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  • Tayler Kemsley
    Tayler Kemsley
    21,479 Points

    Just to clarify my understanding of Database Indexing...

    Posted April 18, 2016 7:52pm by Tayler Kemsley
    Tayler Kemsley
    21,479 Points
    • Development Tools
    • Database Foundations
    • Securing and Maintaining a MySQL Database
    • Indexing Columns in MySQL

    1 Answer

  • Cecilie Johnsen
    Cecilie Johnsen
    1,694 Points

    Single or double quotes in MySQL

    Posted December 6, 2015 2:29pm by Cecilie Johnsen
    Cecilie Johnsen
    1,694 Points
    • Development Tools
    • Database Foundations
    • Securing and Maintaining a MySQL Database
    • Indexing Columns in MySQL

    1 Answer

  • Pavle Lucic
    Pavle Lucic
    10,801 Points

    CHALLENGE 2/2 not passing

    Posted July 10, 2015 5:12pm by Pavle Lucic
    Pavle Lucic
    10,801 Points
    • Development Tools
    • Database Foundations
    • Securing and Maintaining a MySQL Database
    • Indexing Columns in MySQL

    1 Answer

  • Leigh Maher
    Leigh Maher
    21,830 Points

    Difficulty grasping the Index concept

    Posted June 29, 2015 12:32pm by Leigh Maher
    Leigh Maher
    21,830 Points
    • Development Tools
    • Database Foundations
    • Securing and Maintaining a MySQL Database
    • Indexing Columns in MySQL

    7 Answers

  • Warren Bennett
    Warren Bennett
    532 Points

    can you reference a column using the "." syntax? ie does users.first_name =users(first_name)?

    Posted April 10, 2015 8:29pm by Warren Bennett
    Warren Bennett
    532 Points
    • Development Tools
    • Database Foundations
    • Securing and Maintaining a MySQL Database
    • Indexing Columns in MySQL

    1 Answer

  • Christopher Bijalba
    Christopher Bijalba
    12,446 Points

    Indexing Columns in MySQL

    Posted September 26, 2014 11:14pm by Christopher Bijalba
    Christopher Bijalba
    12,446 Points
    • Development Tools
    • Database Foundations
    • Securing and Maintaining a MySQL Database
    • Indexing Columns in MySQL

    1 Answer

  • Don Shipley
    Don Shipley
    19,488 Points

    Challenge task 2 of 2 Use the EXPLAIN keyword to explain a where query where you see if the 'first_name' equals 'Pasan'

    Posted July 25, 2014 3:12pm by Don Shipley
    Don Shipley
    19,488 Points
    • Development Tools
    • Database Foundations
    • Securing and Maintaining a MySQL Database
    • Indexing Columns in MySQL

    1 Answer

  • Kyle Robertson
    Kyle Robertson
    31,600 Points

    MySQL EXPLAIN statement still says "Using where" in the Extra column after creating an index.

    Posted May 20, 2014 3:36am by Kyle Robertson
    Kyle Robertson
    31,600 Points
    • Development Tools
    • Database Foundations
    • Securing and Maintaining a MySQL Database
    • Indexing Columns in MySQL

    3 Answers

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