> If the normal default_transaction_isolation = read committed and all > transactions that require serializable are explicitly marked in the > application then there is no way to turn off SSI without altering the > application. That is not acceptable, since it causes changes in > application behaviour and possibly also performance issues.
Performance, perhaps. What application behavior changes? Less serialization conflicts? > We should provide a mechanism to allow people to upgrade to 9.1+ > without needing to change the meaning and/or performance of their > apps. That ship has sailed. -- Greg Sabino Mullane g...@endpoint.com End Point Corporation PGP Key: 0x14964AC8
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