MySQL Tutorials

MySQL Strengths and Weaknesses

  • 2008-11-23
  • Comments
  • Emiley J.
  • 153441

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
  • 153300

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
  • 153223

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
  • 153295

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
  • 153274

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
  • 153286

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. Hi..
How can i read .mp3 files from memory

View Tutorial          By: satyanarayana at 2010-03-29 11:14:27

2. hello after working with this code i got the follw
View Tutorial          By: Tapaswini Sabat at 2011-11-05 12:43:49

3. nice tutorial
View Tutorial          By: Raman at 2014-11-13 07:47:11

4. hello!
I am so confused and a total beginne

View Tutorial          By: Jena at 2011-06-11 17:39:39

5. Good one!!!!!!!!
View Tutorial          By: Manya at 2011-06-30 11:59:25

6. can u please help me to read excel sheet in VB
View Tutorial          By: Mohd at 2009-07-05 05:03:11

7. how to read csv file using Java
View Tutorial          By: Shireesha at 2013-12-26 07:34:22

8. yes,it is a very nice example for abstract classe
View Tutorial          By: saranya at 2010-07-16 05:56:53

9. how to calculate total value more item
View Tutorial          By: balaji at 2011-01-06 23:52:50

10. it is not working
View Tutorial          By: shaishav at 2013-06-20 08:03:06