[COMMITTERS] pgsql: Avoid superfluous work for commits during logical slot creation.

2017-05-13 Thread Andres Freund
Avoid superfluous work for commits during logical slot creation. Before 955a684e0401 logical decoding snapshot maintenance needed to cope with transactions it might not have seen in their entirety. For such transactions we'd to assume they modified the catalog (could have happened before we were w

[COMMITTERS] pgsql: Avoid superfluous work for commits during logical slot creation.

2017-05-13 Thread Andres Freund
Avoid superfluous work for commits during logical slot creation. Before 955a684e0401 logical decoding snapshot maintenance needed to cope with transactions it might not have seen in their entirety. For such transactions we'd to assume they modified the catalog (could have happened before we were w

[COMMITTERS] pgsql: Avoid superfluous work for commits during logical slot creation.

2017-05-13 Thread Andres Freund
Avoid superfluous work for commits during logical slot creation. Before 955a684e0401 logical decoding snapshot maintenance needed to cope with transactions it might not have seen in their entirety. For such transactions we'd to assume they modified the catalog (could have happened before we were w

[COMMITTERS] pgsql: Avoid superfluous work for commits during logical slot creation.

2017-05-13 Thread Andres Freund
Avoid superfluous work for commits during logical slot creation. Before 955a684e0401 logical decoding snapshot maintenance needed to cope with transactions it might not have seen in their entirety. For such transactions we'd to assume they modified the catalog (could have happened before we were w