How does db indexing work?
How do you define a composite key?
How does postgres store data?
Do indexes speed up queries?
What are string constants in postgresql?
How do I find the size of a postgres table?
What is work_mem in postgresql?
What are the benefits of postgresql?
Explain what is PostgreSQL?
How long does it take to create an index on a large table?
Is pgadmin free?
What is postgis extension?
Explain about string constants?