


PPL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural language extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database.
PL/SQL includes procedural language elements such as conditions and loops. You can declare constants and variables, procedures and functions, types and variables of those types, and triggers. You can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. You can create PL/SQL units—procedures, functions, packages, types, and triggers —that are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces.
COURSE CONTENT:
SQL
- The Oracle database environment
- Reviewing basic architecture concepts, Oracle 10g Architecture,Main features of 9i and 10g
Basic SELECT Statement
- Writing the statement in sqlplus, Running the SELECT statement
Ordering the output
- Single Column, Descending order, Multiple column sort
Conditional retrieval of data
- Working with complex conditions, AND OR NOT LIKE BETWEEN
Pseudo columns and functions
- Pseudo Columns, Rownum, Sysdate, User & UID, the Dual Table
Working with character functions
- UPPER, LOWER, INITCAP, RPAD(), TRIM(), SUBSTR(), INSTR(), TRANSLATE(), REPLACE(), GREATEST(), LEAST(),
Working with date functions
- TO_CHAR(), TO_DATE(), MONTHS_BETWEEN(), ADD_MONTHS(), LAST_DAY(), NEXT_DAY()
Using non-character function
- ROUND(), TRUNC(), SIGN(), Working with multiple tables,
- Different type of Joins, Writing Outer Joins
Using the SET operators
- Union, Intersect, Minus
Aggregating data using group functions
- GROUP BY, HAVING
Creating Subqueries
- Single Row subqueries, Multiple row Subqueries
Enhancing groups function
- ROLLUP, CUBE
Transaction Control Language
- Rollback, Commit, Savepoint
Processing hierarchies
- Creating the Tree structure, LEVEL, CONNECT BY
Data Manipulation Language
- INSERT, UPDATE, DELETE
Data Definition Language
- CREATE, TRUNCATE, ALTER, DROP, RENAME, DESCRIBE
Using Declarative Constraints
- Not Null Constraint, Check Constraint, Unique Constraint, Primary Key Constraint, References Constraint, On Delete Cascade, On Delete Set Null
Other Database Objects
- Views, Sequences, Synonyms, Indexes
- USER_TABLES, USER_TAB_COLUMNS, USER_OBJECTS
Database Security
- Object Privileges, Granting access to objects
PL -SQL
Blocks
- Structure, Writing Anoyomous Blocks
Variables
- Oracle Datatypes, TYPE and ROWTYPE declarations, Value assignments
Control structures
- IF ELSE ENDIF statement, IF ELSIF ELSE ENDIF statement, LOOP END , LOOP statement, WHILE condition, FOR condition
Cursors
- Implicit and Explicit Cursors, Cursor Manipulation statements, OPEN FETCH CLOSE EXIT WHEN
Error Handling
- Predefined Exceptions, Non-Predefined Excecptions, User Defined Exceptions
Procedures
- Creating and Calling Procedures
Functions
- Creating and Calling Functions
Packages
- Package Header, Package Body
Design Tips and Techniques
- Format of standard packages in an application, Spec and Body, NOCOPY hint theory
Triggers
- Database triggers, CALLing procedures from triggers
Dynamic SQL
- EXECUTE IMMEDIATE, DBMS_SQL package
Oracle Supplied packages
- DBMS_OUTPUT, UTL_FILE
Collection datatypes
- Associative Arrays, Nested tables, VARRAYs
our services RADHIKA Technosoft, a pioneer in software training has brought monumental changes in the methods and services offered. We're not an organization who puts across implausible claims. Since our inception, our services are exactly what we promised. On a given note, our service offerings are Online training, Corporate training, Certification, Web development and Job support.
our courses RADHIKA Technosoft is one of the trusted training institutes that offer online training for WEBSPHERE, SAP, ORACLE, PROFESSIONAL COURSES, works with a mission to make online software learning easier for all the students across the world.
