Mysql copy database without mysqldump. mysqldump―output details.

Mysql copy database without mysqldump Is this possible? The key here is "from the mysql command line I know that you can use the following command to copy a database from one SQL server to another and overwrite the database in the destination server. It can also restore that copy if something Sometimes I need to copy MySQL database (db1) to another database (db2). Performing a mysqldump for the Entire Database. Our current process is to 'mysqldump' the database, copy it via ssh and restore it on the target machine using the 'mysql' client utility. Mysqldump can make a copy of all your important stuff in that cabinet and put it in a safe place. By using the --quick flag, mysqldump reads large databases without needing large amounts of RAM to fit the full table into the memory. Note: There is NO space between -p and [password] I copied this from Copy/duplicate database without using mysqldump. Just copy-paste all the "create " statements from the beginning of the file, but not the "insert" statements in to another file and "mysql < newfile" you should have the empty database without any data in it. With this option, it treats all name arguments as database names. You will need to shutdown mysql on the source server, but you can minimize how long that downtime can be. Before 5. mysqldump -u root -p --opt [database name] > [database name]. sql How to use mysqldump without password prompt; How to limit the number of records from mysqldump # How to dump a remote database using mysqldump. 3. 41-MariaDB-wsrep. The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table data. Use of --databases with the mysqldump command line causes the dump file to include CREATE DATABASE and USE statements that create the database if it does exist and make it the default database for the reloaded data. Here's an example command: mysqldump -d -u The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table data. Conversely, the --no-create-info option tells mysqldump to suppress CREATE statements from the output, so that the dump file contains only table data. To solve this problem you should do the backup with this command line. Do not use --databases on the mysqldump command line because that causes USE db1 to be included in the dump file, which overrides the effect of naming db2 on the mysql command line. [BUCKET_NAME] Without --tab, mysqldump writes SQL statements to the standard output. Some tables have changed, some have not. After restoring the mysqldump, howto restore the Triggers? It depends a bit on your version. Without this option, mysqldump treats the first name as a database Create a database connection for the MySQL source (Tools -> Wizard -> Create database connection) Create a database connection for the PostgreSQL source (as above) Run the Copy Tables wizard (Tools -> Wizard -> Copy Tables) Run the job 9. After the The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table data. 1) Copy the data from your remote server to your local computer (vps is the alias to your remote server, can be replaced by [email protected] ) Restore MySQL database: Create an empty database and restore a backup via the following command (make sure it is mysql instead of Mysqldump): mysql -u root -p dawn < C:MySQLBackupdawn_20220913. I know that mysqldump is the best alternative to migrate, but I want to have another alternative. sql $> mysqladmin create db2 $> mysql db2 < dump. After a little research, I found mysqldump as the better approach: Exporting/Importing a large MySQL database without mysqldump. Modified 2 years, it's not installed) you could grab the contents of /var/lib/mysql/*, and transfer them to a MySQL installation on another server. This is not possible in a single mysqldump command. mysqldump requires LOCK TABLES privilege. com -uYourUser -pYourPass If that works, use the same format for MySQLDump. Let's see how to do that for a single, multiple and all databases stored on a remote server. Then I just run the query in which ever database the data should be inserted to by copy pasting the query into HeidiSQL's query window or PHPMyAdmin. sql You can also use the pipe the other way round to restore a database from the backup: $ gzip dbname. Without this option, mysqldump treats the first name as a database How to copy a database on the same server; How to copy a MySQL database to a remote server; Without further ado, let’s get started! Copy a MySQL Database On The Same Server. d mysql start and then perhaps you can try the ALTER TABLE command above directly on the current database tables. It works fine. mysqldump -u username -h localhost --all-databases | gzip -9 > alldb. sql Inside that file, there are DROP table statements. The copy-back option requires the database server to be already