Temporal tables conforming closely to SQL:2011.
The ability to use temporary tables created with ON COMMIT DROP in non-serializable prepared transactions (so probably only READ-COMMITTED transactions).
* we currently use postgresql, oracle, mysql, teradata, mssql
88.48131
Early adopter, alpaca sock purchaser, conduct all my business pseudo-anonymously over #bitcoin-otc and in forums. No silkroad. I've bought hosting, shell accounts, audio gear, video games, gift cards, etc.
I've sold audio restoration services, video games, custom AudioUnit/VST plugins, sound effects, etc.
I mined a block back when CPU mining was a thing.
Other things that help:
Begin with 5 seconds of silence then state the date, time, and location of the recording. End with some silence if possible as well.
The silence can be used to aid noise reduction if post-processing is desired.