MySQL Tutorials

MySQL Strengths and Weaknesses

  • 2008-11-23
  • Comments
  • Emiley J.
  • 1995

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
  • 1995

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
  • 1995

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
  • 1995

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
  • 1995

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
  • 1995

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. had the sample problem.. java.io.IOException: HTTP
View Tutorial          By: java at 2012-08-22 09:39:57

2. ,Hi, (VS2008, VB.Net
I used the above code,

View Tutorial          By: Pat at 2012-06-27 17:30:37

3. download jdk
View Tutorial          By: alireza esfandyarinezhad at 2011-03-07 11:52:55

4. You can save a file from the content of the input.
View Tutorial          By: anne at 2011-11-22 10:50:10

5. When I tried to run this code, I got time out ***
View Tutorial          By: Gandhi at 2009-06-04 06:20:48

6. how to pass user input string (like a user entered
View Tutorial          By: saif at 2012-12-04 19:51:26

7. Great Thanks
View Tutorial          By: anawaz at 2012-10-05 10:28:20

8. Very good explaination of transient and volatile.
View Tutorial          By: Himanshu Upadhyay at 2010-11-15 04:48:43

9. I have a small query: Is it interface allow method
View Tutorial          By: vijay at 2012-04-20 10:34:30

10. PLEASE I WANT A CODE TO BE PUT BEHIND A BUTTON SO
View Tutorial          By: KALUSHA at 2012-07-02 12:32:56