shut down, then copies the data files, logs, and other In my database backups and export I get something like the following: /*!50001 DROP TABLE `vTime`*/; /*!50001 DROP VIEW IF EXISTS `vTime`*/; /*!50001 CREATE ALGORITHM=UNDEFINED */ /*!50013 DEFINER=` mysqldump without "CREATE ALGORITHM" and "DEFINER" Ask Question Asked 10 years, 4 months ago. txt >cleanedUpDumpFile. If there's a LOT of data I save the insert query to an SQL file and use file import instead. If you can stop mysql, you can directly copy the database in /var/lib/mysql. Learn how to use MySQLDump to dump and import mysql database, learn about the common errors and pitfalls in this complete guide having a lot of examples. All the answers I see on this question can have problems with the character sets in some databases due to the problem of redirecting the exit of mysqldump to a file within the shell operator >. There's no option for omitting the data from some tables. CREATE DATABASE and USE statements are included in the output before each new database. It is very important to maintain regular copies of In the next step, we need to use the mysqldump tool to copy the database objects and data into the SQL file. If you want to copy database without MySQLdump, then you will have to manually copy each table in source database to destination database. mysql - If you used mysqldump to create the dump file, simply: Create a new database (use the mysqladmin command line tool - "mysqladmin create [new database name]"). Do not use --databases on the mysqldump command line because that causes USE db1 to be included in the dump file, which overrides the --databases-B Dump several databases. If you are dumping only specific databases or tables, it is important to note that the value that is included by mysqldump includes the GTIDs of all transactions in the 10 years have passed since the topic was created, and during this time new utilities have appeared that resolve the main problem of mysqldump - performance. 0. Before copying make While mysqldump is a powerful tool for backing up and restoring MySQL databases, there are alternative methods to copy or duplicate a database without relying solely Copy Database Without MySQLdump. mysql; Share. If you want to dump all tables from all databases and with no data (only database and table structures) you may use: mysqldump -P port -h hostname_or_ip -u username -p --no-data --all-databases > db_backup. Use MySQL INSERT INTO SELECT with a limited number of rows copied over per run. Are there any risks on using 'single-transaction' and 'extended-insert' on mysqldump? 4. But after a few test, I The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table data. Please ensure that you are not inside mysql while running this command. It should convert you to utf8 without using mysqldump. i. 51 (and according to the change log versions since 4. Can I make a duplicate without using mysqldump? Last time I used mysqldump it took a really long time. This output consists of CREATE statements to create dumped objects (databases, tables, stored routines, and so forth), and INSERT statements to load data into tables. 4. Seems like there could be a quicker way if its just a matter of copying the files. It dumps one or more MySQL databases for backup or transfer to another SQL server. However, most probably the API does an indirect call to mysqldump. Modified 6 years, 7 months ago. Copy & paste with huge amounts of text often makes Chrome freeze. Step 2: You can use rsync command to transfer the entire mysqldump itself simply connects to the server, executes SQL queries to fetch the data, and formats the output as a SQL script, ready for importing later. Mysqldump does have an option --no-data so it dumps the table definition (CREATE TABLE) without data (INSERT). sql # To export to file (structure only) mysqldump -d -u [user] -p[pass] -d mydb > mydb_structure. 1) does switch off foreign key checks. txt Without local access to the server, is there any way to copy / clone MySQL database (including content and excluding content) to another database without using mysqldump? I am currently using MySQL 4. I want to copy a Database without copying its data, I mean I just want to copy the stucture and tables and foreign key and not the data in it. ) Right click on the database (not the table) and select Tasks -> Generate Scripts. 2. sql See the MySQL documentation about mysqldump arguments. Follow edited Aug 10, 2011 at 16:00. I have done a lot of searching and not found any similar way to do this for InnoDB. sql as shown below. Go to Database--> Migration Wizard. If you are copying the entire database installation, so, all of the databases and the contents of every database, you can just shut down mysqld, zip up your entire MySQL data directory, and copy it to the new server's data directory. In MySQL, it's possible to duplicate a database without using the commonly employed mysqldump utility. 