5656683503
Commit 85c696112 introduced this function to deduplicate code in the transaction callback functions, but the SQL command passed as an argument to it was useless when it returned before aborting a remote transaction using the command. Modify pgfdw_abort_cleanup() so that it constructs the command when/if necessary, as before, removing the argument from it. Also update comments in pgfdw_abort_cleanup() and one of the calling functions. Etsuro Fujita, reviewed by David Zhang. Discussion: https://postgr.es/m/CAPmGK158hrd%3DZfXmgkmNFHivgh18e4oE2Gz151C2Q4OBDjZ08A%40mail.gmail.com