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Add regression test for TRUNCATE on foreign table not supporting TRUNCATE.

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file_fdw doesn't support INSERT, UPDATE, DELETE and TRUNCATE.
It has the regression test that confirms that INSERT, UPDATE and DELETE
fail on its foreign table, but not TRUNCATE yet. It's better to
also test TRUNCATE fails on a foreign table not allowing TRUNCATE,
for test coverage. This commit adds that regression test using file_fdw.

Author: Yugo Nagata
Reviewed-by: Fujii Masao
Discussion: https://postgr.es/m/20220630104812.ec1556481452c019874f4ac9@sraoss.co.jp
This commit is contained in:
Fujii Masao
2022-07-20 09:35:14 +09:00
parent 13d8388151
commit ecc84b916f
2 changed files with 3 additions and 0 deletions
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contrib/file_fdw/expected/file_fdw.out
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@ -246,6 +246,8 @@ UPDATE agg_csv SET a = 1;
ERROR: cannot update foreign table "agg_csv"
DELETE FROM agg_csv WHERE a = 100;
ERROR: cannot delete from foreign table "agg_csv"
TRUNCATE agg_csv;
ERROR: cannot truncate foreign table "agg_csv"
-- but this should be allowed
SELECT * FROM agg_csv FOR UPDATE;
a | b