I have a database that is quite large so I want to export it using Command Prompt but I don't know how to.
I am using WAMP.
First check if your command line recognizes mysql command. If not go to command & type in:
set path=c:\wamp\bin\mysql\mysql5.1.36\bin
Then use this command to export your database:
mysqldump -u YourUser -p YourDatabaseName > wantedsqlfile.sql
You will then be prompted for the database password.
This exports the database to the path you are currently in, while executing this command
Note: Here are some detailed instructions regarding both import and export
Simply use the following command,
For Export:
mysqldump -u [user] -p [db_name] | gzip > [filename_to_compress.sql.gz]
For Import:
gunzip < [compressed_filename.sql.gz] | mysql -u [user] -p[password] [databasename]
Note: There is no space between the keyword '-p' and your password.
Well you can use below command,
mysqldump --databases --user=root --password your_db_name > export_into_db.sql
and the generated file will be available in the same directory where you had ran this command.
You could find more on the official reference for mysqldump: Import Export MySQL DB
Note: use --databases instead of --database since the last one is no more supported.
Enjoy :)
First of all
open command prompt then open bin directory in cmd (i hope you're aware with cmd commands)
go to bin directory of your MySql folder in WAMP program files.
run command
mysqldump -u db_username -p database_name > path_where_to_save_sql_file
press enter system will export particular database and create sql file to the given location.
i hope you got it :)
if you have any question please let me know.
Go to command prompt at this path,
C:\Program Files (x86)\MySQL\MySQL Server 5.0\bin>
Then give this command to export your database (no space after -p)
mysqldump -u[username] -p[userpassword] yourdatabase > [filepath]wantedsqlfile.sql
Locate your mysql instance with:
which mysql
If this is correct then export with the following (else navigate to the mysql instance in your mamp folder in bin):
mysqldump -u [username] -p [password] [dbname] > filename.sql
And if you wish to zip it at the sametime:
mysqldump -u [username] -p [password] [db] | gzip > filename.sql.gz
You can then move this file between servers with:
scp user#xxx.xxx.xxx.xxx:/path_to_your_dump/filename.sql.gz your_detination_path/
(where xxx.xxx.xxx.xxx is the server IP address)
And then import it with:
gunzip filename.sql.gz | mysql -u [user] -p [password] [database]
To export PROCEDUREs, FUNCTIONs & TRIGGERs too, add --routines parameter:
mysqldump -u YourUser -p YourDatabaseName --routines > wantedsqlfile.sql
The problem with all these solutions (using the > redirector character) is that you write your dump from stdout which may break the encoding of some characters of your database.
If you have a character encoding issue. Such as :
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ...
then, you MUST use -r option to write the file.
MySQL
mysqldump -u user -pyour-password-without-space-between-letter-p-and-your-password --default-character-set=utf8 --host $HOST database-name -r dump.sql
Using Docker
docker exec --rm -v $pwd:dump -it mysql:5:7 mysqldump -u user -pyour-password-without-space-between-letter-p-and-your-password --default-character-set=utf8 --host $HOST database-name -r dump/dump.sql
Note: this mounts the current path as dump inside the instance.
We found the answer here
Conversely, don't use < to import your dump into your database, again, your non-utf8 characters may not be passed; but prefer source option.
mysql -u user -pYourPasswordYouNowKnowHow --default-character-set=utf8 your-database
mysql> SET names 'utf8'
mysql> SOURCE dump.sql
Give this command to export your database, this will include date as well
mysqldump -u[username] -p[userpassword] --databases yourdatabase | gzip > /home/pi/database_backup/database_`date '+%m-%d-%Y'`.sql.gz
(no space after -p)
I have installed my wamp server in D: drive so u have to go to the following path from ur command line->(and if u have installed ur wamp in c: drive then just replace the d: wtih c: here)
D:\>cd wamp
D:\wamp>cd bin
D:\wamp\bin>cd mysql
D:\wamp\bin\mysql>cd mysql5.5.8 (whatever ur verserion will be displayed here use keyboard Tab button and select the currently working mysql version on your server if you have more than one mysql versions)
D:\wamp\bin\mysql\mysql5.5.8>cd bin
D:\wamp\bin\mysql\mysql5.5.8\bin>mysqldump -u root -p password db_name > "d:\backupfile.sql"
here root is user of my phpmyadmin
password is the password for phpmyadmin so if u haven't set any password for root just nothing type at that place,
db_name is the database (for which database u r taking the backup)
,backupfile.sql is the file in which u want ur backup of ur database and u can also change the backup file location(d:\backupfile.sql) from to any other place on your computer
mysqldump -h [host] -p -u [user] [database name] > filename.sql
Example in localhost
mysqldump -h localhost -p -u root cookbook > cookbook.sql
mysqldump --no-tablespaces -u username -p pass database_name > db_backup_file.sql
Syntax
(mysqldump.exe full path) -u (user name) -p (password) (database name) > (export database file full path)
Example
c:>d:\wamp\bin\mysql\mysql5.6.12\bin\mysqldump.exe -u root -p mydbname > d:\mydb.sql
where d:\wamp\bin\mysql\mysql5.6.12\bin\mysqldump.exe will be your actual mysqldump.exe path, mydbname is the name of database which you want to export and d:\mydb.sql is the path where you want to store the exported database.
