Want to export data from multiple similar PostgreSQL tables to one TXT (“|” pipe delimited text) file?
Try Withdata DBToFile, a PostgreSQL to TXT converter for Windows, Linux, and macOS, Export PostgreSQL data to TXT, 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.
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Export multiple similar PostgreSQL tables to a single TXT (“|” pipe delimited text) file
Login to PostgreSQL -> Select PostgreSQL tables -> Set TXT (“|” pipe delimited text) file options -> Export PostgreSQL to TXT
Choose PostgreSQL and logon.
Click “Export Similar Tables” at task dialog.
Select TXT file type.
1. Select similar PostgreSQL tables.
2. Set TXT (“|” pipe delimited text) file options.
3. Set rows options.
4. Export multiple similar PostgreSQL tables to a single TXT (“|” pipe delimited text) file.
After exporting, you can view output TXT (“|” pipe delimited text) file.
More about PostgreSQL to TXT converter
Download Withdata DBToFile
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:
- Export PostgreSQL table to TXT (pipe delimited text)
- Export PostgreSQL query results to TXT (pipe delimited text)
- Batch export PostgreSQL tables to TXT (pipe delimited text) files
PostgreSQL → Pipe-delimited reference
Type mapping
| Value kind | in PostgreSQL | in Pipe-delimited |
|---|---|---|
| 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 pipe or a quote |
| Long text | text | must be quoted; line breaks inside force multi-line records |
| Date | date | 2026-09-18 |
| Datetime | timestamp | 2026-09-18 14:30:00 |
| Binary | bytea | not representable - base64 or hex string |
| Boolean | boolean | TRUE / FALSE, or 1 / 0 depending on the writer |
| JSON | jsonb | the whole JSON value quoted, with internal quotes doubled |
Dialect differences
PostgreSQL is a database server and Pipe-delimited 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 PostgreSQL | in Pipe-delimited |
|---|---|---|
| port | 5432 | — |
| identifiers | "double quotes" | Double quotes; a literal quote is doubled ("" ) |
| row limit | LIMIT n | — |
| dates | timestamp, timestamptz, date, time | Conventional text: 2026-09-18 or 2026-09-18 14:30:00 |
| long text | TEXT | — |
| binary | BYTEA | Not supported |
| separator | — | Pipe "|" |
| 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 |
|---|---|
| PostgreSQL | pg_dump or COPY ... TO |
| PostgreSQL (load) | COPY ... FROM |
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