On Fri, May 19, 2017 at 1:16 PM, Higuchi, Daisuke <higuchi.dais...@jp.fujitsu.com> wrote: > The reason of this problem is that sending 'show transaction_read_only' is > failed. > 'show' must be in uppercase letters because the streaming replication > protocol only accepts capital letters. > In psql and libpq applications that do not use the streaming replication > protocol, this error does not occur. > > The attached patch fixes this. This patch changes 'show > transaction_read_only' to 'SHOW transaction_read_only'.
if (!PQsendQuery(conn, - "show transaction_read_only")) + "SHOW transaction_read_only")) Or perhaps the replication command parser could be made more flexible with lower-case characters for replication commands? -- Michael -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers