From: Bruce Momjian <bruce@momjian.us>
Date: Thu, 17 May 2001 04:10:02 +0000 (+0000)
Subject: Included is a patch that fixes a bug introduced in the lastest version
X-Git-Tag: REL7_2_BETA1~1250
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f107174e8c722b791678a2f46da7164a9e2e1920;p=postgresql

Included is a patch that fixes a bug introduced in the lastest version
(1.22) of interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java.  That
change removed a line that set the variable s to the value of the
stringbuffer.   This fix changes the following if checks to check the
length of the stringbuffer instead of s, since s no longer contains the
string the if conditions are expecting.

The bug manifests itself in getTimestamp() loosing the timezone
information of timestamps selected from the database, thereby causing
the time to be incorrect.

Barry Lind
---

diff --git a/src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java b/src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java
index aae8cf6ff2..467476f833 100644
--- a/src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java
+++ b/src/interfaces/jdbc/org/postgresql/jdbc1/ResultSet.java
@@ -488,13 +488,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
 
     SimpleDateFormat df = null;
 
-    if (s.length()>23 && subsecond) {
+    if (sbuf.length()>23 && subsecond) {
       df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSzzzzzzzzz");
-    } else if (s.length()>23 && !subsecond) {
+    } else if (sbuf.length()>23 && !subsecond) {
       df = new SimpleDateFormat("yyyy-MM-dd HH:mm:sszzzzzzzzz");
-    } else if (s.length()>10 && subsecond) {
+    } else if (sbuf.length()>10 && subsecond) {
       df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
-    } else if (s.length()>10 && !subsecond) {
+    } else if (sbuf.length()>10 && !subsecond) {
       df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
     } else {
       df = new SimpleDateFormat("yyyy-MM-dd");
diff --git a/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java b/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
index 54865d8e3f..7aebd950b0 100644
--- a/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
+++ b/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
@@ -499,13 +499,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
       // could optimize this a tad to remove too many object creations...
       SimpleDateFormat df = null;
 
-      if (s.length()>23 && subsecond) {
+      if (sbuf.length()>23 && subsecond) {
         df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSzzzzzzzzz");
-      } else if (s.length()>23 && !subsecond) {
+      } else if (sbuf.length()>23 && !subsecond) {
         df = new SimpleDateFormat("yyyy-MM-dd HH:mm:sszzzzzzzzz");
-      } else if (s.length()>10 && subsecond) {
+      } else if (sbuf.length()>10 && subsecond) {
         df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
-      } else if (s.length()>10 && !subsecond) {
+      } else if (sbuf.length()>10 && !subsecond) {
         df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
       } else {
         df = new SimpleDateFormat("yyyy-MM-dd");