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• Oracle 11g Foundations: SQL & SQL Plus (OR103)培訓(xùn)
  Oracle 11g Foundations: SQL & SQL Plus (OR103)培訓(xùn)
  培訓(xùn)大綱：
  1. In the Beginning.Database Management System Overview
  What is a Database?
  Types of DBMSs
  2. Introduction to Entity Relationship Modeling
  What is a Data Model?
  Why Use an Entity Relationship Model?
  Input and Components of an Entity Relationship Model
  Reading the Entity Relationship Model
  Guidelines for a Model Review
  3. Fundamentals of Relational Database Management Systems
  What is an RDBMS?
  History of SQL
  Physical Data Storage
  Relationships between Tables
  Domains - Data Integrity Constraint
  4. SQL Basics and SQL*Plus
  Difference Between SQL, SQL*Plus, and PL/SQL
  Invoking and Leaving SQL*Plus
  Entering and Executing Commands
  The SQL Buffer, SQL*Plus Default Output
  LOGIN.SQL
  The SELECT Command and Mandatory Clauses
  5. Using SQL Developer
  SQL Developer Environment and Commands
  6. The WHERE and ORDER BY Clause
  WHERE, ORDER BY Clause
  Using the Data Dictionary
  Hierarchical Queries
  7. Single Row Functions
  Single Row vs. Group Functions
  Date and Numeric Format Models
  Data Conversion
  Control Statements
  Regular Expressions
  8. Joining Data from Multiple Tables in Queries
  The JOIN Condition/The Cartesian Product
  Outer JOINs
  SET Operators
  ANSI SQL99 Joins
  9. Group Functions and the GROUP BY Clause
  Group Functions
  Distinct Operator in Group Functions
  GROUP BY, WITH Clause, ROLLUP, CUBE
  GROUPING SETS
  10. Using Subqueries and CASE Clauses
  Single-Row, Multi-Row, and Multi-Column Subqueries
  Subqueries in a WHERE Clause
  Subqueries in the FROM Clause - In-Line Views
  Subqueries in the SELECT Clause - Scalar Subqueries
  Correlated Subqueries
  CASE Clause
  11. Analytic Functions (Optional)
  Single-Row Analytic Functions
  Aggregating Analytic Functions
  PIVOT/UNPIVOT
  12. SQL*Plus Reporting
  SQL*Plus Report Writing Commands
  COLUMN Command/Titles, System Variables
  Master-Detail Report with TITLE and COLUMN Commands
  Control Breaks, Computing Aggregate Amounts
  Using SET Variables in SQL*Plus, SQL to Generate SQL
  13. Data Manipulation Language (DML) Commands
  INSERT, UPDATE, DELETE, MERGE Command
  Use of Subqueries
  Transaction Control Commands/Read Consistency/Locking
  The MERGE Command
  Flashback Queries
  14. Data Definition Language (DDL) Commands
  DDL Commands, Object Naming, Dropping Objects
  TRUNCATE, COMMENT, RENAME Command
  Creating Tables/Integrity Constraints
  CREATE TABLE, ALTER TABLE Command
  Datatypes, Types of Declarative Constraints
  Default Values
  Creating, Deferrable, Dropping, Disabling/Enabling Constraints/Displaying Constraint Information
  Handling Exceptions
  Views, Synonyms, Sequences, Indexes, Virtual Columns
  Temporary Tables, External Tables
  15. Security
  Users, Privileges, Roles, Changing Passwords
  16. Getting Data In And Out Of Oracle
  SQL*Loader Basics
  Importing Oracle Data Into Excel
  Direct Database Queries Using ODBC
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