Information science SQL cookbook 2nd edition

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Information Science
A revised collection of standard SQL recipes covering the five largest databases! A collection of practical SQL recipes from data scientists and statistical experts who analyze data and characterize databases at Johnson & Johnson, a medical conglomerate. The first edition is fully updated, with additional and enhanced recipes for data scientists. Presents common problems encountered using SQL and solutions with widely used DB2, Oracle, PostgreSQL, SQL Server, and MySQL. It also provides information on the advantages and disadvantages of each DB and its characteristics, so it can be used as a reference when considering introducing or changing DBs.