Want to export data from multiple similar Redshift tables to one CSV file?
Try Withdata DBToFile, a Redshift to CSV converter for Windows, Linux, and macOS, Export Redshift data to CSV, 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.
Export multiple similar Redshift tables to a single CSV file
Login to Redshift -> Select Redshift tables -> Set CSV file options -> Export Redshift to CSV
Choose Redshift and logon.
Click “Export Similar Tables” at task dialog.
Select CSV file type.
1. Select similar Redshift tables.
2. Set CSV file options.
3. Set rows options.
4. Export multiple similar Redshift tables to a single CSV file.
After exporting, you can view output CSV file.
More about Redshift to CSV converter
Download Withdata DBToFile
See also:
- Export Redshift table to CSV
- Export Redshift query results to CSV
- Batch export Redshift tables to CSV files
Redshift → CSV reference
Type mapping
| Value kind | in Redshift | in CSV |
|---|---|---|
| Int | integer | 1234 |
| Bigint | bigint | 9007199254740993 |
| Decimal | numeric(p,s) | 1234.56 |
| Float | double precision | 1.234e+10 |
| Text | varchar(n) | quoted only when it contains a comma or a quote |
| Long text | varchar(max) | must be quoted; line breaks inside force multi-line records |
| Date | date | 2026-09-18 |
| Datetime | timestamp | 2026-09-18 14:30:00 |
| Binary | (none) | not representable - base64 or hex string |
| Boolean | boolean | TRUE / FALSE, or 1 / 0 depending on the writer |
| JSON | super | the whole JSON value quoted, with internal quotes doubled |
Dialect differences
Redshift is a database server and CSV is a file format, so the gap is wider than a dialect difference – the rows below are where values and structure stop lining up.
| Property | in Redshift | in CSV |
|---|---|---|
| port | 5439 | — |
| identifiers | "double quotes" | Double quotes; a literal quote is doubled ("" ) |
| row limit | LIMIT n | — |
| dates | timestamp, date | Conventional text: 2026-09-18 or 2026-09-18 14:30:00 |
| long text | VARCHAR(MAX) | — |
| binary | — | Not supported |
| separator | — | Comma "," |
| encoding | — | No declaration - UTF-8 works only with a BOM |
| typing | — | None - every field is text |
| shape | Tables of rows and columns | Flat table, optional header row |
| ceiling | — | No formal limit; row count bounded by memory |
Command line
| Side | Command |
|---|---|
| Redshift | UNLOAD to S3 |
| Redshift (load) | COPY from S3 |
No counterpart
- CSV has no equivalent for Binary – it has to be flattened or dropped.
Redshift to CSV without the manual work
For batch jobs, large files and scheduling use the Redshift to CSV converter — an offline desktop app for Windows, Linux and macOS. Free trial.
