Sybase Developer Online Training in hyderabad

Sybase Developer Course Content

    Introduction

  • DB Concepts
  • Transact – Structured Query Language (T-SQL)
  • Data Definition Language
  • Data Manipulation Language
  • Data Control Language
  • Identifiers
  • T-SQL Extensions
  • Data Definition Language (DDL)

  • CREATE
  • ALTER
  • DROP
  • SQL Constraints
  • Primary key
  • Foreign key
  • Unique
  • Not null
  • Check
  • Default
  • identity
  • Data types
  • Implicit conversions
  • Explicit conversions
  • Data Manipulation Language

  • Selecting data from table
  • Eliminating duplicates
  • Operators used
  • Comparison operators
  • Ranges
  • Lists
  • Where clause
  • Matching patterns
  • Aggregate functions
  • Organizing query results into groups
  • group by clause
  • having clause
  • null values and group by
  • aggregates with and without group by
  • Sorting query results
  • order by clause
  • Summarizing group of data (compute clause)
  • Combining queries
  • Union operator
  • Joins and Sub-queries

  • Joins
  • How joins works
  • How joins are processed
  • Types of Joins
  • Equi-joins and natural joins
  • Self joins
  • Inner and Outer joins
  • Inner joins
  • Left outer joins
  • Right outer joins
  • How null values affect joins
  • Which columns to join
  • Sub-queries
  • How sub-queries works
  • Restrictions
  • Sub-queries in update/insert/delete statement
  • Types of sub-queries
  • Correlated sub-queries
  • SQL Derived tables and views

  • What is a derived table
  • How SQL derived table works
  • Partitions
  • Views
  • How view works
  • Creating views
  • Retrieve and modify data through views
  • Dropping views
  • Indexes

  • How indexes works
  • Types of indexes
  • Clustered index
  • Non-clustered index
  • Differences
  • Creating indexes
  • Using clustered and non-clustered indexes
  • Index options
  • Defaults
  • Rules
  • Stored Procedures, Cursors and Triggers

  • Control flow Language
  • Local and Global variables
  • How SP works
  • Create and execute procedures
  • Return values from SP
  • System Stored procedures
  • Cursors
  • Triggers
  • Using triggers to maintain referential integrity
  • Transactions

  • How transaction works
  • Consistency
  • Recovery
  • Transactions and its usage
  • Transactions mode
  • Using transaction with SP, cursors

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