MySQL Tutorials

MySQL Strengths and Weaknesses

  • 2008-11-23
  • Comments
  • Emiley J.
  • 534

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
  • 532

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
  • 532

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
  • 532

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
  • 535

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
  • 533

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. THANX FOR THE INFO....
View Tutorial          By: Abhinaykumar at 2010-07-06 11:34:53

2. Hello,
i was run your given program in ecli

View Tutorial          By: vishnu chauhan at 2013-01-24 11:42:16

3. hi!!!!!!!!! MR. RAMLAK will u plz tell the methode
View Tutorial          By: balwant at 2008-11-10 17:19:44

4. can i have sample of java programming that has dat
View Tutorial          By: piolo at 2009-05-31 18:53:25

5. i need some more basic programes in java
View Tutorial          By: nivin at 2012-10-19 09:14:27

6. Hi Nithya,
yes you can do that see the tut

View Tutorial          By: Ramlak at 2009-03-04 01:20:01

7. realy it was a nice basic example...and better def
View Tutorial          By: amit kumar at 2011-03-14 08:11:31

8. please let me know the complete refernce with samp
View Tutorial          By: NARI at 2009-04-11 23:50:03

9. pls tell me how to insert data in database .
View Tutorial          By: sankar at 2009-10-22 05:37:45

10. Very good tutorial!
View Tutorial          By: Herve at 2011-04-04 08:06:21