Within the mysql client, binary strings display using hexadecimal notation, depending on the value of the --binary-as-hex. For more information about that option, see Section , “mysql From MySQL , binary logging is enabled by default, with the log_bin system variable set to ON, whether or not you specify the --log-bin option. The exception is if you use mysqld to In MySQL , binary logging is not enabled by default, and you enable it using the --log-bin option. binlog_format can be set at startup or at runtime, except that under some conditions, 2/4/ · From MySQL , binary logging is enabled by default, with the log_bin system variable set to ON, whether or not you specify the --log-bin option. The exception is if you use mysqld Example. Here MySQL performs a byte-by-byte comparison of "HELLO" and "hello" and return 0 (because on a byte-by-byte basis, they are NOT equivalent): SELECT BINARY "HELLO" = ... read more
This option is rudimentary and should be used with care. Statement filtering is based only on USE statements. Then, for each USE statement encountered, mysql accepts or rejects following statements depending on whether the database named is the one on the command line. The content of the statements is immaterial. Suppose that mysql is invoked to process this set of statements:.
If the command line is mysql --force --one-database db1 , mysql handles the input as follows:. The DELETE statement is executed because the default database is db1 , even though the statement names a table in a different database.
The DROP TABLE and CREATE TABLE statements are not executed because the default database is not db1 , even though the statements name a table in db1. The INSERT and CREATE TABLE statements are executed because the default database is db1 , even though the CREATE TABLE statement names a table in a different database.
Use the given command for paging query output. If the command is omitted, the default pager is the value of your PAGER environment variable. This option works only on Unix and only in interactive mode. To disable paging, use --skip-pager. Section 4. The password of the MySQL account used for connecting to the server. The password value is optional. If not given, mysql prompts for one. If no password option is specified, the default is to send no password.
Specifying a password on the command line should be considered insecure. To avoid giving the password on the command line, use an option file. To explicitly specify that there is no password and that mysql should not prompt for one, use the --skip-password option. The password for multifactor authentication factor 1 of the MySQL account used for connecting to the server.
To explicitly specify that there is no password and that mysql should not prompt for one, use the --skip-password1 option. The password for multifactor authentication factor 2 of the MySQL account used for connecting to the server. The semantics of this option are similar to the semantics for --password1 ; see the description of that option for details. The password for multifactor authentication factor 3 of the MySQL account used for connecting to the server.
On Windows, connect to the server using a named pipe. The directory in which to look for plugins. Specify this option if the --default-auth option is used to specify an authentication plugin but mysql does not find it. Set the prompt to the specified format. The special sequences that the prompt can contain are described in Section 4.
The transport protocol to use for connecting to the server. It is useful when the other connection parameters normally result in use of a protocol other than the one you want.
For details on the permissible values, see Section 4. Do not cache each query result, print each row as it is received. This may slow down the server if the output is suspended. For nontabular output such as is produced in batch mode or when the --batch or --silent option is given , special characters are escaped in the output so they can be identified easily.
The --raw option disables this character escaping. The following example demonstrates tabular versus nontabular output and the use of raw mode to disable escaping:. If the connection to the server is lost, automatically try to reconnect. A single reconnect attempt is made each time the connection is lost. To suppress reconnection behavior, use --skip-reconnect.
If this option is enabled, UPDATE and DELETE statements that do not use a key in the WHERE clause or a LIMIT clause produce an error. In addition, restrictions are placed on SELECT statements that produce or are estimated to produce very large result sets.
If you have set this option in an option file, you can use --skip-safe-updates on the command line to override it. For more information about this option, see Using Safe-Updates Mode --safe-updates. The automatic limit for SELECT statements when using --safe-updates. Default value is 1, The path name to a file in PEM format containing a client-side copy of the public key required by the server for RSA key pair-based password exchange.
This option is ignored for accounts that do not authenticate with one of those plugins. On Windows, the shared-memory name to use for connections made using shared memory to a local server. The default value is MYSQL.
The shared-memory name is case-sensitive. Cause warnings to be shown after each statement if there are any. This option applies to interactive and batch mode. Silent mode. Produce less output. This option can be given multiple times to produce less and less output. This option results in nontabular output format and escaping of special characters.
Do not write line numbers for errors. Useful when you want to compare result files that include error messages. For connections to localhost , the Unix socket file to use, or, on Windows, the name of the named pipe to use. Options that begin with --ssl specify whether to connect to the server using encryption and indicate where to find SSL keys and certificates. See Command Options for Encrypted Connections. Controls whether to enable FIPS mode on the client side.
