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Remove rint() for to_char MS and US output. We can't us rint() because 

we can't overflow to the next higher units, and we might print the lower
units for MS.
This commit is contained in:
Bruce Momjian 2007-02-17 03:11:32 +00:00
parent 37a22932f2
commit 4fe1a12c54
1 changed files with 5 additions and 3 deletions
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8
src/backend/utils/adt/formatting.c
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@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------
* formatting.c
*
* $PostgreSQL: pgsql/src/backend/utils/adt/formatting.c,v 1.127 2007/02/17 01:51:42 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/formatting.c,v 1.128 2007/02/17 03:11:32 momjian Exp $
*
*
* Portions Copyright (c) 1999-2007, PostgreSQL Global Development Group
@ -2000,7 +2000,8 @@ dch_time(int arg, char *inout, int suf, bool is_to_char, bool is_interval,
#ifdef HAVE_INT64_TIMESTAMP
sprintf(inout, "%03d", (int) (tmtc->fsec / INT64CONST(1000)));
#else
sprintf(inout, "%03d", (int) rint(tmtc->fsec * 1000));
/* No rint() because we can't overflow and we might print US */
sprintf(inout, "%03d", (int) (tmtc->fsec * 1000));
#endif
if (S_THth(suf))
str_numth(p_inout, inout, S_TH_TYPE(suf));
@ -2041,7 +2042,8 @@ dch_time(int arg, char *inout, int suf, bool is_to_char, bool is_interval,
#ifdef HAVE_INT64_TIMESTAMP
sprintf(inout, "%06d", (int) tmtc->fsec);
#else
sprintf(inout, "%06d", (int) rint(tmtc->fsec * 1000000));
/* don't use rint() because we can't overflow 1000 */
sprintf(inout, "%06d", (int) (tmtc->fsec * 1000000));
#endif
if (S_THth(suf))
str_numth(p_inout, inout, S_TH_TYPE(suf));