Migrate DB2 to MariaDB

Shiji Pan

1 year ago

Want to migrate from DB2 to MariaDB?

Try Withdata DBCopier, a DB2 to MariaDB converter for Windows, Mac, and Linux, Migrate DB2 to MariaDB, Easy and Fast.

Migrate from DB2 to MariaDB

Choose source DB2 database and logon.

Choose target MariaDB database and logon.

Click “Wizard – Import All Tables” at task dialog.

then show the wizard.

Create MariaDB tables. Copy DB2 data to MariaDB. Create MariaDB indexes.

Withdata DBCopier is an on-premise data conversion software that helps you to copy data between databases. Download Withdata DBCopier

DBCopier works fast. It convert millions of rows within a minute.

Of course! DBCopier migrate from DB2 to MariaDB locally, absolutely safe.

Yes, you can. DBCopier has Linux, Mac OS, and Windows version.

Both DB2 and MariaDB are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.

Property	in DB2	in MariaDB
port	`50000`	`3306`
identifiers	`"double quotes"`	`backtick`
row limit	`FETCH FIRST n ROWS`	`LIMIT n`
dates	`DATE, TIME, TIMESTAMP`	`DATETIME, TIMESTAMP, DATE, TIME`
long text	`CLOB`	`TINYTEXT / TEXT / MEDIUMTEXT / LONGTEXT`
binary	`BLOB`	`BLOB / TINYBLOB / LONGBLOB`

Side	Command
DB2	`EXPORT TO out.csv OF DEL`
MariaDB	`mariadb-dump`
MariaDB (load)	`mariadb-import, or LOAD DATA INFILE`
DB2 (load)	`db2 IMPORT FROM file OF DEL`

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