How to get a list column names and datatype of a table in PostgreSQL?

Question

With the following query, we can get a list of column names and datatype of a table in PostgreSQL.

Answer 1

SELECT column_name,data_type 
FROM information_schema.columns 
WHERE
table_name = 'your_table_name' 
AND table_catalog = 'your_database_name' 
AND table_schema = 'your_schema_name';