MySQL Tutorials

MySQL Strengths and Weaknesses

  • 2008-11-23
  • Comments
  • Emiley J.
  • 687

This article contains some information about the strengths and weaknesses of MySQL.
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Changing the Structure of an Existing Table in MySQL

  • 2010-10-24
  • Comments
  • Sathya Narayana
  • 686

First you'll add the price field to the table, using the ADD command and specifying the properties of the field: mysql> ALTER TABLE book ADD (price INTEGER);
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Querying the Database in MySQL

  • 2010-10-24
  • Comments
  • Sathya Narayana
  • 686

When retrieving data with a SELECT query, you can order the returned rows by adding an ORDER BY clause to the command. The ORDER BY statement is followed by the column that you want to sort on, and finally you specify whether to order highest to lowest (a descending sort as indicated by DESC) or lowest to highest (an ascending sort, as indicated by ASC). ASC is the default sort, so it's assumed if neither DESC nor ASC is specified. For instance, the following command displays books in order of price, highest price first:
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Modifying data and using WHERE clause in MySQL

  • 2010-10-24
  • Comments
  • Sathya Narayana
  • 686

You can modify data using the UPDATE...SET command. When using this syntax, you simply specify the table where you want to change column values after the UPDATE statement and specify which column or columns are to be affected after the SET statement.
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Deleting Data in MySQL

  • 2010-10-24
  • Comments
  • Sathya Narayana
  • 686

To delete a given row or set of rows, you use the DELETE FROM...WHERE command. For instance, you can delete the book called Mr Bunny's Guide to JDO with this command:
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Inserting Data into Tables in MySQL

  • 2010-10-24
  • Comments
  • Sathya Narayana
  • 686

To do this, you need to use the INSERT INTO...VALUES command.
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Changing the Structure of an Existing Table in MySQL

Inserting Data into Tables in MySQL

Querying the Database in MySQL

Modifying data and using WHERE clause in MySQL

Deleting Data in MySQL

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Archived Comments

1. I need Structs full notes with examples
View Tutorial          By: Thomas at 2012-10-24 11:18:11

2. very nice and i need the code for this.. can u sen
View Tutorial          By: bala at 2008-05-14 04:51:07

3. Thank you so much for this. This helped me through
View Tutorial          By: GeeAsphyxiated at 2009-08-31 08:03:07

4. i really have to thank you for the wonderful fluid
View Tutorial          By: Joel Pereira at 2011-03-19 22:08:58

5. Thanks a lot man with the server -side code.
View Tutorial          By: bot at 2011-12-03 15:04:28

6. Great article. The simple example used easily make
View Tutorial          By: Nikhil at 2009-11-13 08:38:41

7. Hi
Can u plz tell me how to implement this

View Tutorial          By: Rohan at 2008-09-23 05:52:31

8. can anybody hp me how to create a rms database in
View Tutorial          By: contractornimesh at 2011-01-04 00:12:08

9. Thanks so much!
View Tutorial          By: Viet at 2013-01-15 15:02:52

10. Sir, plz tell me how can I run the speech class in
View Tutorial          By: Nitin Govil at 2012-01-21 10:14:52