Cursor in sql11/28/2023 Please check it out, his workflow is very interesting. In his latest video with DataCamp, David Robinson(Chief Data Scientist DataCamp) showed us how he uses SQL in a Data Science problem. For being able to query an RDBMS and get answers to specific questions that you will have about the data you are dealing with, SQL is the minimum need. And SQL is the language for querying an RDBMS.Īs a d ata scientist, it is very primary to know SQL and its related techniques. Be it a web application, be it an API or be it an in-house application, RDBMS is there. Because most of the softwares depend on some kind of data and integrates well with an RDBMS (Relational Database Management System). SQL is a must-have skill for any modern software engineer. If you want to learn more about SQL specifically from a Data Science perspective, you can take DataCamp’s free “Intro to SQL for Data Science” course. Learn how to write procedures and cursors for an RDBMS.
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