On 7.3.2012 21:39, Robert Haas wrote:
> On Wed, Mar 7, 2012 at 3:08 PM, Tomas Vondra <t...@fuzzy.cz> wrote:
>> On 7.3.2012 17:56, Robert Haas wrote:
>>> On Tue, Mar 6, 2012 at 1:59 PM, Tomas Vondra <t...@fuzzy.cz> wrote:
>>>> I've noticed a locale-specific bug in regression tests, I discovered
>>>> thanks to the new "magpie" buildfarm member (testing "cs_CZ" locale).
>>>> The problem is in "foreign_data" where the output is sorted by a column,
>>>> and "cs_CZ" behaves differently from "C" and "en_US".
>>>>
>>>> More precisely, in "C" it's true that ('s4' < 'sc') but that's not true
>>>> in cs_CZ (and supposedly some other locales).
>>>>
>>>> I've fixed this by replacing 'sc' with 't0' which seems to fix the
>>>> ordering (and should work with other locales too). See the patch attached.
>>>
>>> This was fixed on master in commit
>>> 3e9a2672d25aed15ae6b4a09decbd8927d069868, but that picked the name s0
>>> rather than t0. I suggest we make the same naming decision in the
>>> back-branch to avoid future confusion...
>>
>> Yes, that's a better solution - I haven't noticed that commit. Should I
>> prepare a modified patch or is it possible to apply the fix from master
>> to this branch?
>
> I tried to cherry-pick it, but there were conflicts, so I guess
> someone will need to go through and adjust. It's probably only 10
> minutes work, but if you don't mind doing it, I'd be grateful.
Ok, so here's a fixed patch. I haven't used the 3e9a2672 commit
directly, because there seem to be additional changes. I've simply
renamed the 'sc' to 's0' and fixed the differences in output.
Tomas
diff --git a/src/test/regress/expected/foreign_data.out
b/src/test/regress/expected/foreign_data.out
index 2b3eddf..2d7e884 100644
--- a/src/test/regress/expected/foreign_data.out
+++ b/src/test/regress/expected/foreign_data.out
@@ -631,25 +631,25 @@ DROP SERVER s7;
-- CREATE FOREIGN TABLE
CREATE SCHEMA foreign_schema;
-CREATE SERVER sc FOREIGN DATA WRAPPER dummy;
+CREATE SERVER s0 FOREIGN DATA WRAPPER dummy;
CREATE FOREIGN TABLE ft1 (); -- ERROR
ERROR: syntax error at or near ";"
LINE 1: CREATE FOREIGN TABLE ft1 ();
^
CREATE FOREIGN TABLE ft1 () SERVER no_server; -- ERROR
ERROR: server "no_server" does not exist
-CREATE FOREIGN TABLE ft1 (c1 serial) SERVER sc; -- ERROR
+CREATE FOREIGN TABLE ft1 (c1 serial) SERVER s0; -- ERROR
NOTICE: CREATE FOREIGN TABLE will create implicit sequence "ft1_c1_seq" for
serial column "ft1.c1"
ERROR: default values on foreign tables are not supported
-CREATE FOREIGN TABLE ft1 () SERVER sc WITH OIDS; -- ERROR
+CREATE FOREIGN TABLE ft1 () SERVER s0 WITH OIDS; -- ERROR
ERROR: syntax error at or near "WITH OIDS"
-LINE 1: CREATE FOREIGN TABLE ft1 () SERVER sc WITH OIDS;
+LINE 1: CREATE FOREIGN TABLE ft1 () SERVER s0 WITH OIDS;
^
CREATE FOREIGN TABLE ft1 (
c1 integer NOT NULL,
c2 text,
c3 date
-) SERVER sc OPTIONS (delimiter ',', quote '"');
+) SERVER s0 OPTIONS (delimiter ',', quote '"');
COMMENT ON FOREIGN TABLE ft1 IS 'ft1';
COMMENT ON COLUMN ft1.c1 IS 'ft1.c1';
\d+ ft1
@@ -659,14 +659,14 @@ COMMENT ON COLUMN ft1.c1 IS 'ft1.c1';
c1 | integer | not null | plain | ft1.c1
c2 | text | | extended |
c3 | date | | plain |
-Server: sc
+Server: s0
Has OIDs: no
\det+
List of foreign tables
Schema | Table | Server | Options
--------+-------+--------+----------------------------
- public | ft1 | sc | {"delimiter=,","quote=\""}
