SET datestyle = 'ISO';
CREATE SERVER binary_json_coldef_loopback FOREIGN DATA WRAPPER clickhouse_fdw OPTIONS(dbname 'json_coldef_test', driver 'binary');
CREATE SERVER http_json_coldef_loopback FOREIGN DATA WRAPPER clickhouse_fdw OPTIONS(dbname 'json_coldef_test', driver 'http');
CREATE USER MAPPING FOR CURRENT_USER SERVER binary_json_coldef_loopback;
CREATE USER MAPPING FOR CURRENT_USER SERVER http_json_coldef_loopback;
CREATE SERVER json_coldef_admin FOREIGN DATA WRAPPER clickhouse_fdw;
CREATE USER MAPPING FOR CURRENT_USER SERVER json_coldef_admin;
\set ECHO errors
SKIP: JSON support incomplete prior to ClickHouse 25.3