Want to sync data from Oracle to DB2 ?
Try Withdata DBCopier, a Oracle to DB2 converter for Windows, Mac, and Linux, Synchronize 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.
Download Withdata DBCopier
Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit
Synchronize data from Oracle to DB2
Login to Oracle and target DB2 -> Select source Oracle tables -> Set target DB2 tables -> Sync Oracle data to DB2
Choose source Oracle database and logon.
Choose target DB2 database and logon.
Click “Wizard – Import All Tables” at task dialog.
then show the wizard.
1. Select source Oracle tables to sync.
2. List target DB2 tables.
Set “Import Type” to “Replace”, it will do a full synchronization.
Or set “Import Type” to “Upsert”, it will do a upsert synchronization.
3. Select DB2 tables to sync.
4. Sync Oracle data to DB2.
More about Oracle to DB2 converter
Download Withdata DBCopier
Windows 64 bit
Windows 32 bit
Linux .deb (For Debian, Ubuntu) 64 bit
Linux .rpm (For Red Hat, Fedora, SUSE) 64 bit
MacOS 64 bit
See also:
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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