HI folks,
I'm facing a srtange behavior concerning connection retrieved form datasources. In a
servlet, i do a lookup via jndi of a datasource, and i get a connection with getConnectionMethod. In the deployment descriptor of my app (I use Rational V 7.0) , i define a reference to the datasource, and in the extension properties, I set
connection as Unshareable, and i define as preferred isolation level as Uncommitted read.
After applying the last PTF level, I noticed that, if I programmatically try and change the isolation level to another one, this change actually happens, but i got a warning in the log that, after a bit of search, seems to be related to a PTF that changes "connection sharing behavior". It seems a bit strange to me, 'cause I don't use shareable connections, so I'm in doubt about what exactly "shareable" and "shared" connection means.Are all connections retrieved from a pool considered now as "shared" ?
Can anyone help me to understand ?