Friday, May 26, 2017

MySql

MySQL

1.      Database Fundamentals:
·         What is a database? & What is SQL?
·         MySQL Introduction
2.      Database Design
·         What is Normalization?
·         What is ER (Entity-relationship) Modeling?
3.      MySQL Basic:
·         MySQL Create Database & MySQL Data Types
·         MySQL SELECT Statment with Examples
·         MySQL WHERE Clause with Examples - AND, OR, IN, NOT IN
·         MySQL query INSERT INTO Table with Examples
·         MySQL UPDATE & DELETE Query with Example
4.      Data Sorting:
  • ·         Sorting in MySQL : ORDER BY, DESC and ASC
  • ·         MySQL GROUP BY and HAVING Clause
  • ·         MySQL Wildcards Tutorial: Like, NOT Like, Escape, ( % ), ( _ )


  •             MySQL Aggregate Functions Tutorial : SUM, AVG, MAX, MIN , COUNT, DISTINCT
  • .      MySQL IS NULL & IS NOT NULL
  • .      MySQL AUTO_INCREMENT  with Examples
  • .      MYSQL - ALTER, DROP, RENAME, MODIFY
  • .      MySQL LIMIT & OFFSET 
  •      MySQL SubQuery   with Examples
  •      MySQL JOINS Tutorial: INNER, OUTER, LEFT, RIGHT, CROSS
  •  .     MySQL UNION
  •  .       Views in MySQL Tutorial: Create  & Drop with Examples
  •  .       MySQL INDEXES - Create, Drop & Add Index

15.  Mysql Transactions:
  • ·         COMMIT and ROLLBACK
  •    .Date/Time Functions & SQL Date/Time Types


17.Mathematical Functions
MOD()
Returns the remainder
LN()
Returns the natural logarithm of the argument
LOG10()
Returns the base-10 logarithm of the argument
LOG2()
Returns the base-2 logarithm of the argument
LOG()
Returns the natural logarithm of the first argument
-
Minus operator
%
Modulo operator
PI()
Returns the value of pi
+
Addition operator
POW(), POWER()
Returns the argument raised to the specified power
RADIANS()
Returns argument converted to radians
RAND()
Returns a random floating-point value
ROUND()
Rounds the argument
SIGN()
Returns the sign of the argument
SIN()
Returns the sine of the argument
SQRT()
Returns the square root of the argument





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JDBC  Connectivity With MySQL