13. Using MySQL Workbench [Migration Wizard] To directly copy a database from one server to another (even a local one) without creating intermediary export/dump files, you can do so within MySQL Workbench using its Migration Wizard. This can be useful when you don't have direct access to the I'm attempting to export about 150GB of data from a database with hundreds of tables, and have found mysqldump to be very buggy. By default, if GTIDs are in use on the source (gtid_mode=ON), mysqldump includes the GTIDs from the gtid_executed set on the source in the dump output to add them to the gtid_purged set on the replica. 2. From the mysqldump man page (v 5. gz" I would advise MySQLdb - it provides a MySQL API for Python. You may need to ensure some aspects of the MySQL configuration is the same on both servers Replace database_name with the name of the database you wish to use. Solutions. I cannot use mysqldump, because my database is big (7Go, mysqldump fail) If the version of the 2 mysql database is too different it might not work, you can check your mysql version using mysql -V. ). sql | ssh user@remote "gunzip | mysql -h host -u username -p dbname" Or remotely restore without compression (not recommended): Same database just on different schema names? Try this: CREATE DATABASE new_db; CREATE TABLE new_db. To copy a MySQL database, you need to follow these steps: First, create a new database using CREATE DATABASE statement. This is normally fine, but I've modified my localhost to have a different schema than the production database. mysqldump --user=user1 --password=password1 database1 table1 \ | mysql --user=user2 --password=password2 database2 I'm not a MySQL expert by any means but the following site suggests using the -d or --no-data option of mysqldump: mysqldump -d -h localhost -u root -pmypassword databasename > dumpfile. --disable-keys only works for MyISAM tables. txt Or if you have the dump file you would do it as: sed -e '/^CREATE DATABASE/d' -e '/^USE `/d' <dumpFile. Step 1: Do a full-backup of databases in source server using mysqldump. 13 this is not possible with mysqldump. 1 Making a Copy of a Database $> mysqldump db1 > dump. hows. mysqldump―output details. REASON: I would like to run a cron job, which takes a mysqldump of the database once every As far as I understand, mysqldump requires a running mysql server to extract the data so I can't use it. What you could do is dump tables A,C,D in one command as you are doing, and I would like to know the command to perform a mysqldump of a database without the prompt for the password. As LukeR said, the --no-data option to mysqldump will do what you want. I am able to copy a table from one database to another database within the server, but not able to do for across servers. $> mysqldump --databases db1 > dump. The --no-data option tells mysqldump not to dump table data, resulting in the dump file containing only statements to create the tables. I want to copy a live production database into my local development database. I need to copy the project1_production database into the anotherproject_development database of an application I'm currently developing. From this post: Run MySQLDump without Locking Tables, it says obviously mysqldump will lock the db and prevent insert. table1 and pipe it to mysql to database2. – The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table data. Use mysqldump --help to Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company 1. *By default, trigers are exported by implicit --triggers and my answer explains how to perfectly export databases: mysqldump -u john -p --skip-triggers apple > backup. As a constant reminder to myself of the possibility of skipping options, I always use certain flags in mysqldumps (--routines, --triggers) even if they are default. Is it possible to dump data in xml format without the database name in the output? If I dump output like this with the --xml option: $&gt;mysqldump --xml my_database_name my_table &gt; my_table. If you do a dump using the following two rules: Do not use options such as --databases, --database, and simply just put the database name at the end of the command without these options. We use Galera 5. #1 building If you're using Linux, you can use the following bash script: (it may need someUTF-8 $> mysqldump --all-databases > dump. yourTableName2;Let us first create a table −mysql> use sample; Database changed mysql> create table DemoTable101 -> ( -> Id int, -> Name varchar(2 The question on how to copy without mysqldump has been answered - however, that entails duplicating the entire mysql tree. mysqldump --opt --flush-logs --single-transaction --ignore-table=mysql. ) If you want to copy the whole database, just click next. It does not work cross platform (eg. To do this, execute the below statement: Before transferring the database file to the new VPS, we first need to back it up on the original virtual server by using the mysqldump command. I know copying mySQL InnoDB Files (frm, etc) is asking for trouble. Option 3. The -r flag does the same as the shell operator > but without the character-set problems. sql $ ssh user@remote "mysqldump -h host -u username -p dbname | gzip" | gunzip > dbname. 