Want to transfer data from multiple similar Redshift tables to 1 DB2 table?
Try Withdata DBCopier, a Redshift to DB2 converter for Windows, Mac, and Linux, Copy Redshift 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.
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
Transfer data from multiple similar Redshift tables to a single DB2 table
Login to Redshift and DB2 -> Select source Redshift tables -> Set the target DB2 table -> Copy Redshift data to DB2
Choose source Redshift database and logon.
Choose target DB2 database and logon.
Click “Convert Similar Tables” at task dialog.
then show the wizard.
1. Select similar Redshift tables.
2. Select a destination DB2 table and config fields.
3. Preview data.
4. Import data from multiple similar Redshift tables to a single DB2 table.
More about Redshift 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:
- Copy Redshift table data to DB2
- Copy Redshift query results to DB2 table
- Batch copy Redshift tables to DB2
Redshift → DB2 reference
Type mapping
| Value kind | in Redshift | in DB2 |
|---|---|---|
| Int | integer | INTEGER |
| Bigint | bigint | BIGINT |
| Decimal | numeric(p,s) | DECIMAL(p,s) |
| Float | double precision | DOUBLE |
| Text | varchar(n) | VARCHAR(n) |
| Long text | varchar(max) | CLOB |
| Date | date | DATE |
| Datetime | timestamp | TIMESTAMP |
| Binary | (none) | BLOB |
| Boolean | boolean | SMALLINT |
| JSON | super | CLOB |
Dialect differences
Both Redshift and DB2 are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in Redshift | in DB2 |
|---|---|---|
| port | 5439 | 50000 |
| row limit | LIMIT n | FETCH FIRST n ROWS |
| dates | timestamp, date | DATE, TIME, TIMESTAMP |
| long text | VARCHAR(MAX) | CLOB |
| binary | — | BLOB |
Command line
| Side | Command |
|---|---|
| Redshift | UNLOAD to S3 |
| DB2 | EXPORT TO out.csv OF DEL |
| DB2 (load) | db2 IMPORT FROM file OF DEL |
| Redshift (load) | COPY from S3 |
No counterpart
- DB2 has no equivalent for Binary - it has to be flattened or dropped.
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