Issue while using PostgreSql 8.4.

Hi,
I am using PostgreSql 8.4 for my web application also am using following technology stacks:

1> Java

2> Window XP (OS).

3> JBoss Server4.2.
My issue is, first time I am creating the table and inserting some rows of data. After doing some logic going to delete that table . I am observing application is getting hang while executing statement.execute().

Please suggest me how to fix this issue.

Thanks
Atul Kumar

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