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Make DROP IF EXISTS more consistently not fail

Some cases were still reporting errors and aborting, instead of a NOTICE
that the object was being skipped.  This makes it more difficult to
cleanly handle pg_dump --clean, so change that to instead skip missing
objects properly.

Per bug #7873 reported by Dave Rolsky; apparently this affects a large
number of users.

Authors: Pavel Stehule and Dean Rasheed.  Some tweaks by Álvaro Herrera
This commit is contained in:
Alvaro Herrera
2014-01-23 14:40:29 -03:00
parent 9f80f4835a
commit b152c6cd0d
17 changed files with 523 additions and 145 deletions

View File

@@ -1665,7 +1665,7 @@ plpgsql_parse_wordtype(char *ident)
* Word wasn't found in the namespace stack. Try to find a data type with
* that name, but ignore shell types and complex types.
*/
typeTup = LookupTypeName(NULL, makeTypeName(ident), NULL);
typeTup = LookupTypeName(NULL, makeTypeName(ident), NULL, false);
if (typeTup)
{
Form_pg_type typeStruct = (Form_pg_type) GETSTRUCT(typeTup);