A query which accomplishes what is in the title would solve my problem. My problem: I want to extract column names and data types for a table. Here is my query for this: SELECT column_name, data_type FROM information_schema.columns WHERE table_name…
I'd like to assign type timestamp without timezone to all columns name created_at at my database scheme. I'm trying to run this query: DO $$ DECLARE table_name text; BEGIN FOR table_name IN SELECT table_name FROM information_schema.columns WHERE column_name = 'created_at'…
I need to get table_schema, Table_name and total number of columns from information_schema in mysql (In short all the table names, with no.of columns each table is having in all schemas). Let me know if there someone is having handy.…
My goal is to generate a report showing the number of records saved each day/month in a PostgreSQL database under a specific schema. So far i have something simiilar byt with size (MB) not count and with overal sum SELECT…