+ public | ft1 | s0 | {"delimiter=,","quote=\""}
(1 row)
CREATE INDEX id_ft1_c2 ON ft1 (c2); -- ERROR
@@ -737,7 +737,7 @@ Foreign table "foreign_schema.foreign_table_1"
c7 | integer |
c8 | text |
c10 | integer |
-Server: sc
+Server: s0
-- Information schema
SELECT * FROM information_schema.foreign_data_wrappers ORDER BY 1, 2;
@@ -757,11 +757,11 @@ SELECT * FROM
information_schema.foreign_data_wrapper_options ORDER BY 1, 2, 3;
SELECT * FROM information_schema.foreign_servers ORDER BY 1, 2;
foreign_server_catalog | foreign_server_name | foreign_data_wrapper_catalog |
foreign_data_wrapper_name | foreign_server_type | foreign_server_version |
authorization_identifier
------------------------+---------------------+------------------------------+---------------------------+---------------------+------------------------+--------------------------
+ regression | s0 | regression |
dummy | | |
foreign_data_user
regression | s4 | regression |
foo | oracle | |
foreign_data_user
regression | s5 | regression |
foo | | 15.0 |
regress_test_role
regression | s6 | regression |
foo | | 16.0 |
regress_test_indirect
regression | s8 | regression |
postgresql | | |
foreign_data_user
- regression | sc | regression |
dummy | | |
foreign_data_user
regression | t1 | regression |
foo | | |
regress_test_indirect
regression | t2 | regression |
foo | | |
regress_test_role
(7 rows)
@@ -823,7 +823,7 @@ SELECT * FROM information_schema.role_usage_grants WHERE
object_type LIKE 'FOREI
SELECT * FROM information_schema.foreign_tables ORDER BY 1, 2, 3;
foreign_table_catalog | foreign_table_schema | foreign_table_name |
foreign_server_catalog | foreign_server_name
-----------------------+----------------------+--------------------+------------------------+---------------------
- regression | foreign_schema | foreign_table_1 |
regression | sc
+ regression | foreign_schema | foreign_table_1 |
regression | s0
(1 row)
SELECT * FROM information_schema.foreign_table_options ORDER BY 1, 2, 3, 4;
@@ -1106,7 +1106,7 @@ DROP ROLE unprivileged_role;
DROP ROLE regress_test_role2;
DROP FOREIGN DATA WRAPPER postgresql CASCADE;
DROP FOREIGN DATA WRAPPER dummy CASCADE;
-NOTICE: drop cascades to server sc
+NOTICE: drop cascades to server s0
\c
DROP ROLE foreign_data_user;
-- At this point we should have no wrappers, no servers, and no mappings.
diff --git a/src/test/regress/sql/foreign_data.sql
b/src/test/regress/sql/foreign_data.sql
index 58e5060..a76ef4f 100644
--- a/src/test/regress/sql/foreign_data.sql
+++ b/src/test/regress/sql/foreign_data.sql
@@ -258,16 +258,16 @@ DROP SERVER s7;
-- CREATE FOREIGN TABLE
CREATE SCHEMA foreign_schema;
-CREATE SERVER sc FOREIGN DATA WRAPPER dummy;
+CREATE SERVER s0 FOREIGN DATA WRAPPER dummy;
CREATE FOREIGN TABLE ft1 (); -- ERROR
CREATE FOREIGN TABLE ft1 () SERVER no_server; -- ERROR
-CREATE FOREIGN TABLE ft1 (c1 serial) SERVER sc; -- ERROR
-CREATE FOREIGN TABLE ft1 () SERVER sc WITH OIDS; -- ERROR
+CREATE FOREIGN TABLE ft1 (c1 serial) SERVER s0; -- ERROR
+CREATE FOREIGN TABLE ft1 () SERVER s0 WITH OIDS; -- ERROR
CREATE FOREIGN TABLE ft1 (
c1 integer NOT NULL,
c2 text,
c3 date
-) SERVER sc OPTIONS (delimiter ',', quote '"');
+) SERVER s0 OPTIONS (delimiter ',', quote '"');
COMMENT ON FOREIGN TABLE ft1 IS 'ft1';
COMMENT ON COLUMN ft1.c1 IS 'ft1.c1';
\d+ ft1
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