openGauss-server/contrib/file_fdw/file_fdw--1.0.sql

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SQL

/* contrib/file_fdw/file_fdw--1.0.sql */
-- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION file_fdw" to load this file. \quit
CREATE FUNCTION pg_catalog.file_fdw_handler()
RETURNS fdw_handler
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT NOT FENCED;
CREATE FUNCTION file_fdw_validator(text[], oid)
RETURNS void
AS 'MODULE_PATHNAME'
LANGUAGE C STRICT NOT FENCED;
CREATE FOREIGN DATA WRAPPER file_fdw
HANDLER file_fdw_handler
VALIDATOR file_fdw_validator;