32. sql file (which I have already gunzipped). ) Click Next on the first page. If we want to copy a database without using the mysqldump tool, we must manually create each table in the destination database and copy all In MySQL, it's possible to duplicate a database without using the commonly employed mysqldump utility. Copy the database structure using the mysqldump command from a dos command prompt. When I run it in my mysql shell I get this: MySQL JS > mysqldump -u myusername -pmypassword -d olddb | mysql -u myusername -pmypassword -D newdb SyntaxError: Unexpected identifier. gz. Improve this question. You can then transfer the file to the other machine and feed it as input to the mysql client. Import the $> mysqldump --databases db1 > dump. There are 2 mysqldump parameters that control this behavior:--routines – FALSE by default--triggers – TRUE by default; so in mysqldump command , add --routines like : mysqldump <other mysqldump options> --routines > outputfile. Due to I have no physical access to the new server file system, we can only use mysqldump. To dump only specific databases, name them on the command line and use the --databases option: $> mysqldump --databases db1 db2 db3 > dump. Here, we will copy databases in MySQL on the same server. cnf file to the proper directory, and now I can restore the database to the new server, using the copy-back option. I copied website_production into mysql of my developemnt environment, so using SHOW DATABASES; now I have website_development $ mysqldump ${source_db} -R | mysql ${dest_db} In fact, as I make a regular dump for backup purposes, I prefer to use the backup dump itself The IPv4 address or hostname for the source database server. Example: Best way of dumping and restoring without problems: MYSQL DUMP mysqldump -h HOST -u USER -pPASSWORD --single-transaction --quick --skip-lock-tables --triggers --routines --events DATABASE | gzip > "DATABASE. I need to have an exact copy of my databases in a clone VM of my server (just in case the server goes down, have the VM ready with the dbs). EDIT: I am not going to use mysqldump. Here is the basic idea: You could run rsync against /var/lib/mysql on a master and copy it to /var/lib/mysql on a slave. sql Is this sa It's a Bash wrapper around mysqldump which allows you to migrate databases and ignore the DEFINER statements. Duplicating a MySQL Database Without mysqldump. mysqldump -u username -p --lock-tables --databases DB1 DB2 DB3 > database-backup. [SOURCE_PORT] The port for the source database server. The steps for implementing this are as follows: The backup files created by the mysqldump utility are basically a set of SQL statements that can be used to recreate the original database. The problem here is that table1 is still table1. The database is a mix of MyISAM and InnoDB, with InnoDB being used for the big tables, and in particular for the one where the crash occurred. sql and . Here is a example of a Windows batch command line to dump a single procedure, using the system table mysql. sql // exports all tables of db1 to dump. I need to dump a table for daily transfer. # To export to file (data only) mysqldump -t -u [user] -p[pass] -t mydb > mydb_data. I want to backup my database using mysql dump. The --databases option causes all names on the command line to be treated as database names. com -uYourUser -pYourPass --all-databases Edit for ajreal: By default, mysqld (the MySQL server) will run on 3306, and mysql (the client application) will connect using that port. Normally, mysqldump treats the first name argument on the command line as a database name and following names as table names. What I need is one copy of the entire database which is First, create the new database . 23. sql This will produce a MySQL : Copy/duplicate database without using mysqldump [ Beautify Your Computer : https://www. sql // imports the dump. So you should be able to just run the following purely PHP The only SAFE way to copy databases from one machine to another is to first quiesce the database (make sure no clients are modifying it), then use the mysqldump command to create a text representation of your schema and the contents of your tables. Discover methods for copying tables data views and more using command-line If you have shell access you may use mysqldump to dump the content of database1. I think you can do this all from the dedicated server: mysqldump --user=<username> --password=<password> --host=<server 1 hostname> --port=<port> --add-drop-database <database name> > dump. I am not sure if there is an actual option for the mysqldump command but you could always just run the output through a filter like sed. I am trying to understand how mysqldump works: if I execute mysqldump on my pc and connect to a remote server: mysqldump -u mark -h 34. We need to know the MySQL . 