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Remove explicit error handling for obsolete date/time values

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The date/time values 'current', 'invalid', and 'undefined' were
removed a long time ago, but the code still contains explicit error
handling for the transition.  To simplify the code and avoid having to
handle these values everywhere, just remove the recognition of these
tokens altogether now.

Reviewed-by: Michael Paquier <michael@paquier.xyz>
This commit is contained in:
Peter Eisentraut
2019-06-12 11:29:53 +02:00
parent 54100f5c60
commit 666cbae16d
13 changed files with 0 additions and 101 deletions
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3
src/test/regress/expected/date.out
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@ -1444,9 +1444,6 @@ SELECT EXTRACT(EPOCH FROM DATE 'infinity'); -- Infinity
SELECT EXTRACT(MICROSEC FROM DATE 'infinity'); -- ERROR: timestamp units "microsec" not recognized
ERROR: timestamp units "microsec" not recognized
CONTEXT: SQL function "date_part" statement 1
SELECT EXTRACT(UNDEFINED FROM DATE 'infinity'); -- ERROR: timestamp units "undefined" not supported
ERROR: timestamp units "undefined" not supported
CONTEXT: SQL function "date_part" statement 1
-- test constructors
select make_date(2013, 7, 15);
make_date

13
src/test/regress/expected/timestamp.out
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@ -79,19 +79,6 @@ TRUNCATE TIMESTAMP_TBL;
INSERT INTO TIMESTAMP_TBL VALUES ('-infinity');
INSERT INTO TIMESTAMP_TBL VALUES ('infinity');
INSERT INTO TIMESTAMP_TBL VALUES ('epoch');
-- Obsolete special values
INSERT INTO TIMESTAMP_TBL VALUES ('invalid');
ERROR: date/time value "invalid" is no longer supported
LINE 1: INSERT INTO TIMESTAMP_TBL VALUES ('invalid');
^
INSERT INTO TIMESTAMP_TBL VALUES ('undefined');
ERROR: date/time value "undefined" is no longer supported
LINE 1: INSERT INTO TIMESTAMP_TBL VALUES ('undefined');
^
INSERT INTO TIMESTAMP_TBL VALUES ('current');
ERROR: date/time value "current" is no longer supported
LINE 1: INSERT INTO TIMESTAMP_TBL VALUES ('current');
^
-- Postgres v6.0 standard output format
INSERT INTO TIMESTAMP_TBL VALUES ('Mon Feb 10 17:32:01 1997 PST');
-- Variations on Postgres v6.1 standard output format

13
src/test/regress/expected/timestamptz.out
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@ -78,19 +78,6 @@ DELETE FROM TIMESTAMPTZ_TBL;
INSERT INTO TIMESTAMPTZ_TBL VALUES ('-infinity');
INSERT INTO TIMESTAMPTZ_TBL VALUES ('infinity');
INSERT INTO TIMESTAMPTZ_TBL VALUES ('epoch');
-- Obsolete special values
INSERT INTO TIMESTAMPTZ_TBL VALUES ('invalid');
ERROR: date/time value "invalid" is no longer supported
LINE 1: INSERT INTO TIMESTAMPTZ_TBL VALUES ('invalid');
^
INSERT INTO TIMESTAMPTZ_TBL VALUES ('undefined');
ERROR: date/time value "undefined" is no longer supported
LINE 1: INSERT INTO TIMESTAMPTZ_TBL VALUES ('undefined');
^
INSERT INTO TIMESTAMPTZ_TBL VALUES ('current');
ERROR: date/time value "current" is no longer supported
LINE 1: INSERT INTO TIMESTAMPTZ_TBL VALUES ('current');
^
-- Postgres v6.0 standard output format
INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mon Feb 10 17:32:01 1997 PST');
-- Variations on Postgres v6.1 standard output format

1
src/test/regress/sql/date.sql
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@ -334,7 +334,6 @@ SELECT EXTRACT(EPOCH FROM DATE 'infinity'); -- Infinity
-- wrong fields from non-finite date:
--
SELECT EXTRACT(MICROSEC FROM DATE 'infinity'); -- ERROR: timestamp units "microsec" not recognized
SELECT EXTRACT(UNDEFINED FROM DATE 'infinity'); -- ERROR: timestamp units "undefined" not supported
-- test constructors
select make_date(2013, 7, 15);

4
src/test/regress/sql/timestamp.sql
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@ -50,10 +50,6 @@ TRUNCATE TIMESTAMP_TBL;
INSERT INTO TIMESTAMP_TBL VALUES ('-infinity');
INSERT INTO TIMESTAMP_TBL VALUES ('infinity');
INSERT INTO TIMESTAMP_TBL VALUES ('epoch');
-- Obsolete special values
INSERT INTO TIMESTAMP_TBL VALUES ('invalid');
INSERT INTO TIMESTAMP_TBL VALUES ('undefined');
INSERT INTO TIMESTAMP_TBL VALUES ('current');
-- Postgres v6.0 standard output format
INSERT INTO TIMESTAMP_TBL VALUES ('Mon Feb 10 17:32:01 1997 PST');

4
src/test/regress/sql/timestamptz.sql
View File

@ -49,10 +49,6 @@ DELETE FROM TIMESTAMPTZ_TBL;
INSERT INTO TIMESTAMPTZ_TBL VALUES ('-infinity');
INSERT INTO TIMESTAMPTZ_TBL VALUES ('infinity');
INSERT INTO TIMESTAMPTZ_TBL VALUES ('epoch');
-- Obsolete special values
INSERT INTO TIMESTAMPTZ_TBL VALUES ('invalid');
INSERT INTO TIMESTAMPTZ_TBL VALUES ('undefined');
INSERT INTO TIMESTAMPTZ_TBL VALUES ('current');
-- Postgres v6.0 standard output format
INSERT INTO TIMESTAMPTZ_TBL VALUES ('Mon Feb 10 17:32:01 1997 PST');