[JDBC] Transaction Isolation - read uncommitted

[Ralf Reissig]

Hi all,

i am trying to find a way reading uncommitted data within a single
transaction, but it seems there is no way 
to do a "TRANSACTION_READ_UNCOMMITTED" on connections in Postgresql as
it works for Oracle or Informix. 
I there any support in postgres for reading uncommited data without a
read lock ? I am currently using JDBC/PostgreSQL 7.1.2 running on Linux. 

Thanks;
Ralf

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