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