mysqldump选项:
| Format | Description | Introduced |
|---|---|---|
| --add-drop-database | Add a DROP DATABASE statement before each CREATE DATABASE statement |
|
| --add-drop-table | Add a DROP TABLE statement before each CREATE TABLE statement | |
| --add-drop-trigger | Add a DROP TRIGGER statement before each CREATE TRIGGER statement | |
| --add-locks | Surround each table dump with LOCK TABLES and UNLOCK TABLES statements | |
| --all-databases | Dump all tables in all databases | |
| --allow-keywords | Allow creation of column names that are keywords | |
| --apply-slave-statements | Include STOP SLAVE prior to CHANGE MASTER statement and START SLAVE at end of output | |
| --bind-address=ip_address | Use specified network interface to connect to MySQL Server | |
| --comments | Add comments to the dump file | |
| --compact | Produce more compact output | |
| --compatible=name[,name,...] | Produce output that is more compatible with other database systems or with older MySQL servers | |
| --complete-insert | Use complete INSERT statements that include column names | |
| --create-options | Include all MySQL-specific table options in CREATE TABLE statements | |
| --databases | Dump several databases | |
| --debug[=debug_options] | Write a debugging log | |
| --debug-check | Print debugging information when program exits | |
| --debug-info | Print debugging information, memory, and CPU statistics when program exits | |
| --default-auth=plugin | Authentication plugin to use | |
| --default-character-set=charset_name | Specify default character set | |
| --defaults-extra-file=file_name | Read option file in addition to usual option files | |
| --defaults-file=file_name | Read only named option file | |
| --defaults-group-suffix=str | Option group suffix value | |
| --delayed-insert | Write INSERT DELAYED statements rather than INSERT statements | |
| --delete-master-logs | On a master replication server, delete the binary logs after performing the dump operation | |
| --disable-keys | For each table, surround the INSERT statements with statements to disable and enable keys | |
| --dump-date | Include dump date as "Dump completed on" comment if --comments is given | |
| --dump-slave[=value] | Include CHANGE MASTER statement that lists binary log coordinates of slave's master | |
| --events | Dump events from the dumped databases | |
| --extended-insert | Use multiple-row INSERT syntax that include several VALUES lists | |
| --fields-enclosed-by=string | This option is used with the --tab option and has the same meaning as the corresponding clause for LOAD DATA INFILE | |
| --fields-escaped-by | This option is used with the --tab option and has the same meaning as the corresponding clause for LOAD DATA INFILE | |
| --fields-optionally-enclosed-by=string | This option is used with the --tab option and has the same meaning as the corresponding clause for LOAD DATA INFILE | |
| --fields-terminated-by=string | This option is used with the --tab option and has the same meaning as the corresponding clause for LOAD DATA INFILE | |
| --flush-logs | Flush the MySQL server log files before starting the dump | |
| --flush-privileges | Emit a FLUSH PRIVILEGES statement after dumping the mysql database | |
| --help | Display help message and exit | |
| --hex-blob | Dump binary columns using hexadecimal notation (for example, 'abc' becomes 0x616263) | |
| --host | Host to connect to (IP address or hostname) | |
| --ignore-table=db_name.tbl_name | Do not dump the given table | |
| --include-master-host-port | Include MASTER_HOST/MASTER_PORT options in CHANGE MASTER statement produced with --dump-slave | |
| --insert-ignore | Write INSERT IGNORE statements rather than INSERT statements | |
| --lines-terminated-by=string | This option is used with the --tab option and has the same meaning as the corresponding clause for LOAD DATA INFILE | |
| --lock-all-tables | Lock all tables across all databases | |
| --lock-tables | Lock all tables before dumping them | |
| --log-error=file_name | Append warnings and errors to the named file | |
| --login-path=name | Read login path options from .mylogin.cnf | 5.6.6 |
| --master-data[=value] | Write the binary log file name and position to the output | |
| --max_allowed_packet=value | Maximum packet length to send to or receive from server | |
| --net_buffer_length=value | Buffer size for TCP/IP and socket communication | |
| --no-autocommit | Enclose the INSERT statements for each dumped table within SET autocommit = 0 and COMMIT statements | |
| --no-create-db | This option suppresses the CREATE DATABASE statements | |
| --no-create-info | Do not write CREATE TABLE statements that re-create each dumped table | |
