POSTGRES transaction behavior
This update is just for the POSTGRES plugin (professional edition, enterprise edition), it fixes the warnings found in the POSTGRES log that a new transaction is started inside of a transaction. The reason were auto starting transactions if you switch database connections to manual COMMIT. In this case POSTGRES will automatically start a transaction (!?) - this is a special behavior that does exist just in POSTGRES databases and could not be disabled.
- Added functionality to the POSTGRES plugin to deal with auto starting transactions, this will now prevent database warnings because of multiple BEGIN statements
- Added a new key to the POSTGRES plugin config to log the output of the JDBC driver to files