Remove some code related to 7.3 and older servers from tools of src/bin/

This code was broken as of 582edc3, and is most likely not used anymore.
Note that pg_dump supports servers down to 8.0, and psql has code to
support servers down to 7.4.

Author: Julien Rouhaud
Reviewed-by: Tom Lane
Discussion: https://postgr.es/m/CAOBaU_Y5y=zo3+2gf+2NJC1pvMYPcbRXoQaPXx=U7+C8Qh4CzQ@mail.gmail.com
This commit is contained in:
Michael Paquier 2019-05-07 14:19:56 +09:00
parent 0616aed243
commit 64ad372346

View File

@ -145,9 +145,8 @@ connectDatabase(const char *dbname, const char *pghost,
exit(1);
}
if (PQserverVersion(conn) >= 70300)
PQclear(executeQuery(conn, ALWAYS_SECURE_SEARCH_PATH_SQL,
progname, echo));
PQclear(executeQuery(conn, ALWAYS_SECURE_SEARCH_PATH_SQL,
progname, echo));
return conn;
}
@ -311,13 +310,6 @@ appendQualifiedRelation(PQExpBuffer buf, const char *spec,
PGresult *res;
int ntups;
/* Before 7.3, the concept of qualifying a name did not exist. */
if (PQserverVersion(conn) < 70300)
{
appendPQExpBufferStr(&sql, spec);
return;
}
split_table_columns_spec(spec, PQclientEncoding(conn), &table, &columns);
/*