MySQL Tutorials

MySQL Strengths and Weaknesses

  • 2008-11-23
  • Comments
  • Emiley J.
  • 26

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
  • 25

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
  • 25

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
  • 25

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
  • 25

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
  • 25

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. Hi,

I have tried with your script a

View Tutorial          By: Ivan at 2011-09-08 21:17:36

2. Very good article on string , please also mentions
View Tutorial          By: Subham at 2014-04-29 18:01:04

3. hiiiii
View Tutorial          By: hiiiiii at 2010-07-28 14:08:50

4. I like this tutorial, it is self explaining. good
View Tutorial          By: Nikia at 2013-01-25 20:04:30

5. Hi Ramalak,
My modem is connected to COM3 p

View Tutorial          By: divya at 2008-04-30 23:19:26

6. Ok, now I get it. New to Java and it just didnt ge
View Tutorial          By: izdelava strani at 2011-12-16 09:42:51

7. hey i can write more simple example of this pointe
View Tutorial          By: shruti at 2010-03-03 09:44:58

8. Hi
I am newly in java. I have one dought. I

View Tutorial          By: Saman at 2010-08-03 20:34:38

9. Its Really Easy to understand............. superb
View Tutorial          By: Regina at 2010-01-06 23:38:11

10. I can't compile the source with Dev-C++ 4.9.9.2, h
View Tutorial          By: ToKha at 2013-11-19 01:32:34