SQL had a somewhat unusual journey in the TIOBE Index. In 2004, due to debates about whether SQL counted as a programming language at all, Jansen removed it from the index.

Creates indexes on columns in tables. Restriction: You cannot use CREATE INDEX on a table accessed via an engine that does not support UPDATE processing. an IN subquery where the column in the inner ...

Indexing is a critical part of database optimization. Indexing can dramatically increase query speed. However, DBAs still struggle with finding optimal indexes or optimal SQL plans. DBTA held a ...

How to use ChatGPT to learn SQL . Explore practical examples to help you master SQL for database management and data analysis using ChatGPT. 9387 Total views . 14 Total shares .