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Can I Dump a MySQL Database Using Only SQL Queries?

Mary-Kate Olsen
Mary-Kate OlsenOriginal
2025-01-04 10:05:34846browse

Can I Dump a MySQL Database Using Only SQL Queries?

Dumping MySQL Database Content via Query

It's not possible to perform a mysqldump by executing a single SQL query. However, the MySQL client allows you to select and export data from a database using a query.

Exporting the Entire Database

To dump all data from a database as if exporting via phpMyAdmin, execute the following command in the MySQL command-line interface:

mysql -e "select * from myTable" -u myuser -pxxxxxxxxx mydatabase

If necessary, you can redirect the output to a file for storage:

mysql -e "select * from myTable" -u myuser -pxxxxxxxx mydatabase > mydumpfile.txt

Exporting Specific Data Based on Query

Alternatively, if you wish to selectively export data based on a specific query, you can use the WHERE clause:

mysqldump --tables myTable --where="id < 1000"

This command will dump data from the specified table where the id column value is less than 1000.

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