The --ssl-fips-mode option differs from other --ssl- xxx options in that it is not used to establish encrypted connections, but rather to affect which cryptographic operations to permit.
These --ssl-fips-mode values are permitted:. If the OpenSSL FIPS Object Module is not available, the only permitted value for --ssl-fips-mode is OFF. In this case, setting --ssl-fips-mode to ON or STRICT causes the client to produce a warning at startup and to operate in non-FIPS mode. This option causes mysql to send interactive statements to the system logging facility.
On Unix, this is syslog ; on Windows, it is the Windows Event Log. The destination where logged messages appear is system dependent. Here is a sample of output generated on Linux by using --syslog. This output is formatted for readability; each logged message actually takes a single line.
Display output in table format. This is the default for interactive use, but can be used to produce table output in batch mode. Append a copy of output to the given file. This option works only in interactive mode. The permissible ciphersuites for encrypted connections that use TLSv1. The value is a list of one or more colon-separated ciphersuite names. The ciphersuites that can be named for this option depend on the SSL library used to compile MySQL.
For details, see Section 6. The permissible TLS protocols for encrypted connections. The value is a list of one or more comma-separated protocol names. The protocols that can be named for this option depend on the SSL library used to compile MySQL. Verbose mode. Produce more output about what the program does. This option can be given multiple times to produce more and more output. For example, -v -v -v produces table output format even in batch mode. Print query output rows vertically one line per column value.
If the connection cannot be established, wait and retry instead of aborting. The output when --xml is used with mysql matches that of mysqldump --xml. The compression level to use for connections to the server that use the zstd compression algorithm. The permitted levels are from 1 to 22, with larger values indicating increasing levels of compression.
The default zstd compression level is 3. The compression level setting has no effect on connections that do not use zstd compression. Documentation Home MySQL 8. Using Options on the Command Line. Command-Line Options that Affect Option-File Handling. Using Options to Set Program Variables. Command Options for Connecting to the Server.
Connecting to the MySQL Server Using Command Options. Connecting to the Server Using URI-Like Strings or Key-Value Pairs. Connecting to the Server Using DNS SRV Records. Connection Transport Protocols. Connection Compression Control. Setting Environment Variables. Server and Server-Startup Programs. server — MySQL Server Startup Script. Installation-Related Programs. mysql Client Options. mysql Client Server-Side Help. Executing SQL Statements from a Text File. mysqladmin — A MySQL Server Administration Program.
mysqlcheck — A Table Maintenance Program. mysqldump — A Database Backup Program. mysqlimport — A Data Import Program. mysqlpump — A Database Backup Program. mysqlshow — Display Database, Table, and Column Information. Administrative and Utility Programs.
ibd2sdi — InnoDB Tablespace SDI Extraction Utility. innochecksum — Offline InnoDB File Checksum Utility. myisamchk — MyISAM Table-Maintenance Utility. myisamchk General Options. myisamchk Check Options. myisamchk Repair Options. Other myisamchk Options. Obtaining Table Information with myisamchk. myisamlog — Display MyISAM Log File Contents. myisampack — Generate Compressed, Read-Only MyISAM Tables. mysqlbinlog — Utility for Processing Binary Log Files.
mysqlbinlog Hex Dump Format. mysqlbinlog Row Event Display. Using mysqlbinlog to Back Up Binary Log Files. Specifying the mysqlbinlog Server ID. mysqldumpslow — Summarize Slow Query Log Files. Program Development Utilities. perror — Display MySQL Error Message Information. Unix Signal Handling in MySQL. MySQL Server Administration.
The InnoDB Storage Engine. Using MySQL as a Document Store. InnoDB Cluster. InnoDB ReplicaSet. MySQL on the OCI Marketplace. Error Messages and Common Problems. MySQL 8. PDF US Ltr - version 8. Adding Replicas to a Replication Environment. Replication with Global Transaction Identifiers.
GTID Format and Storage. GTID Auto-Positioning. Setting Up Replication Using GTIDs. Using GTIDs for Failover and Scaleout. Replication From a Source Without GTIDs to a Replica With GTIDs. Restrictions on Replication with GTIDs. Stored Function Examples to Manipulate GTIDs. Changing GTID Mode on Online Servers.
