From: Michael Meskes <meskes@postgresql.org>
Date: Mon, 18 Jul 2011 14:30:51 +0000 (+0200)
Subject: Made ecpglib write double with a precision of 15 digits.
X-Git-Tag: REL8_2_22~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e9a1a0d00bd2b88844542e71884b1e9b8bd32fa1;p=thirdparty%2Fpostgresql.git

Made ecpglib write double with a precision of 15 digits.

Patch by Akira Kurosawa <kurosawa-akira@mxc.nes.nec.co.jp>.
---

diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c
index 09e1a820d4a..1e3d4182bb9 100644
--- a/src/interfaces/ecpg/ecpglib/execute.c
+++ b/src/interfaces/ecpg/ecpglib/execute.c
@@ -672,12 +672,12 @@ ECPGstore_input(const int lineno, const bool force_indicator, const struct varia
 					strcpy(mallocedval, "array [");
 
 					for (element = 0; element < asize; element++)
-						sprintf(mallocedval + strlen(mallocedval), "%.14g,", ((float *) var->value)[element]);
+						sprintf(mallocedval + strlen(mallocedval), "%.15g,", ((float *) var->value)[element]);
 
 					strcpy(mallocedval + strlen(mallocedval) - 1, "]");
 				}
 				else
-					sprintf(mallocedval, "%.14g", *((float *) var->value));
+					sprintf(mallocedval, "%.15g", *((float *) var->value));
 
 				*tobeinserted_p = mallocedval;
 				*malloced_p = true;
@@ -692,12 +692,12 @@ ECPGstore_input(const int lineno, const bool force_indicator, const struct varia
 					strcpy(mallocedval, "array [");
 
 					for (element = 0; element < asize; element++)
-						sprintf(mallocedval + strlen(mallocedval), "%.14g,", ((double *) var->value)[element]);
+						sprintf(mallocedval + strlen(mallocedval), "%.15g,", ((double *) var->value)[element]);
 
 					strcpy(mallocedval + strlen(mallocedval) - 1, "]");
 				}
 				else
-					sprintf(mallocedval, "%.14g", *((double *) var->value));
+					sprintf(mallocedval, "%.15g", *((double *) var->value));
 
 				*tobeinserted_p = mallocedval;
 				*malloced_p = true;