For import:
mysql -u db_username -p newFileName < databasName.sql
For export:
mysqldump -u db_username -p databasName > newFileName.sql
I have used wamp server. I tried on
c:\wamp\bin\mysql\mysql5.5.8\bin\mysqldump -uroot -p db_name > c:\somefolder\filename.sql
root is my username for mysql, and if you have any password specify it with:
-p[yourpassword]
Hope it works.
For windows OS :
When you get error 1064 mysql (42000) while trying to execute mysqldump command, exit from current terminal. And execute mysqldump command.
mysql>exit
c:\xampp\mysql\bin>mysqldump -uroot -p --databases [database_name] > name_for_export_db.sql
I was trying to take the dump of the db which was running on the docker and came up with the below command to achieve the same:
docker exec <container_id/name> /usr/bin/mysqldump -u <db_username> --password=<db_password> db_name > .sql
Hope this helps!
mysql -u -p databaseName>fileToPutDatabase
Login in your databse server and then hit the below command:-
mysql -u username -p databasename > exportfilename.sql
Then it will ask for password Enter the password and hit enter,it will take some time your database will be exported.
You can use this script to export or import any database from terminal
given at this link: https://github.com/Ridhwanluthra/mysql_import_export_script/blob/master/mysql_import_export_script.sh
echo -e "Welcome to the import/export database utility\n"
echo -e "the default location of mysqldump file is: /opt/lampp/bin/mysqldump\n"
echo -e "the default location of mysql file is: /opt/lampp/bin/mysql\n"
read -p 'Would like you like to change the default location [y/n]: ' location_change
read -p "Please enter your username: " u_name
read -p 'Would you like to import or export a database: [import/export]: ' action
echo
mysqldump_location=/opt/lampp/bin/mysqldump
mysql_location=/opt/lampp/bin/mysql
if [ "$action" == "export" ]; then
if [ "$location_change" == "y" ]; then
read -p 'Give the location of mysqldump that you want to use: ' mysqldump_location
echo
else
echo -e "Using default location of mysqldump\n"
fi
read -p 'Give the name of database in which you would like to export: ' db_name
read -p 'Give the complete path of the .sql file in which you would like to export the database: ' sql_file
$mysqldump_location -u $u_name -p $db_name > $sql_file
elif [ "$action" == "import" ]; then
if [ "$location_change" == "y" ]; then
read -p 'Give the location of mysql that you want to use: ' mysql_location
echo
else
echo -e "Using default location of mysql\n"
fi
read -p 'Give the complete path of the .sql file you would like to import: ' sql_file
read -p 'Give the name of database in which to import this file: ' db_name
$mysql_location -u $u_name -p $db_name < $sql_file
else
echo "please select a valid command"
fi
mysqldump -uroot -p'passwd' --database databasename > /home/www/test.com/test.sql
When I run command above, it have no problem.
But when I change the test.com folder, for example:
mysqldump -uroot -p'passwd' --database databasename > /home/www/test2.com/test.sql
It shows the error:
bash: /home/www/test2.com/test.sql: No such file or directory
The path was correct, why?
sudo mkdir -p /home/www/test2.com
(Run it as a user which will dump the mysql so that it has write permissions too)
mysqldump -uroot -p'passwd' --database databasename > /home/www/test2.com/test.sql
I am trying to make DB dump using mysqldump like below,
# mysql -u root -p
after i login, i did command like below,
#mysql> mysqldump -u root -p --no-data Dbname > /var/lib/myfolder/MyDB.sql
if i enter then it gives like below,
mysql> mysqldump -u root -p --no-data Dbname > /var/lib/myfolder/MyDB.sql
->
->
->
->
->
I can not do anything than CTR+C. where am i doing silly mistakes?
Issue the command at shell level, not from within mysql, i.e. instead of
# mysql -u root...
type
# mysqldump -u root -p --no-data Dbname > /var/lib/myfolder/MyDB.sql
You are missing the ; at the end of the command. Try it like so:
mysql> mysqldump -u root -p --no-data Dbname > /var/lib/myfolder/MyDB.sql;
I am using the following command to export thedabase,however i can't find the FILE.sql file after executing the command.Where is it stored?
# mysqldump -u username -ppassword database_name > FILE.sql
Please try removing the space between -u and username:
mysqldump -uusername -ppassword database_name > FILE.sql
The FILE.sql shall be stored in the same folder where you execute the command.
If it is uknown for you, try specifying complete path to the file, i.e.:
mysqldump -uusername -ppassword database_name > $HOME/FILE.sql
Then you shall have FILE.sql in your HOME directory.
mysqldump mydatabase < /my/path/to/sqlfile.sql;
This is my command issued. What could be the cause of this syntax error, i'm pretty sure its correct.
I am trying to load an sql file to my database.
use
mysqldump -u username -p databasename > filename.sql
to export
and
mysql -u username -p databasename < filename.sql
to import
Please refer: http://dev.mysql.com/doc/refman/5.6/en/mysqldump.html
Synatax of MySQL dump command is : mysqldump -u -p >
In your case if the username is root then : mysqldump -u root -p mydatabase > /my/path/to/sqlfile.sql;
This might work out!
backup: # mysqldump -u root -p[root_password] [database_name] > dumpfilename.sql
restore:# mysql -u root -p[root_password] [database_name] < dumpfilename.sql
example
mysql -u root -ptmppassword databaseName < /tmp/fileName.sql