What is the difference between SQL and MySQL? Does MySQL have grouping sets? . The Complete MySQL Developer Course 2023 [Videos].

In a nutshell, SQL is a language for querying databases and MySQL is an open source database product. SQL is used for accessing, updating and maintaining data in a database and MySQL is an RDBMS that allows users to keep the data that exists in a database organized. So-called grouping sets specifications indicate on which expressions groupings must be performed. Not all SQL products support grouping sets. However, because many products, including MySQL, offer this feature, we discuss it here

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Comments (39 Comments)

Sir Abdul Majid
2021-02-24 17:04:17

Kindly see SQL Query file and practice it Click for download attachement

Sir Abdul Majid
2021-02-24 17:07:47

Write Queries of following question. 1.what is total no of product in products table. 2.select all records which price >100 3.select all customers whose name start from a Click for download attachement

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