameterDefaults,
NIL, DEPENDENCY_NORMAL);
/* dependency on owner */
if (!is_update)
recordDependencyOnOwner(ProcedureRelationId, retval, proowner);