SQL

Oracle Insert Statement

نشر بواسطة : Obay Salah , December 1, 2024

In Oracle, INSERT statement is used to add a single record or multiple records into the table.Syntax: (Inserting a single record using the Values keyw... اكمل القراءة

SQL

Oracle Select Statement

نشر بواسطة : Obay Salah , December 1, 2024

The Oracle SELECT statement is used to retrieve data from one or more than one tables, object tables, views, object views etcSyntaxSELECT express... اكمل القراءة

SQL

Oracle View

نشر بواسطة : Obay Salah , December 1, 2024

In Oracle, view is a virtual table that does not physically exist. It is stored in Oracle data dictionary and do not store any data. It can be execute... اكمل القراءة

SQL

Oracle Local Temporary tables

نشر بواسطة : Obay Salah , November 28, 2024

In Oracle, local temporary tables are distinct within modules. These tables are defined and scoped to the session in which you created it.Declare loca... اكمل القراءة

SQL

Oracle Global Temporary tables

نشر بواسطة : Obay Salah , November 28, 2024

Temporary tables generally contain all of the features that ordinary tables have like triggers, join cardinality, information about rows and block etc... اكمل القراءة

SQL

Drop Oracle Table

نشر بواسطة : Obay Salah , November 28, 2024

Oracle DROP TABLE statement is used to remove or delete a table from the Oracle databaseSyntaxDROP [schema_name].TABLE table_name  ... اكمل القراءة

SQL

Alter Oracle Table

نشر بواسطة : Obay Salah , November 28, 2024

In Oracle, ALTER TABLE statement specifies how to add, modify, drop or delete columns in a table. It is also used to rename a tableHow to add column i... اكمل القراءة

SQL

Create Oracle Table AS Statement

نشر بواسطة : Obay Salah , November 27, 2024

The CREATE TABLE AS statement is used to create a table from an existing table by copying the columns of existing table.Note: If you create the table... اكمل القراءة

SQL

Create Oracle Table

نشر بواسطة : Obay Salah , November 26, 2024

In Oracle, CREATE TABLE statement is used to create a new table in the database.To create a table, you have to name that table and define its columns... اكمل القراءة

Advanced Security

Planning and Privileges for Oracle Data Redaction Policies

نشر بواسطة : Obay Salah , November 20, 2024

نظرًا لأن تنقيح البيانات يتضمن حماية البيانات الحساسة للغاية، يجب على المستخدمين الموثوق بهم فقط إنشاء سياسات Oracle Data Redaction.يجب أن يكون ل... اكمل القراءة