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Getting Started with SQL and Databases: Managing and...

Getting Started with SQL and Databases: Managing and Manipulating Data with SQL

Mark Simon
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The book starts with a general introduction to writing SQL and covers the basic concepts. Author Mark Simon then covers database principles, and how database tables are designed. He teaches you how to filter data using the WHERE clause, and you will work with NULL, numbers, dates, and strings. You will also understand sorting results using the ORDER BY clause, sorting by calculated columns, and limiting the number of results. By the end of the book, you will know how to insert and update data, and summarize data with aggregate functions and groups. Three appendices cover differences between SQL dialects, working with tables, and a crash course in PDO.
Year:
2023
Publisher:
Apress
Language:
english
Pages:
377
ISBN 10:
1484294939
ISBN 13:
9781484294932
File:
EPUB, 1016 KB
IPFS:
CID , CID Blake2b
english, 2023
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