将 SQL 服务器数据库连接到 PostgreSQL

Question

I want to connect a SQL Server database by using pgAdmin4 . I already have data in the SQL Server database and want to connect this database in PostgreSQL. I have tried with foreign data also but not working.

If anyone knows the solution it would be really appreciated.

Answer 1

There are two solutions that I've used:

Solution 1: tds_fdw

You can install tds_fdw that is a foreign data wrapper to MSSQL to postgreSQL and, with this foreign data wrapper, you can use your MSSQL tables and schemas as foreign tables inside postgresql. More details here .

As you not provisioned which OS you are using, is better to se inside the project and apply as your needs.

Solution 2: Apache Kafka and Debezium

A little bit complicated than installing a fdw , you can do a streaming replication enabling CDC on MSSQL Server and collecting via Debezium the tables that you need and real-time replicating to you PostgreSQL database connecting via JDBC so, you need what is your scenario and decide what is the best option.

Answer 2

tds_fdw is good, but maybe you should find the windows install package.

Otherwise, if you just want to use one tool that you can query data from both Databases, you should try dbeaver or navicat .