Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I am just wondering whether it would be possible to replicate only a table in a postgres database with another database instance. For example, lets say that I have a postgres instance running at hostA and another instance at hostB. Lets say i have a relation called “user” in a database called “database1” in hostA and i want to replicate this with a different database called “database2” at hostB. How can we go about it?
Slony-I can do this: http://slony.info/documentation/2.1/preface.html#INTRODUCTION
But Slony might be quite an overhead if it’s really only a single table.
For just a single table you could write a trigger that updates the table on the other host through DbLink.