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Use sprintf() to convert float8 to a string during conversion to numeric.

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Original code used float8out(), but the resulting exponential notation
 was not handled (e.g. '3E9' was decoded as '3').
This commit is contained in:
Thomas G. Lockhart 1999-05-04 15:50:24 +00:00
parent 54067db642
commit 84e832a802
1 changed files with 4 additions and 5 deletions
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9
src/backend/utils/adt/numeric.c
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@ -5,7 +5,7 @@
* *
* 1998 Jan Wieck * 1998 Jan Wieck
* *
* $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.11 1999/03/14 16:49:32 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/adt/numeric.c,v 1.12 1999/05/04 15:50:24 thomas Exp $
* *
* ---------- * ----------
*/ */
@ -1693,7 +1693,7 @@ float8_numeric(float64 val)
{ {
Numeric res; Numeric res;
NumericVar result; NumericVar result;
char *tmp; char buf[512];
if (val == NULL) if (val == NULL)
return NULL; return NULL;
@ -1703,12 +1703,11 @@ float8_numeric(float64 val)
init_var(&result); init_var(&result);
tmp = float8out(val); sprintf(buf, "%f", *val);
set_var_from_str(tmp, &result); set_var_from_str(buf, &result);
res = make_result(&result); res = make_result(&result);
free_var(&result); free_var(&result);
pfree(tmp);
return res; return res;
} }