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Do not check nan values for infinity. Some system are not able to handle this.

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By Zoltán Böszörményi
This commit is contained in:
Michael Meskes
2010-02-16 18:41:23 +00:00
parent 3d4a2cea57
commit 492eaefb90
3 changed files with 11 additions and 11 deletions
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14
src/interfaces/ecpg/ecpglib/execute.c
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@@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.93 2010/02/04 09:41:34 meskes Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.94 2010/02/16 18:41:23 meskes Exp $ */
/*
* The aim is to get a simpler inteface to the database routines.
@@ -468,15 +468,15 @@ ecpg_store_result(const PGresult *results, int act_field,
static void
sprintf_double_value(char *ptr, double value, const char *delim)
{
if (isinf(value))
if (isnan(value))
sprintf(ptr, "%s%s", "NaN", delim);
else if (isinf(value))
{
if (value < 0)
sprintf(ptr, "%s%s", "-Infinity", delim);
else
sprintf(ptr, "%s%s", "Infinity", delim);
}
else if (isnan(value))
sprintf(ptr, "%s%s", "NaN", delim);
else
sprintf(ptr, "%.14g%s", value, delim);
}
@@ -484,15 +484,15 @@ sprintf_double_value(char *ptr, double value, const char *delim)
static void
sprintf_float_value(char *ptr, float value, const char *delim)
{
if (isinf(value))
if (isnan(value))
sprintf(ptr, "%s%s", "NaN", delim);
else if (isinf(value))
{
if (value < 0)
sprintf(ptr, "%s%s", "-Infinity", delim);
else
sprintf(ptr, "%s%s", "Infinity", delim);
}
else if (isnan(value))
sprintf(ptr, "%s%s", "NaN", delim);
else
sprintf(ptr, "%.14g%s", value, delim);
}