Обсуждение: pgsql: Add walreceiver API to get remote server version
Add walreceiver API to get remote server version Add a separate walreceiver API function walrcv_server_version() to get the version of the remote server, instead of doing it as part of walrcv_identify_system(). This allows the server version to be available even for uses that don't call IDENTIFY_SYSTEM, and it seems cleaner anyway. This is for an upcoming patch, not currently used. Reviewed-by: Michael Paquier <michael@paquier.xyz> Discussion: https://www.postgresql.org/message-id/20190115071359.GF1433@paquier.xyz Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/69039fda837d7a9c78e42b9dd5291d454e71f460 Modified Files -------------- .../replication/libpqwalreceiver/libpqwalreceiver.c | 19 +++++++++++++------ src/backend/replication/logical/worker.c | 4 +--- src/backend/replication/walreceiver.c | 4 +--- src/include/replication/walreceiver.h | 11 +++++++---- 4 files changed, 22 insertions(+), 16 deletions(-)