Norbert Pfaff ([EMAIL PROTECTED]) reports a bug with a severity of 4
The lower the number the more severe it is.
Short Description
No connection with jdbc since update to 7.2
Long Description
Exception in thread "main" Etwas ungew�hnliches ist passiert. Bitte Teilen Sie diesem
Fehler mit: Exception: java.lang.NullPointerException
Stack Trace:
java.lang.NullPointerException
at org.postgresql.Connection.openConnection(Unknown Source)
at org.postgresql.Driver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at TestPostgreSQL.main(TestPostgreSQL.java:84)
End of Stack Trace
at org.postgresql.Driver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at TestPostgreSQL.main(TestPostgreSQL.java:84)
Sample Code
public class TestPostgreSQL {
public static void main(String argv[]) throws Exception {
// Load the driver class
//
Class.forName("org.postgresql.Driver");
// Try to connect to the DB server.
// We tell JDBC to use the "postgresql" driver
// and to connect to the "template1" database
// which should always exist in PostgreSQL.
// We use the username "postgres" and no
// password to connect. Since we're not accessing
// any tables but only an SQL function
// this should work.
//
Connection conn = DriverManager.getConnection(
"jdbc:postgresql://localhost:5432:template1","postgres","database");
// Set up and run a query that fetches
// the current date using the "now()" PostgreSQL function.
//
Statement stmt = conn.createStatement();
ResultSet rset = stmt.executeQuery("SELECT now();");
// Iterate through the rows of the result set
// (obviously only one row in this example) and
// print each one.
//
while (rset.next()) {
System.out.println(rset.getString(1));
}
// Close result set, statement and DB connection
//
rset.close();
stmt.close();
conn.close();
}
}
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