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Updated: Thursday, June 13, 2019
 
 

lz4_decompress (1)

Name

lz4_decompress - compressed output

Synopsis

lz4_decompress input_file output_file

Description

LZ4_DECOMPRESS(1)            MySQL Database System           LZ4_DECOMPRESS(1)



NAME
       lz4_decompress - decompress mysqlpump LZ4-compressed output

SYNOPSIS
       lz4_decompress input_file output_file

DESCRIPTION
       The lz4_decompress utility decompresses mysqlpump output that was
       created using LZ4 compression.  lz4_decompress was added in MySQL
       5.7.10.

       Invoke lz4_decompress like this:

           shell> lz4_decompress input_file output_file

       Example:

           shell> mysqlpump --compress-output=LZ4 > dump.lz4
           shell> lz4_decompress dump.lz4 dump.txt

       To see a help message, invoke lz4_decompress with no arguments.

       To decompress mysqlpump ZLIB-compressed output, use zlib_decompress.
       See zlib_decompress(1).

COPYRIGHT
       Copyright (C) 1997, 2018, Oracle and/or its affiliates. All rights
       reserved.

       This documentation is free software; you can redistribute it and/or
       modify it only under the terms of the GNU General Public License as
       published by the Free Software Foundation; version 2 of the License.

       This documentation is distributed in the hope that it will be useful,
       but WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
       General Public License for more details.

       You should have received a copy of the GNU General Public License along
       with the program; if not, write to the Free Software Foundation, Inc.,
       51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see
       http://www.gnu.org/licenses/.



ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+-------------------+
       |ATTRIBUTE TYPE | ATTRIBUTE VALUE   |
       +---------------+-------------------+
       |Availability   | database/mysql-57 |
       +---------------+-------------------+
       |Stability      | Uncommitted       |
       +---------------+-------------------+
SEE ALSO
       For more information, please refer to the MySQL Reference Manual, which
       may already be installed locally and which is also available online at
       http://dev.mysql.com/doc/.

AUTHOR
       Oracle Corporation (http://dev.mysql.com/).



NOTES
       This software was built from source available at
       https://github.com/oracle/solaris-userland.  The original community
       source was downloaded from
       https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-boost-5.7.25.tar.gz

       Further information about this software can be found on the open source
       community website at https://dev.mysql.com/.



MySQL 5.7                         12/20/2018                 LZ4_DECOMPRESS(1)