30)--routines, -R Dump stored routines (functions and procedures) from the dumped databases. Unfortunately the server is locked down pretty tight, has no mysqldump installed, binary files can't be executed by normal users/in home directories (so I can't "install" it myself) and the database lives on a separate server, so I can't grab the files directly. I'm running mysqldump in the VM - I've no idea how to run it on the Mac against a MySQL database in the VM – IIRC the backup. You can also use the mysqldump utility to transfer your MySQL database to another MySQL server. (There might be an existing use statement that's commented out, so you can change this and un-comment it. proc:. The first command will spit out a . event --all-databases The triggers we copy with cp to backup folder. Do not use --databases on the mysqldump command line because that causes USE db1 to be included in the dump file, which overrides the I want to copy my production database to my development environment. The mysqldump command can also generate output in CSV, other delimited text, or XML format. Second, export all a database from which you want to copy using mysqldump tool to a SQL dump file. $> mysql < dump. I use the --all-databases option which dumps my databases, but it also dumps system databases (information_schema, phpmyadmin, etc. tbl_name; If you have a bunch of tables in there you can just create a script to do the job. ) "Save to File" should be selected. If you want to copy all of the tables, you use: Without --tab, mysqldump writes SQL statements to the standard output. sql It worked for me. Restore a table in the MySQL database: 1. Use mysqldump-php a pure-PHP solution to replicate the function of the mysqldump executable for basic to med complexity use cases - I understand you may not have remote CLI and/or mysql direct access, but so long as you can execute via an HTTP request on a httpd on the host this will work:. Copy the dump file from Server 1 to Server 2. The command which worked for me was: mysqldump -u <database-user> -p<database-password> <database-name> | xz | ssh <target-ssh-username>@<target-hostname> \ "tee remote-dump. Copying database schemas without transferring data is a common requirement in database management, particularly when we need to replicate a database's structure across different $> mysqldump --databases db1 > dump. Product. . $> mysqldump --all-databases > dump. shell> mysqldump db1 > dump. sql into the new database I want to run this command during the time in which the production server is running the application: mysqldump -u sbp -p databasename_production &gt; databasename_development_copy. Use the SHOW DATABASES MySQL command to list your databases. To create a backup of an entire database, you can use the mysqldump command as follows: mysqldump -u username -p database_name > backup_file. From there you can select the source and destination connections if you've previously saved Duplicate a MySQL Database without using mysqldump - To duplicate a MySQL database, the syntax is as follows −create table yourdatabaseName1. will that work? for multiple databases. sql file with the structure of all entities in the database whereas the second one automatically makes the . I have been doing this for several years in different contexts, with small to medium databases (1 G to 100 G). server. Alternatively, you could also create a mysql dump file containing all the data and then import it to another database. My scenario is I have (zfs) snapshots of the filesystem at various times, First thing you need to do is to ssh into server from which you want to duplicate or copy the database to another server. This is my batch If using mysqldump, see top answer below. Here’s the SQL query to copy table sales from source_db database to the database files are in whatever location is specified in the datadir variable in your my. I now want to copy a specific database of a specific project (project1) of this alldb. Before copying make sure you hose all binary logs and start from scratch. When you exceed 5-10 GB, depending on the MySQL load, quick and dirty does not cut it anymore. [DBS] A space-separated list of the databases on the source database server to include in the dump. Duplicate MYSQL Database Same Server