From 4d84b7a10f9f78dcedaf9fc495d23a54da38458d Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 30 May 2001 16:34:49 +0000
Subject: [PATCH] I just got bitten by this too. I use type timestamp in the
database, and often need the latest timestamp, but want to format it as a
date. With 7.0.x, I just
select ts from foo order by ts desc limit 1
and in java: d = res.getDate(1);
but this fails everywhere in my code now :(
http://java.sun.com/j2se/1.3/docs/guide/jdbc/spec/jdbc-spec.frame7.html
says
The ResultSet.getXXX methods will attempt to
convert whatever SQL type was returned by the
database to whatever Java type is returned by
the getXXX method.
Palle Girgensohn
---
.../jdbc/org/postgresql/jdbc2/ResultSet.java | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java b/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
index 2928ab969b3..81605deec8e 100644
--- a/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
+++ b/src/interfaces/jdbc/org/postgresql/jdbc2/ResultSet.java
@@ -423,8 +423,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
String s = getString(columnIndex);
if(s==null)
return null;
-
- return java.sql.Date.valueOf(s);
+ // length == 10: SQL Date
+ // length > 10: SQL Timestamp, assumes PGDATESTYLE=ISO
+ try {
+ return java.sql.Date.valueOf((s.length() == 10) ? s : s.substring(0,10));
+ } catch (NumberFormatException e) {
+ throw new PSQLException("postgresql.res.baddate", s);
+ }
}
/**
@@ -441,8 +446,13 @@ public class ResultSet extends org.postgresql.ResultSet implements java.sql.Resu
if(s==null)
return null; // SQL NULL
-
- return java.sql.Time.valueOf(s);
+ // length == 8: SQL Time
+ // length > 8: SQL Timestamp
+ try {
+ return java.sql.Time.valueOf((s.length() == 8) ? s : s.substring(11,19));
+ } catch (NumberFormatException e) {
+ throw new PSQLException("postgresql.res.badtime",s);
+ }
}
/**
--
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