Modify existing query to filter some results. I have a table that collects information about telecom top-ups . I need to filter out the numbers that have recharged their balance one time for a value of 150.
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As I undestood you need chage the last string in your query (Where tabla.compra_paquete < tabla.compra_recargas) to this one: Where tabla.compra_paquete=1 and tabla.compra_recargas=150
I go through your requirement and I get it what you want to filter out from the table. i can do this things in 1 hr . I AM SQL CERTIFIED. so i can easily do your project.
I have good knowledge in sql. Adept at handling SQL queries . Currently working on Oracle database. Relevant Skills and Experience Database administrator