Without Using Select required database; Click on the operation tab; In the operation tab, go to the "copy database"-option and type your desired clone-db-name into the input field; Select "Structure and data" (Depends on your requirement) Check the boxes, "CREATE DATABASE before copying" and "Add AUTO_INCREMENT value" Click "GO" Tested with phpMyAdmin 4. tech/p/recommended. After running a simple --all-databases Efficiently clone your MySQL database (even large ones exceeding 7GB) without using mysqldump. So, it's just a personal preference. sql files (if created by mysqldump) are just SQL commands in a text file. 3 I want to dump the database on my remotely hosted site in regular intervals using a shell script. Without this option, mysqldump treats the first name as a database Copying from one database to another. Once you've backed that up, restart mysql with sudo invoke-rc. You could write a script that takes the output from SHOW TABLES from one database and copies the schema to another. mysqlsh is a new universal shell for database administration. mysqldump -h [server] -u [user] -p[password] db1 | mysql -h [server] -u [user] -p[password] db2. Unfortunately, LOCK TABLES does not apply at the table level, only at the database level, and I don't want to give the MySQL user that much access. e. Use Mysqldump Utility to Repair MySQL Database Without the Backup File. I'm working as a Database Architect, Database Optimizer, Database Administrator, Database Developer. By default, mysqldump includes the following line at the top of the dump file: Copying a database in MySQL, how to copy views? Ask Question Asked 13 years, 5 months ago. In cases where you need to transfer databases between different architectures, you can use mysqldump to create a file containing SQL statements. 168. Unlike the classic mysql client, which allows you to simply execute SQL queries, mysqlsh can work in SQL \ Python \ JS The Mac has a total of 8Gb RAM, of which nearly 5Gb are allocated to the VM. mysqlsh. mysql> create database dawn_dummy; I have a large database, "devDB" that I want to duplicate on the same server to become my live database, "liveDB". mysqldump -u root -pabc Db -r C:\Documents and Settings\All Users\Desktop\ttt Backup MySQL Database without mysqldumb or mysql installed. SimpleBackups. If using MySQL Workbench, go to Advanced options, uncheck "lock-tables" [to not block] and check "compress" [less network bandwidth used, so backup goes faster]. Percona XtraBackup (innobackupex) from Percona MySQL distro will let you do live & differential mysql backup and serve you the backup files that can be restored by copying to /var/lib/mysql/. ; Include the option --no-create-db; If you do the following then mysqldump will create the SQL without referencing the database, then you can use the new database name at Create the new database, either from MySQL Query Browser (part of MySQL GUI Tools) or MySQL Command Line: CREATE DATABASE `new_database_name`; 2. sql How do I copy database1 to database2 from the mysql command line? I know that mysqldump is one option, or I can do . Ask Question Asked 8 years, 5 months ago. ubuntu/macos) with same server versions nor if mysql server versions are different on same platform. $ mysqldump -u user --password=pass live_db_name | mysql -u user --password=pass -h localhost duplicate_db_name However, I'm looking for a way to do this where it only does a differential copy. Conclusion . gz will the se Specifying username and password, Creating a backup of a database or table, Restoring a backup of a database or table, mysqldump from a remote server with compression, restore a gzipped mysqldump file without uncompressing, Backup direct to Amazon S3 with compression, Tranferring data from one MySQL server to another, Backup database with stored procedures I've searched around, and only this solution helped me: mysql -u root -p set global net_buffer_length=1000000; --Set network buffer length to a large byte number set global max_allowed_packet=1000000000; --Set maximum allowed packet size to a large byte number SET foreign_key_checks = 0; --Disable foreign key checking to avoid delays,errors and In this article, we looked at two methods of exporting schema without data in MySQL using mysqldump command and another way using MySQL Workbench. The mysqldump command can also generate files in CSV and XML format. sql. For this, we will be using an inbuilt database named sys. Follow asked Dec 11, 2015 at Now copy the files for the database from the data folder of the dead machine to the data folder on the new machine. sql shell> mysqladmin create db2 // creates new database db2 shell> mysql db2 < dump. Do not use --databases on the mysqldump command line because that causes USE db1 to be included in the dump file, which overrides the Use MySQL INSERT