• Joe Conway's avatar
    Rename (new|old)estCommitTs to (new|old)estCommitTsXid · 241448b2
    Joe Conway authored
    The variables newestCommitTs and oldestCommitTs sound as if they are
    timestamps, but in fact they are the transaction Ids that correspond
    to the newest and oldest timestamps rather than the actual timestamps.
    Rename these variables to reflect that they are actually xids: to wit
    newestCommitTsXid and oldestCommitTsXid respectively. Also modify
    related code in a similar fashion, particularly the user facing output
    emitted by pg_controldata and pg_resetxlog.
    
    Complaint and patch by me, review by Tom Lane and Alvaro Herrera.
    Backpatch to 9.5 where these variables were first introduced.
    241448b2
xlog.c 358 KB