Download e-book for iPad: Joe Celko's Thinking in Sets: Auxiliary, Temporal, and by Joe Celko

By Joe Celko

ISBN-10: 0123741378

ISBN-13: 9780123741370

completely clever programmers frequently fight while pressured to paintings with SQL. Why? Joe Celko believes the matter lies with their procedural programming frame of mind, which retains them from taking complete good thing about the ability of declarative languages. the result's overly advanced and inefficient code, let alone misplaced productivity.

This e-book will swap how you take into consideration the issues you clear up with SQL programs.. concentrating on 3 key table-based recommendations, Celko finds their energy via certain examples and transparent causes. As you grasp those innovations, you’ll locate you could conceptualize difficulties as rooted in units and solvable via declarative programming. earlier than lengthy, you’ll be coding extra quick, writing extra effective code, and utilising the whole strength of SQL

• choked with the insights of 1 of the world’s best SQL specialists - famous for his wisdom and his skill to coach what he knows.

• makes a speciality of auxiliary tables (for computing services and different values by means of joins), temporal tables (for temporal queries, old info, and audit information), and digital tables (for better performance).

• offers transparent tips for determining and properly employing the correct desk technique.

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Joe Celko's Thinking in Sets: Auxiliary, Temporal, and Virtual Tables in SQL (The Morgan Kaufmann Series in Data Management Systems) by Joe Celko

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