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From: Mason S. <mas...@en...> - 2010-11-29 19:30:56
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Michael,
Can you remind me regarding statement_timestamp()? From the commit log:
This commit supports global timestamp values for now(),
statement_timestamp,
transaction_timestamp,current_date, current_time, current_timestamp,
localtime, local_timestamp and now().
clock_timestamp and timeofday make their calculation based
on the local server clock so they get their results from the local
node where it is run.
Their use could lead to inconsistencies if used in a transaction
involving several Datanodes.
For statement_timestamp() do we perform a separate operation through
GTM, or do we do a delta similar to clock_timestamp()?
Thanks,
Mason
--
Mason Sharp
EnterpriseDB Corporation
The Enterprise Postgres Company
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