INTO SELECT without row limits. Do not use --databases on the mysqldump command line because that causes USE db1 to be included in the dump file, which overrides the @Pacerier There have been situations where I didn't want triggers and I would use --skip-triggers on such occasions (such as setting up slaves that didn't need the triggers). To create a carbon copy of a database, leaving its contents intact, follow these steps: Create the target database with the same name as the source database using any available method, such To copy a database from one MySQL server to another, use the –host option in the mysqldump, mysqladmin, and mysql commands, specifying the IP address or hostname of the destination server For example, suppose you want to create a database on host 192. OTOH, if you have a "replication slave", rather than dumping (as one operation) then importing (as a second operation) to replication slave, For example, using --skip-triggers, you can export the schema and data of the tables of apple database without its triggers to backup. yourTableName1 select * from yourdatabaseName2. Then copy that text file over to the other machine and read it in by specifying it as the input to the mysql command. txt files with the structure and entities split out. mysqldump allows you to dump databases that are hosted on a remote machine. So I decided to do it with ROBOCOPY, and copy data folder. [USERNAME] The MySQL user account. Is there a way to do this without locking the production database? I'm currently using: mysqldump -u root --password=xxx -h xxx my_db1 | mysql -u root --password=xxx -h localhost my_db1 But it's locking each table as it runs. This allows you to run queries and perform actions on that specific database. This will create a file with the SQL statements necessary to recreate the table structure but without any of the actual data. You don't want to call mysqldump directly or at all? You might also want to check out Dump tables and data where the exact procedure to dump the table structure and data (down the page) without MySQLdb is shown. Create a dummy database and restore the backup of the database on it. You need to be 9. Use mysqldump --help to This is useful if you want to dump only the CREATE TABLE statement for the table (for example, to create an empty copy of the table by loading the dump file). sql (All InnoDB) without using mysqldump and just using file/folder I'm Anvesh Patel, a Database Engineer certified by Oracle and IBM. ) which I don't need. mysqldump -h your. But what if i copy the whole MSYSQL directory as is? bin, data, docs, etc. Note: If MySQL is not in your path you will have to navigate to the MySQL bin directory, on my machine this is I use mysqldump to automatically dump all my databases to a text file and save this dump as backup. mysql -uroot -pyourpasswd -e "Create database db_new;" Then run the following (you don't need to execute "-e") mysqldump -uroot -pyourpasswd -n db_old | mysql -uroot -pyourpasswd db_new; From the man page: mysqldump is also very useful for populating databases by copying data from one MySQL server to another: #1. What I do is to use hexedit, press Tab, type / and the name of the table, hit enter, when it finds the CREATE TABLE statement for the large table causing issues, I navigate to the PRIMARY KEY/UNIQUE KEY/KEY second and remove all MySQL – Copy Database Table of content Copy Database in MySQL Creating Copy database (Manually) Copy Database Without MySQLdump ”; Previous Next In modern times, companies rely on databases to store crucial information like financial transactions, customer profiles, and employee records. First try the mysql client application: mysql -h your. x I would suggest the two simple steps to transfer the entire database from one server to another. drop table if exists table2; create table table2 like table1; insert into table2 select * from table1; But, i won't want to do this manually for each table name. ; The following picture illustrates the steps: I need to create a copy of the database in my MySQL Server using a Python program. 23 -pxxx --quick | gzip &gt; dump. We need to regularly create a clone of a production server's live MySQL 4 database (only one schema) and import it on one or more development databases. The problem with As the question states to sync all data from one server to another, I think you can use a relatively simple solution, involving mysqldump. On windows, this is likely to be <mysql directory>\data. The purpose of my question is to find the best way to write a database conversion program. Are trying to create a copy of the database (from scratch) or just copy a single table structure across to another database? In any case, I'd recommend mysqldump . You Without --tab, mysqldump writes SQL statements to the standard output. tbl_name