Answers for "psql show column types"

SQL
1

postgre describe table

SELECT 
   table_name, 
   column_name, 
   data_type 
FROM 
   information_schema.columns
WHERE 
   table_name = 'city';
Posted by: Guest on October-08-2020
3

show details of table postgres

postgres=# \d tablename;
Posted by: Guest on July-15-2020

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