Want to transfer data from multiple similar MySQL tables to 1 DB2 table?
Try Withdata DBCopier, a MySQL to DB2 converter for Windows, Mac, and Linux, Copy MySQL data to DB2, Easy and Fast.
- Can run in GUI mode, Step by Step, just a few mouse clicks.
- Can run in Command line, for Scheduled Tasks and Streams.
- Support Windows, Linux, and macOS.
Transfer data from multiple similar MySQL tables to a single DB2 table
Login to MySQL and DB2 -> Select source MySQL tables -> Set the target DB2 table -> Copy MySQL data to DB2
Choose source MySQL database and logon.

Choose target DB2 database and logon.

Click “Convert Similar Tables” at task dialog.

then show the wizard.
1. Select similar MySQL tables.

2. Select a destination DB2 table and config fields.

3. Preview data.

4. Import data from multiple similar MySQL tables to a single DB2 table.

More about MySQL to DB2 converter
See also:
MySQL → DB2 reference
Type mapping
| Value kind | in MySQL | in DB2 |
|---|---|---|
| Int | INT | INTEGER |
| Long text | LONGTEXT | CLOB |
| Datetime | DATETIME | TIMESTAMP |
| Binary | LONGBLOB | BLOB |
| Boolean | TINYINT(1) | SMALLINT |
| JSON | JSON | CLOB |
Dialect differences
Both MySQL and DB2 are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in MySQL | in DB2 |
|---|---|---|
| port | 3306 | 50000 |
| identifiers | `backtick` | "double quotes" |
| row limit | LIMIT n | FETCH FIRST n ROWS |
| dates | DATETIME, TIMESTAMP, DATE, TIME | DATE, TIME, TIMESTAMP |
| long text | TINYTEXT / TEXT / MEDIUMTEXT / LONGTEXT | CLOB |
| binary | BLOB / TINYBLOB / LONGBLOB | BLOB |
Command line
| Side | Command |
|---|---|
| MySQL | mysqldump, or mysql -e "SELECT ..." > out.csv |
| DB2 | EXPORT TO out.csv OF DEL |
| DB2 (load) | db2 IMPORT FROM file OF DEL |
| MySQL (load) | mysqlimport, or LOAD DATA INFILE |
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