-- This file and its contents are licensed under the Apache License 2.0.
-- Please see the included NOTICE for copyright information and
-- LICENSE-APACHE for a copy of the license.

-- chunk - the OID of the chunk to be CLUSTERed
-- index - the OID of the index to be CLUSTERed on, or NULL to use the index
--         last used
CREATE OR REPLACE FUNCTION reorder_chunk(
    chunk REGCLASS,
    index REGCLASS=NULL,
    verbose BOOLEAN=FALSE
) RETURNS VOID AS '@MODULE_PATHNAME@', 'ts_reorder_chunk' LANGUAGE C VOLATILE;

CREATE OR REPLACE FUNCTION move_chunk(
    chunk REGCLASS,
    destination_tablespace Name,
    index_destination_tablespace Name=NULL,
    reorder_index REGCLASS=NULL,
    verbose BOOLEAN=FALSE
) RETURNS VOID AS '@MODULE_PATHNAME@', 'ts_move_chunk' LANGUAGE C VOLATILE;

CREATE OR REPLACE FUNCTION compress_chunk(
    uncompressed_chunk REGCLASS,
    if_not_compressed BOOLEAN = false
) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_compress_chunk' LANGUAGE C STRICT VOLATILE;

CREATE OR REPLACE FUNCTION decompress_chunk(
    uncompressed_chunk REGCLASS,
    if_compressed BOOLEAN = false
) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_decompress_chunk' LANGUAGE C STRICT VOLATILE;