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https://github.com/timescale/timescaledb.git
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38c1781748
Remove copy_chunk_data() function and code needed to support it, such as the 'transactional' argument. Rework copy chunk logic using separate stages. Introduce copy_chunk() API function as an internal wrapper for the move_chunk().
36 lines
1.4 KiB
SQL
36 lines
1.4 KiB
SQL
-- This file and its contents are licensed under the Apache License 2.0.
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-- Please see the included NOTICE for copyright information and
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-- LICENSE-APACHE for a copy of the license.
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-- chunk - the OID of the chunk to be CLUSTERed
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-- index - the OID of the index to be CLUSTERed on, or NULL to use the index
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-- last used
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CREATE OR REPLACE FUNCTION reorder_chunk(
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chunk REGCLASS,
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index REGCLASS=NULL,
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verbose BOOLEAN=FALSE
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) RETURNS VOID AS '@MODULE_PATHNAME@', 'ts_reorder_chunk' LANGUAGE C VOLATILE;
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CREATE OR REPLACE FUNCTION move_chunk(
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chunk REGCLASS,
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destination_tablespace Name,
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index_destination_tablespace Name=NULL,
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reorder_index REGCLASS=NULL,
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verbose BOOLEAN=FALSE
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) RETURNS VOID AS '@MODULE_PATHNAME@', 'ts_move_chunk' LANGUAGE C VOLATILE;
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CREATE OR REPLACE FUNCTION compress_chunk(
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uncompressed_chunk REGCLASS,
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if_not_compressed BOOLEAN = false
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) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_compress_chunk' LANGUAGE C STRICT VOLATILE;
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CREATE OR REPLACE FUNCTION decompress_chunk(
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uncompressed_chunk REGCLASS,
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if_compressed BOOLEAN = false
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) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_decompress_chunk' LANGUAGE C STRICT VOLATILE;
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CREATE OR REPLACE FUNCTION recompress_chunk(
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chunk REGCLASS,
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if_not_compressed BOOLEAN = false
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) RETURNS REGCLASS AS '@MODULE_PATHNAME@', 'ts_recompress_chunk' LANGUAGE C STRICT VOLATILE;
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