Want to batch copy data from Oracle tables to DB2 ?
Try Withdata DBCopier, a Oracle to DB2 converter for Windows, Mac, and Linux, Bulk copy Oracle 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.
Batch copy data from Oracle tables to DB2 tables
Login to Oracle and DB2 -> Select source Oracle tables -> Set target DB2 tables -> Copy Oracle data to DB2
Choose source Oracle database and logon.
Choose target DB2 database and logon.
Click “Convert All Tables” at task dialog.
then show the wizard.
1. Select source Oracle tables.
2. List target DB2 tables.
3. Select DB2 tables to import.
4. Transfer data from Oracle tables to DB2.
More about Oracle to DB2 converter
Download Withdata DBCopier
See also:
- Copy Oracle table data to DB2
- Copy Oracle query results to DB2 table
- Merge multiple similar Oracle tables to 1 DB2 table
Oracle → DB2 reference
Type mapping
| Value kind | in Oracle | in DB2 |
|---|---|---|
| Int | NUMBER(10) | INTEGER |
| Bigint | NUMBER(19) | BIGINT |
| Decimal | NUMBER(p,s) | DECIMAL(p,s) |
| Float | BINARY_DOUBLE | DOUBLE |
| Text | VARCHAR2(n) | VARCHAR(n) |
| Boolean | NUMBER(1) | SMALLINT |
Dialect differences
Both Oracle and DB2 are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in Oracle | in DB2 |
|---|---|---|
| port | 1521 | 50000 |
| row limit | FETCH FIRST n ROWS ONLY | FETCH FIRST n ROWS |
| dates | DATE, TIMESTAMP | DATE, TIME, TIMESTAMP |
| long text | CLOB, NCLOB | CLOB |
| binary | BLOB, BFILE | BLOB |
Command line
| Side | Command |
|---|---|
| Oracle | exp / expdp |
| DB2 | EXPORT TO out.csv OF DEL |
| DB2 (load) | db2 IMPORT FROM file OF DEL |
| Oracle (load) | sqlldr (SQL*Loader) |
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