What is a primary key constraint?
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Does PostgrSQL support Column constraints? If so how is it done?
What is maximum size of text datatype in postgres?
How do you run a query in pgadmin 3?
when will data in the data base is updated
What is pg bouncer?
Can postgres scale horizontally?
What is a function in postgresql?
How to create a new table from existing table in postgresql?
What is a postgres tuple?
How to change postgresql root user password?
Explain about pgadmin?
What port does pgadmin use?
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