Does creating an index lock the table?
How many rows can postgresql handle?
How to delete/drop an existing postgresql database?
How do I modify a table in postgresql?
What is an ssh tunnel?
How will you add a new style in a table?
Are foreign key constraints necessary?
What is composite foreign key?
What is postmaster pid file in postgres?
What is the command or the option available in postgresql that can be used to retrieve the next SERIAL value from the sequence object?
What is difference between drop and delete?
What is foreign key in access?
Explain about Triggers?