MySQL Tutorial

MySQL Tutorial MySQL Features MySQL Database Introduction MySQL Environmental Setup MySQL Data Types MySQL variable MySQL Advance table Query MySQL database queries MySQL Entity-Relationship Model MySQL Table Query MySQL Operators MySQL logical conditions MySQL Queries MySQL Clauses Clustered vs Non-Clustered Index MySQL Full text index MySQL Descending Index MySQL Invisible Index MySQL Composite Index MySQL Prefix index MySQL Index MySQL Create index MySQL Drop Index MySQL Show index MySQL Unique index MySQL Table MySQL Variable MySQL View MySQL Constraints MySQL Command Line Client Basic Queries MySQL Stored Procedure MySQL IF Statement MySQL Subquery MySQL Triggers

MySQL Join

MySQL Join MySQL CROSS JOIN MySQL DELETE JOIN MySQL EQUI JOIN MySQL INNER JOIN MySQL Union MySQL NATURAL JOIN MySQL RIGHT JOIN MySQL SELF JOIN MySQL UPDATE JOIN

MySQL Function

MySQL Function MySQL AVG() Function MySQL SUM() Function MySQL String() Function MySQL Advance() Function MySQL Aggregate() Function MySQL COALESCE() Function MySQL Control Flow Function MySQL COUNT() Function MySQL Date And Time Function MySQL GREATEST() Function MySQL ISNULL() Function MySQL LEAST() Function MySQL Math() Function MySQL MAX() Function MySQL MIN() Function MySQL find_in_set() function MySQL ASIN() Function MySQL CEIL() function MySQL CEILING() function MySQL TAN() Function MySQL Truncate() Function MySQL FLOOR() function MySQL LN() function MySQL LOG2() function MySQL LOG10() function MySQL MOD() function MySQL PI() function MySQL POW() function MySQL RADIANS() function MySQL RAND() function MySQL ROUND() function MySQL Character Length Function MySQL Current Date Function MySQL Date Add Function MySQL Date Format Function MySQL Datediff Function MySQL Day Function MySQL Elt Function MySQL Export Set Function MySQL Field Function MySQL Format Function MySQL From Base64 Function MySQL Hex Function MySQL Insert Function MySQL Instr Function MySQL Length Function MySQL CONCAT() function MySQL FIND_IN_SET() function MySQL LIKE() function MySQL LOAD_FILE() function MySQL LOCATE() function MySQL LOG() function MySQL MONTHNAME() function MySQL NOW() function MySQL PERIOD_ADD() function MySQL PERIOD_DIFF() function MySQL POWER() function MySQL QUARTER() function MySQL REVERSE() function MySQL RIGHT() Function MySQL RPAD() function MySQL RTRIM() function MySQL SEC_TO_TIME() function MySQL SOUNDEX() function

Questions

Which Clause is Similar to Having Clause in MySQL

Misc

MySQL Error 1046 - No Database Selected Failed to Start MySQL Service Unit MySQL Service Unit not Found Import MySQL Connector Mudule not Found Error No Module Named MySQL Joins Available in MySQL MySQL Docs MySQL Download For Windows 7 64 Bit MySQL Error Code 1064 MySQL Export MySQL History MySQL Host MySQL Import MySQL Drop All Tables MySQL Drop MySQL Error Code 1175 MySQL Events MySQL Except MYSQL Foreign Key Constraint MySQL If Exists MySQL IndexOf MySQL List All Tables json_extract in MySQL

MySQL Features

Features of MySQL

  • MySQL is a relational database management system (RDBMS): It is a collection of many programs and makes relations with many other programs.
  • Easy to use MySQL database: MySQL is very easy to use and user-friendly hence easily install and manipulate.
  • MySQL database is fully secure: MySQL has a very strong data security layer to protect sensitive data like password, sensitive information, etc. from intruders. Passwords are encrypted in the MySQL database.
  • MySQL follows a client and server architecture: MySQL works on client-server architecture. There is a database server (MySQL) and arbitrarily many clients (application programs), which communicate with the server by query data, save data, changes in data, etc.
  • Open source and free do download: MySQL is free to download means there is no cost to pay for downloading. You can download it from its official website.
  • MySQL is scalable: MySQL can handle generally any amount of data, up as much as 50 million rows or more. The default size limit is about 4GB. You can increase this limit up to the theoretical limit of 8TB of data.
  • MySQL database is compatible with many operating systems: MySQL compatible to run with many operating systems, like Windows, Linux, many verities of UNIX Such as Sun* Solaris*, AIX, and DEC* UNIX Novell Netware.
  • MySQL allows roll-back: MySQL allows the transaction to roll back, commit and crash recovery.
  • MySQL is faster: MySQL is faster, and more reliable and cheaper because of its unique storage system.
  • MySQL is also highly flexible: MySQL is embedded with a large number of applications which makes MySQL very flexible.
  • MySQL has high productivity: MySQL delivers developers high productivity because MySQL triggers store procedures and views.

Disadvantage or Drawback of MySQL

Few disadvantages of MySQL are as follow:
  • MySQL does not support large database size much effectively.
  • MySQL does not handle translation much effectively and it is prone to data corruption.
  • MySQL does not support SQL check constraints.
  • MySQL version less than 5.0 does not support ROLE, COMMIT and Stored Procedure.
  • MySQL does not have a good developing and debugging tool compared to paid databases.