pg_createsubscriber: Use new routine to retrieve data of PG_VERSION pg_createsubscriber is documented as requiring the same major version as the target clusters. Attempting to use this tool on a cluster where the control file version read does not match with the version compiled with would lead to the following error message: pg_createsubscriber: error: control file appears to be corrupt
This is confusing as the control file is correct: only the version expected does not match. This commit integrates pg_createsubscriber with the facility added by cd0be131ba6f, where the contents of PG_VERSION are read and compared with the value of PG_MAJORVERSION_NUM expected by the tool. This puts pg_createsubscriber in line with the documentation, with a better error message when the version does not match. Author: Michael Paquier <[email protected]> Reviewed-by: Masahiko Sawada <[email protected]> Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/fa55be2a506a77772cab1d62430cc2217413f9ec Modified Files -------------- src/bin/pg_basebackup/pg_createsubscriber.c | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-)
