ORACLE
ORACLE TABLES
Create Tables
Create Table As
Alter Table
Drop Table
Global Temorary Tables
Local Temorary Tables
ORACLE TUTORIAL
Oracle Introduction
What Is Oracle
ORACLE VIEWS
Create View
ORACLE QUERIES
SELECT
INSERT
INSERT ALL
UPDATE
DELETE
TRUNCATE TABLE
ORACLE CLAUSES
DISTINCT
FROM
ORDER BY
GROUP BY
HAVING
ORACLE OPERATORS
UNION
UNION ALL
INTERSECT
MINUS
ORACLE JOINS
INNER JOIN
OUTER JOIN
EQUI JOIN
SELF JOIN
CROSS JOIN
ANTI JOIN
SEMI JOIN
ORACLE ADVANCE
PROCEDURES
FUNCTION
CURSOR
TRIGGER

LOCAL TEMPORARY TABLES



Oracle - Local Temporary Tables


Oracle local temporary tables are distinct within modules. These tables are defined and scoped to the session in which we created it.


Declare local temporary table :


SYNTAX :
DECLARE LOCAL TEMPORARY TABLE table_name  
( column1 datatype [ NULL | NOT NULL ],  
  column2 datatype [ NULL | NOT NULL ],  
  ...  
  column_n datatype [ NULL | NOT NULL ]  
);  

Parameters :


  • table_name : The parameter table_name specifies the local temporary table that you want to create.

  • column1, column2,... column_ n : It specifies the column that you want create in the local temporary table. Every column must have a datatype and should be defined as NULL or NOTNULL. If the value is left blank, it is by default treated as NULL.


    Example :

    Let's look at an Oracle DECLARE LOCAL TEMPORARY TABLE example:

    DECLARE LOCAL TEMPORARY TABLE students_temp
    ( supplier_id number(10) NOT NULL,
      supplier_name varchar2(50) NOT NULL,
      contact_name varchar2(50)
    );
    

    This example would create a LOCAL TEMPORARY TABLE called students_temp in Oracle.



    What Is Oracle

    What Is Oracle

    posted on 2019-11-29 01:11:21 - ORACLE Tutorials


    TRIGGER

    ORACLE - Trigger

    posted on 2019-11-28 22:14:22 - ORACLE Tutorials


    CURSOR

    ORACLE - Cursor

    posted on 2019-11-28 22:13:54 - ORACLE Tutorials


    MySQL TRIGGERS

    MySQL - Triggers

    posted on 2019-11-29 21:44:07 - mysql Tutorials


    Grant_ Revoke Privilege

    MySQL - Grant_ Revoke Privilege

    posted on 2019-11-26 23:15:04 - mysql Tutorials


    MySQL Vs SQL

    MySQL Vs SQL

    posted on 2019-11-25 05:02:26 - mysql Tutorials