Replication Mode Concepts. Enabling GTID Transactions Online. Disabling GTID Transactions Online. Verifying Replication of Anonymous Transactions. MySQL Multi-Source Replication. Configuring Multi-Source Replication. Provisioning a Multi-Source Replica for GTID-Based Replication.
Adding GTID-Based Sources to a Multi-Source Replica. Adding Binary Log Based Replication Sources to a Multi-Source Replica. Starting Multi-Source Replicas. Stopping Multi-Source Replicas. Resetting Multi-Source Replicas. Monitoring Multi-Source Replication. Replication and Binary Logging Options and Variables. Replication and Binary Logging Option and Variable Reference.
Replication Source Options and Variables. Replica Server Options and Variables. Binary Logging Options and Variables. Global Transaction ID System Variables. Common Replication Administration Tasks. Checking Replication Status. Pausing Replication on the Replica. Skipping Transactions. Replication Implementation.
Advantages and Disadvantages of Statement-Based and Row-Based Replication. Usage of Row-Based Logging and Replication. Determination of Safe and Unsafe Statements in Binary Logging. Commands for Operations on a Single Channel. Compatibility with Previous Replication Statements. Startup Options and Replication Channels. Replication Channel Naming Conventions. Replication Threads. Monitoring Replication Main Threads.
Monitoring Replication Applier Worker Threads. Relay Log and Replication Metadata Repositories. Replication Metadata Repositories. How Servers Evaluate Replication Filtering Rules. Evaluation of Database-Level Replication and Binary Logging Options.
Evaluation of Table-Level Replication Options. Interactions Between Replication Filtering Options. Replication Channel Based Filters. Setting Up Replication to Use Encrypted Connections. Encrypting Binary Log Files and Relay Log Files. Scope of Binary Log Encryption. Binary Log Encryption Keys. Binary Log Master Key Rotation. Replication Privilege Checks.
Privilege Checks For Group Replication Channels. Recovering From Failed Replication Privilege Checks. Using Replication for Backups. Backing Up a Replica Using mysqldump. Backing Up Raw Data from a Replica. Backing Up a Source or Replica by Making It Read Only. Handling an Unexpected Halt of a Replica. Monitoring Row-based Replication.
Using Replication with Different Source and Replica Storage Engines. Using Replication for Scale-Out. Replicating Different Databases to Different Replicas. Improving Replication Performance. Switching Sources During Failover. Switching Sources and Replicas with Asynchronous Connection Failover. Asynchronous Connection Failover for Sources. Asynchronous Connection Failover for Replicas. Semisynchronous Replication.
Installing Semisynchronous Replication. Configuring Semisynchronous Replication. Semisynchronous Replication Monitoring. Replication Features and Issues.
Replication and BLACKHOLE Tables. Replication and Character Sets. Replication and CHECKSUM TABLE. Replication of CREATE SERVER, ALTER SERVER, and DROP SERVER. Replication of CREATE
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Connect and share knowledge within a single location that is structured and easy to search. I am extremely new to MySQL and am running it on Windows. I am trying to restore a Database from a dumpfile in MySQL, but I get the following error:. I have tried putting --binary-mode in the ini file but it still gives the same error.
What should I do? Please help. It is a Mb dump file, and when I view its contents using gVIM, all I can see is expressions and data which is not comprehensible. I meet the same problem in windows restoring a dump file. My dump file was created with windows powershell and mysqldump like:. The problem comes from the default encoding of powershell is UTF To look deeper into this, we can use "file" utility of GNU, and there exists a windows version here.
The output of my dump file is:. Then a conversion of coding system is needed, and there are various software can do this. For example in emacs,. and then the output is handled by mysqldump itself but not redirection of powershell.
May be your dump. sql is having garbage character in beginning of your file or there is a blank line in beginning. Its must you file dump.
sql problem. Use Sequel Pro check your file ecoding. It should be garbage characters in your dump. I had the same problem, but found out that the dump file was actually a MSSQL Server backup, not MySQL. Remove the first binary line with esc dd go to the bottom of the file with esc shift g remove the last binary line with dd save the file esc x: Then reimport to mysql with :.
I performed that with a 20go sql file from a jetbackup cpanel mysql backup. Be patient to wait vi doing the job for big files. Your File should be only. sql extension,. rar etc will not support. example: dump. I know the original posters question was solved, but I came here via Google, and the various answers eventually led me to discovering that my SQL was dumped with a different default charset than the one used to import it.