AS SELECT * FROM old_db. You can also do this without creating the intermediate file: "mysqldump - root -p db1 tabletoexp | mysql -u root -p db2" If they are on different servers use "-h hostname" on both sides. ; Third, import the SQL dump file into the new database using the mysql tool. Each database has its own subdirectory which contains the schema definitions, MyIsam stores the table information in these subdirectories as well but InnoDB tables store their data in the ibdata file, unless you had Copying the entire data folder. The output can be saved in a file and reloaded later using mysql to recreate the dumped objects. Edit the dump file to add a "USE [new database name];" at the top. How do you copy a view without mysqldump the entire database? php; mysql; database; view; backup; Share. $> mysqldump db1 > dump. 7. Modified 3 years, Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company We use mysqldump for backup (without Trigger/Events/Routines included). I have looked through this site and see whether will mysqldump online backup bring down our production website. This is the only way (that I know of) to copy InnoDB files from one instance to Normally, when I backup the database, I run a command like this: mysqldump -uuser -p -hhost -Ddatabase > C:\TEMP\db_2018-04-05. mysql Here's the problem I'm trying to solve if someone has a better solution: I have two databases, each on different servers; I'll call them the raw database and the analytics database. If you want to copy specific tables, click on "Select Specific Database Objects", select the tables you want, and then click next. This is the code I run in Command prompt when the location is mysql bin. xz | unxz | mysql -u <target-database MySQL Copy Database Without MySQLdump. why mysqldump might not be enough. cnf file. To add to that, here's a backup script I wrote that dumps all MySQL databases to plain text files, and creates separate dump files for each database's table schema and data (it's quite common to want to restore or create the tables on another MySQL server WITHOUT the data, and that's a lot Copy database files from MySQL folder (under old xampp folder) except share,bin, and script folder see attached image to see which files need copy (only files with in green box) and replace all these database files in new On the new server (where I will restore the data), I shutdown the mysqld process (mysqladmin -uroot -p shutdown), copied the my. The quick and dirty mysqldump works for smaller data sets; the smaller they are, the better it goes. Providing the best articles and solutions for different problems in the best manner through my blogs is my passion. I found this command to be concise and effective: mysqldump --opt db1 | mysql db2 It was working fine, but now it breaks with following error: 9. For example: mysqldump | sed -e '/^CREATE DATABASE/d' -e '/^USE `/d' >dumpFile. 4. It is possible to dump a single function or procedure using the command that Ike Walker mentioned, but the SHOW CREATE PROCEDURE and SHOW CREATE FUNCTION commands don't allow to select only a few columns from the output. Without local access to the server, is there any way to duplicate/clone a MySQL db (with content and without content) into another without using mysqldump? I am currently using You can look at the nysqldump source, see the queries it executes, and write it again, except why, given that mysqldump already exists? mysqldump works with any kind of How to Backup and Restore MySQL Database with/without Mysqldump? In this article, I will introduce 2 ways for MySQL database backup and recovery with/without the Mysqldump command-line utility, so you can You can copy everything from mysql data folder /var/lib/mysql (this is the default location, check yours) and put it in the new location/server, check config to see datadir location Here is the basic idea: You could run rsync against /var/lib/mysql on a master and copy it to /var/lib/mysql on a slave. 1. But this applies to all the tables named in the arguments. Of course, you need to run rsync several times. html ] MySQL : Copy/duplicate databas You can duplicate a table without data by running: CREATE TABLE x LIKE y; (See the MySQL CREATE TABLE Docs). 5. 2; this is how you issue the command: If you want to dump the MySQL database table structure of a MySQL database without including any of the data, you can use the mysqldump command with the --no-data option. sql The mysqldump command included with MySQL 5. Suppose we want to dump (copy) the database objects and data of the testdb into an SQL file located at D:\Database_backup folder. The raw database is the "real" database and collects records sent to its server, and stores them in a table using the transactional InnoDB engine. qtzs laqod czctz bsqazt wzbis laghx ilxu spr bpl purtm