LEADER 00000ngm a22003133i 4500 
003    LDC 
005    20221114203411.1 
006    m        c         
007    cr cna       a 
008    221114s2021    cau094        o   vleng d 
040    linkedin.com|beng 
099    Streaming Video LinkedIn Learning 
100 1  Levin, Ami|espeaker. 
245 10 Advanced SQL: High Performance Relational Divisions.|cwith
       Ami Levin|h[LinkedIn Learning electronic resource] 
264  1 Carpenteria, CA|blinkedin.com,|c2021. 
306    01h:34m:38s 
337    computer|2rdamedia 
338    online resource|2rdacarrier 
500    5/24/202112:00:00AM 
511 1  Presenter: Ami Levin 
520    This course teaches the theory of relational division and 
       how to conquer the challenges of relational division in 
       SQL. 
520    In this course, Ami Levin continues his Advanced SQL 
       series with a new installment focused on conquering 
       relational division challenges. As Ami points out, you’ve 
       probably encountered relational division before, even if 
       you’re unfamiliar with the term. Ami therefore starts with
       a background of relational division, including how 
       relational algebra and the Cartesian product fit in to the
       picture. He then dives into SQL and shows the challenging 
       aspects of relational division and three different 
       techniques to solve them, highlighting the pros and cons 
       of each approach. Along the way, Amin challenges you to 
       write your own queries before walking through the 
       methodology he uses. By the end of this course, you will 
       gain valuable insight into how SQL works, be able to 
       identify relational division challenges, and know how to 
       implement the best solutions. 
538    Latest version of the following browsers: Chrome, Safari, 
       Firefox, or Internet Explorer. Adobe Flash Player Plugin. 
       JavaScript and cookies must be enabled. A broadband 
       Internet connection. 
655  4 Instructional films.|2lcgft 
655  4 Educational films.|2lcgft 
710 2  linkedin.com (Firm) 
856 40 |uhttps://www.linkedin.com/learning/advanced-sql-high-
       performance-relational-divisions?u=76281068&auth=true
       |zAvailable on LinkedIn Learning 
856 42 |3thumbnail|uhttps://cdn.lynda.com/course/2885257/2885257-
       1621528979579-16x9.jpg