1LZ4_DECOMPRESS(1)            MySQL Database System           LZ4_DECOMPRESS(1)
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NAME

6       lz4_decompress - decompress mysqlpump LZ4-compressed output
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SYNOPSIS

9       lz4_decompress input_file output_file
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DESCRIPTION

12       The lz4_decompress utility decompresses mysqlpump output that was
13       created using LZ4 compression.
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15           Note
16           lz4_decompress is deprecated as of MySQL 8.0.34; expect it to be
17           removed in a future version of MySQL. This is because the
18           associated mysqlpump utility is deprecated as of MySQL 8.0.34.
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20           Note
21           If MySQL was configured with the -DWITH_LZ4=system option,
22           lz4_decompress is not built. In this case, the system lz4 command
23           can be used instead.
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25       Invoke lz4_decompress like this:
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27           lz4_decompress input_file output_file
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29       Example:
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31           mysqlpump --compress-output=LZ4 > dump.lz4
32           lz4_decompress dump.lz4 dump.txt
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34       To see a help message, invoke lz4_decompress with no arguments.
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36       To decompress mysqlpump ZLIB-compressed output, use zlib_decompress.
37       See zlib_decompress(1).
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40       Copyright © 1997, 2023, Oracle and/or its affiliates.
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42       This documentation is free software; you can redistribute it and/or
43       modify it only under the terms of the GNU General Public License as
44       published by the Free Software Foundation; version 2 of the License.
45
46       This documentation is distributed in the hope that it will be useful,
47       but WITHOUT ANY WARRANTY; without even the implied warranty of
48       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
49       General Public License for more details.
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51       You should have received a copy of the GNU General Public License along
52       with the program; if not, write to the Free Software Foundation, Inc.,
53       51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see
54       http://www.gnu.org/licenses/.
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SEE ALSO

58       For more information, please refer to the MySQL Reference Manual, which
59       may already be installed locally and which is also available online at
60       http://dev.mysql.com/doc/.
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AUTHOR

63       Oracle Corporation (http://dev.mysql.com/).
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67MySQL 8.0                         08/31/2023                 LZ4_DECOMPRESS(1)
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