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> In both datetime_trunc() and timespan_trunc() in dt.c, 

> the DTK_MICROSEC case is just like the DTK_MILLISEC case.
> I think this is wrong and it ought to look like
>         fsec = rint(fsec * 1000000) / 1000000;
> no?

Tom Lane.
This commit is contained in:
Bruce Momjian 1999-07-08 03:22:46 +00:00
parent 70ce98b77a
commit 2cf2a4fe2b
2 changed files with 5 additions and 4 deletions
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3
doc/TODO
View File

@ -93,7 +93,7 @@ TYPES
* Allow LOCALE on a per-column basis, default to ASCII * Allow LOCALE on a per-column basis, default to ASCII
* Allow array on int8[] * Allow array on int8[]
* Remove Money type, add money formatting for decimal type * Remove Money type, add money formatting for decimal type
* Fix typein/out functions to not be user-callable * Declare typein/out functions in pg_proc with a special "C string" data type
* Add non-large-object binary field * Add non-large-object binary field
* Add index on NUMERIC type * Add index on NUMERIC type
@ -190,6 +190,7 @@ INDEXES
* Improve LIMIT processing by using index to limit rows processed * Improve LIMIT processing by using index to limit rows processed
* Have optimizer take LIMIT into account when considering index scans * Have optimizer take LIMIT into account when considering index scans
* Make index creation use psort code, because it is now faster(Vadim) * Make index creation use psort code, because it is now faster(Vadim)
* Allow creation of sort temp tables > 1 Gig
* Create more system table indexes for faster cache lookups * Create more system table indexes for faster cache lookups
* fix indexscan() so it does leak memory by not requiring caller to free * fix indexscan() so it does leak memory by not requiring caller to free
* Improve _bt_binsrch() to handle equal keys better, remove _bt_firsteq()(Tom) * Improve _bt_binsrch() to handle equal keys better, remove _bt_firsteq()(Tom)

6
src/backend/utils/adt/dt.c
View File

@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/dt.c,v 1.71 1999/05/25 16:12:00 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/dt.c,v 1.72 1999/07/08 03:22:46 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -1429,7 +1429,7 @@ datetime_trunc(text *units, DateTime *datetime)
break; break;
case DTK_MICROSEC: case DTK_MICROSEC:
fsec = rint(fsec * 1000) / 1000; fsec = rint(fsec * 1000000) / 1000000;
break; break;
default: default:
@ -1573,7 +1573,7 @@ timespan_trunc(text *units, TimeSpan *timespan)
break; break;
case DTK_MICROSEC: case DTK_MICROSEC:
fsec = rint(fsec * 1000) / 1000; fsec = rint(fsec * 1000000) / 1000000;
break; break;
default: default: