Received: from toa.toasia.co.jp ([210.227.134.242]) by hub.org (8.9.3/8.9.3) with ESMTP id RAA10022 for ; Tue, 9 Nov 1999 17:37:11 -0500 (EST) (envelope-from A.Sharma@toa.toasia.co.jp) Received: from Delhi ([210.227.134.250]) by toa.toasia.co.jp (8.9.1b+Sun/8.9.1) with SMTP id HAA02612 for ; Wed, 10 Nov 1999 07:31:15 +0900 (JST) Message-ID: <005d01bf2b04$1bc93d20$9800a8c0@toasia.co.jp> From: "Ashish Sharma" To: Subject: Jdbc driver connection error Date: Wed, 10 Nov 1999 07:45:22 +0900 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0059_01BF2B4F.8B5CF8C0" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2314.1300 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 This is a multi-part message in MIME format. ------=_NextPart_000_0059_01BF2B4F.8B5CF8C0 Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: 7bit It's kinda urgent, if u cud help !! Well, I compiled postgresql.jar, included it in CLASSPATH, and then ran the example. (RedHat Linux6.0, postgreSQL6.5.2 on Intel Celeron) Here's what I did, and what I get: ----------- [postgres@linux jdbc]$ java example.basic jdbc:postgresql:template1 postgres postgres PostgreSQL basic test v6.3 rev 1 Connecting to Database URL = jdbc:postgresql:template1 Exception caught. java.lang.IllegalArgumentException: Argument # > Arg length java.lang.IllegalArgumentException: Argument # > Arg length at java.text.MessageFormat.format(MessageFormat.java) at java.text.MessageFormat.format(MessageFormat.java) at java.text.MessageFormat.format(MessageFormat.java) at postgresql.util.PSQLException.translate(PSQLException.java:83) at postgresql.util.PSQLException.(PSQLException.java:45) at postgresql.Driver.connect(Driver.java:108) at java.sql.DriverManager.getConnection(DriverManager.java:83) at java.sql.DriverManager.getConnection(DriverManager.java:126) at example.basic.(basic.java:32) at example.basic.main(basic.java:171) [postgres@linux jdbc]$ ----------- And then I ran it using Debug option: ----------- [postgres@linux jdbc]$ java example.basic jdbc:postgresql:template1 postgres postgres debug PostgreSQL basic test v6.3 rev 1 DriverManager.initialize: jdbc.drivers = null JDBC DriverManager initialized registerDriver: driver[className=postgresql.Driver,context=null,postgresql.Driver@80aadf8] Connecting to Database URL = jdbc:postgresql:template1 DriverManager.getConnection("jdbc:postgresql:template1") trying driver[className=postgresql.Driver,context=null,postgresql.Driver@80aadf8] -- listing properties -- password=postgres Protocol=postgresql user=postgres PGDBNAME=template1 Using postgresql.jdbc1.Connection Exception caught. java.lang.NullPointerException: java.lang.NullPointerException: at java.io.Writer.write(Writer.java) at java.io.PrintStream.write(PrintStream.java) at java.io.PrintStream.print(PrintStream.java) at java.io.PrintStream.println(PrintStream.java) at java.lang.Throwable.printStackTrace(Throwable.java) at java.sql.SQLException.(SQLException.java:102) at postgresql.util.PSQLException.(PSQLException.java:42) at postgresql.Driver.connect(Driver.java:108) at java.sql.DriverManager.getConnection(DriverManager.java:83) at java.sql.DriverManager.getConnection(DriverManager.java:126) at example.basic.(basic.java:32) at example.basic.main(basic.java:171) [postgres@linux jdbc]$ ----------- What's that I am missing?? Thanx a lot. -Ashish ------=_NextPart_000_0059_01BF2B4F.8B5CF8C0 Content-Type: text/html; charset="iso-2022-jp" Content-Transfer-Encoding: quoted-printable
It's kinda urgent, if u cud help !!
 
Well, I compiled postgresql.jar, included it in = CLASSPATH, and=20 then ran the example.
(RedHat Linux6.0, postgreSQL6.5.2 on Intel Celeron)
 
Here's what I did, and what I get:
 
-----------
[postgres@linux jdbc]$ java example.basic=20 jdbc:postgresql:template1 postgres = postgres      =20
PostgreSQL basic test v6.3 rev 1
 
Connecting to Database URL =3D=20 jdbc:postgresql:template1
Exception=20 caught.
java.lang.IllegalArgumentException: Argument # > Arg=20 length
java.lang.IllegalArgumentException: Argument # > Arg=20 length
 at=20 java.text.MessageFormat.format(MessageFormat.java)
 at=20 java.text.MessageFormat.format(MessageFormat.java)
 at=20 java.text.MessageFormat.format(MessageFormat.java)
 at=20 postgresql.util.PSQLException.translate(PSQLException.java:83)
 a= t=20 postgresql.util.PSQLException.<init>(PSQLException.java:45)
&nbs= p;at=20 postgresql.Driver.connect(Driver.java:108)
 at=20 java.sql.DriverManager.getConnection(DriverManager.java:83)
 at=20 java.sql.DriverManager.getConnection(DriverManager.java:126)
 at = example.basic.<init>(basic.java:32)
 at=20 example.basic.main(basic.java:171)
[postgres@linux jdbc]$ =
 
-----------
And then I ran it using Debug option:
-----------
 
[postgres@linux jdbc]$ java example.basic=20 jdbc:postgresql:template1 postgres postgres debug
PostgreSQL basic = test v6.3=20 rev 1
 
DriverManager.initialize: jdbc.drivers =3D = null
JDBC=20 DriverManager initialized
registerDriver:=20 driver[className=3Dpostgresql.Driver,context=3Dnull,postgresql.Driver@80a= adf8]
Connecting=20 to Database URL =3D=20 jdbc:postgresql:template1
DriverManager.getConnection("jdbc:postgresql= :template1")
   =20 trying=20 driver[className=3Dpostgresql.Driver,context=3Dnull,postgresql.Driver@80a= adf8]
--=20 listing properties=20 --
password=3Dpostgres
Protocol=3Dpostgresql
user=3Dpostgres
= PGDBNAME=3Dtemplate1
Using=20 postgresql.jdbc1.Connection
Exception=20 caught.
java.lang.NullPointerException: =
java.lang.NullPointerException:=20
 at java.io.Writer.write(Writer.java)
 at=20 java.io.PrintStream.write(PrintStream.java)
 at=20 java.io.PrintStream.print(PrintStream.java)
 at=20 java.io.PrintStream.println(PrintStream.java)
 at=20 java.lang.Throwable.printStackTrace(Throwable.java)
 at=20 java.sql.SQLException.<init>(SQLException.java:102)
 at=20 postgresql.util.PSQLException.<init>(PSQLException.java:42)
&nbs= p;at=20 postgresql.Driver.connect(Driver.java:108)
 at=20 java.sql.DriverManager.getConnection(DriverManager.java:83)
 at=20 java.sql.DriverManager.getConnection(DriverManager.java:126)
 at = example.basic.<init>(basic.java:32)
 at=20 example.basic.main(basic.java:171)
[postgres@linux jdbc]$ =
 
-----------
 
What's that I am missing??
 
Thanx a lot.
 
-Ashish
 
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