TDE fork for relation created by the aborted transaction gets shipped to standby side

[codeforall]

BEGIN;
create table to_rollback( a int, b text) using pg_tde ;
insert into to_rollback values ( 4,'four'), (5,'five'), (6, 'six');
rollback ;

Executing this test case ships the tde fork files to standby even when the transaction was aborted.

[dAdAbird]

@EngineeredVirus :

Test:
(1) Explicit Transaction Block
(2) Prepared Transaction
(3) Rolling back to an earlier savepoint

Adding PITR scenarios… CREATE TABLE x. Rollback to an earlier PIT and then CREATE TABLE y. Do we end up with the same table OID for table y as table x? If we do, then, as discussed, we need to overwrite the map entry in the map file.

[dAdAbird]

@codeforall: check if we can rewrite map file

[codeforall]

We have changed the design around storing the relation keys, and the extension no longer creates the relation file. So, this issue is no longer valid.