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

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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));