Want to migrate from Redshift to Clipper?
Try Withdata DBCopier, a Redshift to Clipper converter for Windows, Mac, and Linux, Migrate Redshift to Clipper, Easy and Fast.
- Step by Step, just a few mouse clicks.
- Create Clipper tables with auto mapping data types. Create Clipper indexes.
Migrate from Redshift to Clipper
Login to Redshift -> Login to Clipper -> Select tables to migrate -> Migrate from Redshift to Clipper
Choose source Redshift database and logon.
Choose target Clipper database and logon.
Click “Wizard – Import All Tables” at task dialog.
then show the wizard.
1. Open source Redshift.
2. Set “Import Type”.
3. Select Clipper tables to migrate.
4. Migrate from Redshift to Clipper.
Create Clipper tables. Copy Redshift data to Clipper. Create Clipper indexes.
FAQ
More about Redshift to Clipper converter
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See also:
Redshift → Clipper reference
Type mapping
| Value kind | in Redshift | in Clipper |
|---|---|---|
| Int | integer | Numeric(10,0) |
| Bigint | bigint | Numeric(19,0) |
| Decimal | numeric(p,s) | Numeric(p,s) |
| Float | double precision | Float |
| Text | varchar(n) | Character(n) |
| Long text | varchar(max) | Memo |
| Date | date | Date |
| Datetime | timestamp | (none) |
| Boolean | boolean | Logical |
| JSON | super | (none) |
Dialect differences
Both Redshift and Clipper are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.
| Property | in Redshift | in Clipper |
|---|---|---|
| port | 5439 | (file-based) |
| identifiers | "double quotes" | — |
| row limit | LIMIT n | (driver dependent) |
| dates | timestamp, date | Date (D) |
| long text | VARCHAR(MAX) | Memo (M) |
Command line
| Side | Command |
|---|---|
| Redshift | UNLOAD to S3 |
| Redshift (load) | COPY from S3 |
No counterpart
- Redshift values of kind Date and time have nowhere to go in Clipper.
- Redshift values of kind JSON have nowhere to go in Clipper.
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