Myloader Usage¶
Synopsis¶
myloader --directory
= /path/to/mydumper/backup [OPTIONS]
Description¶
myloader is a tool used for multi-threaded restoration of mydumper backups.
Options¶
The myloader tool has several available options:
- --help, -?¶
Show help text
- --host, -h¶
Hostname of MySQL server to connect to (default localhost)
- --user, -u¶
MySQL username with the correct privileges to execute the restoration
- --password, -p¶
The corresponding password for the MySQL user
- --port, -P¶
The port for the MySQL connection.
Note: For localhost TCP connections use 127.0.0.1 for
--host
.
- --socket, -S¶
The UNIX domain socket file to use for the connection
- --threads, -t¶
The number of threads to use for restoring data, default is 4
- --version, -V¶
Show the program version and exit
- --compress-protocol, -C¶
Use client protocol compression for connections to the MySQL server
- --directory, -d¶
The directory of the mydumper backup to restore
- --database, -B¶
An alternative database to load the dump into
- Note: For use with single database dumps. When using with multi-database dumps
that have duplicate table names in more than one database it may cause errors. Alternatively this scenario may give unpredictable results with
--overwrite-tables
.
- --source-db, -s¶
Database to restore, useful in combination with –database
- --queries-per-transaction, -q¶
Number of INSERT queries to execute per transaction during restore, default is 1000.
- --overwrite-tables, -o¶
Drop any existing tables when restoring schemas
- --enable-binlog, -e¶
Log the data loading in the MySQL binary log if enabled (off by default)
- --verbose, -v¶
The verbosity of messages. 0 = silent, 1 = errors, 2 = warnings, 3 = info. Default is 2.