| --no-data | Do not dump table contents | |
| --no-defaults | Read no option files | |
| --no-set-names | Same as --skip-set-charset | |
| --no-tablespaces | Do not write any CREATE LOGFILE GROUP or CREATE TABLESPACE statements in output | |
| --opt | Shorthand for --add-drop-table --add-locks --create-options --disable-keys --extended-insert --lock-tables --quick --set-charset. | |
| --order-by-primary | Dump each table's rows sorted by its primary key, or by its first unique index | |
| --password[=password] | Password to use when connecting to server | |
| --pipe | On Windows, connect to server using named pipe | |
| --plugin-dir=path | Directory where plugins are installed | |
| --port=port_num | TCP/IP port number to use for connection | |
| --print-defaults | Print defaults | |
| --protocol=type | Connection protocol to use | |
| --quick | Retrieve rows for a table from the server a row at a time | |
| --quote-names | Quote identifiers within backtick characters | |
| --replace | Write REPLACE statements rather than INSERT statements | |
| --result-file=file | Direct output to a given file | |
| --routines | Dump stored routines (procedures and functions) from the dumped databases | |
| --secure-auth | Do not send passwords to the server in old (pre-4.1.1) format | 5.6.17 |
| --set-charset | Add SET NAMES default_character_set to output | |
| --set-gtid-purged=value | Whether to add SET @@GLOBAL.GTID_PURGED to output | 5.6.9 |
| --shared-memory-base-name=name | The name of shared memory to use for shared-memory connections | |
| --single-transaction | This option issues a BEGIN SQL statement before dumping data from the server | |
| --skip-add-drop-table | Do not add a DROP TABLE statement before each CREATE TABLE statement | |
| --skip-add-locks | Do not add locks | |
| --skip-comments | Do not add comments to the dump file | |
| --skip-compact | Do not produce more compact output | |
| --skip-disable-keys | Do not disable keys | |
| --skip-extended-insert | Turn off extended-insert | |
| --skip-opt | Turn off the options set by --opt | |
| --skip-quick | Do not retrieve rows for a table from the server a row at a time | |
| --skip-quote-names | Do not quote identifiers | |
| --skip-set-charset | Suppress the SET NAMES statement | |
| --skip-triggers | Do not dump triggers | |
| --skip-tz-utc | Turn off tz-utc | |
| --socket=path | For connections to localhost, the Unix socket file to use | |
| --ssl | Enable SSL for connection | |
| --ssl-ca=file_name | Path of file that contains list of trusted SSL CAs | |
| --ssl-capath=dir_name | Path of directory that contains trusted SSL CA certificates in PEM format | |
| --ssl-cert=file_name | Path of file that contains X509 certificate in PEM format | |
| --ssl-cipher=cipher_list | List of permitted ciphers to use for SSL encryption | |
| --ssl-crl=file_name | Path of file that contains certificate revocation lists | 5.6.3 |
| --ssl-crlpath=dir_name | Path of directory that contains certificate revocation list files | 5.6.3 |
| --ssl-key=file_name | Path of file that contains X509 key in PEM format | |
| --ssl-verify-server-cert | Verify server Common Name value in its certificate against host name used when connecting to server | |
| --tab=path | Produce tab-separated data files | |
| --tables | Override the --databases or -B option | |
| --triggers | Dump triggers for each dumped table | |
| --tz-utc | Add SET TIME_ZONE='+00:00' to the dump file | |
| --user=user_name | MySQL user name to use when connecting to server | |
| --verbose | Verbose mode | |
| --version | Display version information and exit | |
| --where='where_condition' | Dump only rows selected by the given WHERE condition | |
| --xml | Produce XML output |
| Value | Connection Protocol | Permissible Operating Systems |
|---|---|---|
| TCP | TCP/IP connection to local or remote server | All |
| SOCKET | Unix socket file connection to local server | Unix only |
| PIPE | Named-pipe connection to local or remote server | Windows only |
| MEMORY | Shared-memory connection to local server | Windows only |
| Value | Meaning |
|---|---|
| OFF | Add no SET statement to the output. |
| ON | Add a SET statement to the output. An error occurs if GTIDs are not enabled on the server. |
| AUTO | Add a SET statement to the output if GTIDs are enabled on the server. |
| Value: | XML Representation: |
|---|---|
| NULL (unknown value) |
<field name="column_name" xsi:nil="true" /> |
| '' (empty string) |
<field name="column_name"> |
| 'NULL' (string value) |
<field name="column_name">NULL |

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