citus/src/backend/distributed/sql/udfs/citus_is_clock_after
Teja Mupparti 01103ce05d This implements a new UDF citus_get_cluster_clock() that returns a monotonically
increasing logical clock. Clock guarantees to never go back in value after restarts,
and makes best attempt to keep the value close to unix epoch time in milliseconds.

Also, introduces a new GUC "citus.enable_cluster_clock", when true, every
distributed transaction is stamped with logical causal clock and persisted
in a catalog pg_dist_commit_transaction.
2022-10-28 10:15:08 -07:00
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11.2-1.sql This implements a new UDF citus_get_cluster_clock() that returns a monotonically 2022-10-28 10:15:08 -07:00
latest.sql This implements a new UDF citus_get_cluster_clock() that returns a monotonically 2022-10-28 10:15:08 -07:00