database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-29 23:43:17 +03:00
Code Activity

Remove the datetime keywords ABSTIME and RELTIME, which we'd been treating as

Browse Source 
noise words for the last twelve years, for compatibility with Berkeley-era
output formatting of the special INVALID values for those datatypes.
Considering that the datatypes themselves have been deprecated for awhile,
this is taking backwards compatibility a little far.  Per gripe from Josh
Berkus.
This commit is contained in:
Tom Lane
2009-03-22 01:12:32 +00:00
parent 596efd27ed
commit 0fd85d7879
8 changed files with 14 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/backend/utils/adt/datetime.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.202 2009/03/17 18:39:39 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.203 2009/03/22 01:12:31 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -109,7 +109,6 @@ static int sztimezonetktbl = 0;
static const datetkn datetktbl[] = {
/* text, token, lexval */
{EARLY, RESERV, DTK_EARLY}, /* "-infinity" reserved for "early time" */
{"abstime", IGNORE_DTF, 0}, /* for pre-v6.1 "Invalid Abstime" */
{DA_D, ADBC, AD}, /* "ad" for years > 0 */
{"allballs", RESERV, DTK_ZULU}, /* 00:00:00 */
{"am", AMPM, AM},
@@ -230,7 +229,6 @@ static datetkn deltatktbl[] = {
{"msecs", UNITS, DTK_MILLISEC},
{"qtr", UNITS, DTK_QUARTER}, /* "quarter" relative */
{DQUARTER, UNITS, DTK_QUARTER}, /* "quarter" relative */
{"reltime", IGNORE_DTF, 0}, /* pre-v6.1 "Undefined Reltime" */
{"s", UNITS, DTK_SECOND},
{"sec", UNITS, DTK_SECOND},
{DSECOND, UNITS, DTK_SECOND},

8
src/backend/utils/adt/nabstime.c
View File

@@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/nabstime.c,v 1.159 2009/01/01 17:23:49 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/nabstime.c,v 1.160 2009/03/22 01:12:32 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -30,12 +30,6 @@
#define MIN_DAYNUM (-24856) /* December 13, 1901 */
#define MAX_DAYNUM 24854 /* January 18, 2038 */
#define INVALID_RELTIME_STR "Undefined RelTime"
#define INVALID_RELTIME_STR_LEN (sizeof(INVALID_RELTIME_STR)-1)
#define RELTIME_LABEL '@'
#define RELTIME_PAST "ago"
#define DIRMAXLEN (sizeof(RELTIME_PAST)-1)
/*
* Unix epoch is Jan 1 00:00:00 1970.
* Postgres knows about times sixty-eight years on either side of that