Copy SQLite query results to PostgreSQL table

Want to transfer data from SQLite query results to PostgreSQL table?

Try Withdata DBCopier, a SQLite to PostgreSQL converter for Windows, Mac, and Linux, Copy SQLite query to PostgreSQL, 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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Transfer data from SQLite query To PostgreSQL table

Login to SQLite and PostgreSQL -> Enter source SQLite query -> Set target PostgreSQL table -> Copy SQLite query data to PostgreSQL table

Choose source SQLite database and logon.

Choose target PostgreSQL database and logon.

Click “Convert From Query” at task dialog.

then show the wizard.

1. Set a SQLite query.

2. Select a destination PostgreSQL table and config fields.

3. Preview data.

4. Transfer data from SQLite query result to PostgreSQL table.

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More about SQLite to PostgreSQL converter

See also:

• Copy SQLite table data to PostgreSQL
• Merge multiple similar SQLite tables to 1 PostgreSQL table
• Batch copy SQLite tables to PostgreSQL

SQLite → PostgreSQL reference

Type mapping

Value kind	in SQLite	in PostgreSQL
Int	INTEGER	integer
Bigint	INTEGER	bigint
Decimal	NUMERIC	numeric(p,s)
Float	REAL	double precision
Text	TEXT	varchar(n)
Long text	TEXT	text
Date	TEXT	date
Datetime	TEXT	timestamp
Binary	BLOB	bytea
Boolean	INTEGER	boolean
JSON	TEXT	jsonb

Dialect differences

Both SQLite and PostgreSQL are database servers, so the differences below are dialect-level: the same concept is spelled differently on each side.

Property	in SQLite	in PostgreSQL
port	(file-based)	5432
identifiers	"double quotes" or [brackets]	"double quotes"
dates	TEXT (no date type)	timestamp, timestamptz, date, time
binary	BLOB	BYTEA

Command line

Side	Command
SQLite	sqlite3 .dump
PostgreSQL	pg_dump or COPY ... TO
PostgreSQL (load)	COPY ... FROM
SQLite (load)	.import (sqlite3)

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