MySQL Tutorials

MySQL Strengths and Weaknesses

  • 2008-11-23
  • Comments
  • Emiley J.
  • 975

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
  • 974

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
  • 975

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
  • 974

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
  • 974

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
  • 975

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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MySQL Strengths and Weaknesses

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Archived Comments

1. nativeFinalize: Error closing Handle 6
and

View Tutorial          By: yash at 2008-05-16 17:43:42

2. DOWNLOAD IT
View Tutorial          By: KUSUM at 2010-02-02 23:48:50

3. pretty simply explained
View Tutorial          By: nivedita at 2011-06-09 07:32:58

4. Please note that the above code does not work with
View Tutorial          By: mk at 2012-02-15 10:59:49

5. Thanks, cleared the situation!!
View Tutorial          By: alex at 2010-03-23 16:16:49

6. Hi
Gr8 work......!!!!
thanks...!!!

View Tutorial          By: Antim Jain at 2010-07-12 23:44:14

7. Nice explanation. And a good example to back it up
View Tutorial          By: fazil at 2009-07-29 00:32:03

8. yes simple good it wroking goog
View Tutorial          By: durga prasad pavirala at 2009-02-11 03:43:04

9. hey guys the talk waz about main
hey man w

View Tutorial          By: shivam at 2011-07-09 11:45:54

10. DO NOT USE QSORT IN A C++ CODE.

If

View Tutorial          By: paercebal at 2008-08-13 05:06:45