Oracle 11g Online Training
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SQL-PL SQL Online Training
• 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
