How To Use/Create Temporary/Temp Tables In PostgreSQL Procedure/Function...

🚀 Master PostgreSQL Temp Tables with this comprehensive guide! Temporary tables are a game-changer when handling intermediate data or complex queries in PostgreSQL. In this video, I'll walk you through:

🔸 Creating Temporary Tables in PostgreSQL
🔸 The differences between local and global temp tables
🔸 How to effectively use temp tables within procedures and functions
🔸 Best practices for managing and dropping temp tables
🔸 Real-world examples to enhance your SQL skills

Whether you're a seasoned database administrator or a developer looking to optimize your SQL queries, this tutorial will give you the tools you need to handle temporary data with ease.

💡 Don't miss out! Boost your database management skills today by learning how to leverage temp tables in PostgreSQL.

Got questions? 🤔 Drop them in the comments below, and let’s discuss!

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-- Global Temporary Tables Usage In PostgreSQL Procedure/Function

-- How To Use Temporary Tables In PostgreSQL Procedure/Function

create or replace procedure temp_tables_proc()

    language plpgsql

    as $$

declare

v_count numeric(10);

begin

create temp table temp_tables(name character varying(100)) on commit preserve rows;

insert into temp_tables values ('Mumbai');

insert into temp_tables values ('Pune');

select count(*) into v_count from temp_tables;

raise notice 'Records : %', v_count;

drop table temp_tables;

exception

when others then

raise notice 'Error : %', substr (sqlerrm, 1, 100);

end;

$$;

call temp_tables_proc();