I got the same error as the original question, but as our dump was piped into another MySQL client, we couldn't go the route of opening it with another tool and saving it differently. Of course, the value of the parameter may differ for others facing the same problem, it's just important to keep it the same, as the servers or the tools default setting might be any charset. On MacOS Catalina sql into dump. zip and after that, i had to use finder! to unzip it. in terminal, unzip dump.
zip oder tar xfz dump. Finally, finder has unziped it totally fine, after that i could import the file without problems. Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Learn more about Collectives. Learn more about Teams. Enable binary mode while restoring a Database from an SQL dump Ask Question. Asked 9 years, 5 months ago. Modified 9 months ago. Viewed k times. Query: 'SQLite format 3'. mysql database mysqldump database-restore.
edited Jun 17, at asked Jun 17, at user user 1, 2 2 gold badges 11 11 silver badges 12 12 bronze badges. sql — Nick.
I was getting this error but got a fresh MySQL dump and tried re-importing and it worked fine. Our MySQL dump comes in two zipped parts that have to be concatenated and then unzipped. I think the initial unzipping was interrupted, resulting in a.
sql file with weird characters and encodings. The second attempt worked fine. Add a comment. Sorted by: Reset to default. Highest score default Trending recent votes count more Date modified newest first Date created oldest first. Unzip the file, and then import again. answered May 9, at srinivas srinivas 4, 2 2 gold badges 30 30 silver badges 43 43 bronze badges.
Do you mean zip and then unzip? This is how it worked for me, unzip the db. gz, you will get db. sql, rename it again to db. gz, don't zip it, just rename it, then unzip again to db. sql and now you will get the right file to import. MotsManish Seriously? I thought this was a joke. I'll give it a shot and see if that works.
How do you unzip a db file? Show 5 more comments. sql The problem comes from the default encoding of powershell is UTF The output of my dump file is: Little-endian UTF Unicode text, with very long lines, with CRLF line terminators. For example in emacs, M-x set-buffer-file-coding-system then input required coding system such as utf edited Apr 13, at Community Bot 1 1 1 silver badge. answered Nov 20, at cdarlint cdarlint 1, 14 14 silver badges 14 14 bronze badges.
UTF-8 file conversion is a distraction. Thanks for the Excellent Solution! This answer, if I hadn't dug in, would have saved me hours of searching for the correct answer.
Wish I could upvote more than once. I did the same as PeterMajeed. Show 1 more comment. In Windows machine, please follows the preceding steps. Open file in notepad. Click on Save as Select Encoding type UTF Now source your db. edited Jan 5, at Sibeesh Venu answered Jan 5, at
The effect of implicit InnoDB support for two-phase commit in XA transactions and sync_binlog=1 is that at restart after a crash, after doing a rollback of transactions, the MySQL server scans When this option is given, mysql displays binary data using hexadecimal notation (0xvalue). This occurs whether the overall output display format is tabular, vertical, HTML, or XML. - Within the mysql client, binary strings display using hexadecimal notation, depending on the value of the --binary-as-hex. For more information about that option, see Section , “mysql In MySQL , binary logging is not enabled by default, and you enable it using the --log-bin option. binlog_format can be set at startup or at runtime, except that under some conditions, 2/4/ · From MySQL , binary logging is enabled by default, with the log_bin system variable set to ON, whether or not you specify the --log-bin option. The exception is if you use mysqld 17/6/ · Remove the first binary line with esc dd go to the bottom of the file with esc shift g remove the last binary line with dd save the file esc x: Then reimport to mysql with: mysql -u ... read more
When GTIDs are in use on the server, if you disable binary logging when restarting the server after an abnormal shutdown, some GTIDs are likely to be lost, causing replication to fail. Configuring the MySQL Server to Permit IPv6 Connections. Use --disable-auto-rehash to disable rehashing. Available choices are listed here:. Sign up using Facebook. If the command is omitted, the default pager is the value of your PAGER environment variable. Write an Article.
js Blaze UI JavaScript Libraries jQuery jQuery Mobile jQuery UI jQuery EasyUI jQWidgets ReactJS React Mysql binary option React Rebass React Desktop React Suite ReactJS Evergreen ReactJS Reactstrap Ant Design BlueprintJS p5. The permitted levels are from 1 to 22, with larger values indicating increasing levels of compression. Configuring the MySQL Server to Permit IPv6 Connections. This option can be useful if the operating system uses one character set and the mysql client by default uses another, mysql binary option. The InnoDB Storage Engine.