Database Tutorials MSSQL, Oracle, PostgreSQL, MySQL, MariaDB, DB2, Sybase, Teradata, Big Data, NOSQL, MongoDB, Couchbase, Cassandra, Windows, Linux 
In today’s article, we will be explaining the concept of Materialized Views in Oracle, also known as Snapshots. It is a structure that stores the …
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Create A Linked Server To MySQL From SQL Server
In today’s article, we will learn how to Create a Linked Server from SQL Server to MySQL. We can use the linked server feature to …
Read More » Oracle Views
In this article, we will discuss the functions and types of Views in Oracle Database in detail. View is a virtual table that does not …
Read More » PostgreSQL Duplicate Index Detection
In this article, we will discuss the detection and prevention of indexes created on the same columns in PostgreSQL. In this way, we can both …
Read More » Partition Table – Primary Key
Global indexes become corrupted when a partition is dropped from the partition table and in this article we will learn how to fix these indexes …
Read More » Postgresql Create Index Where Condition
In this article, I will talk about how we can set conditions when creating an index in PostgreSQL. As everyone knows, when creating an index, …
Read More » Add Primary Key To A Column In A Table With Data
In today’s article, we will learn how to add a primary key to a column in a table containing data in an Oracle database. If …
Read More » PostgreSQL Execution Plan (Explain)
In today’s article, we will be talking about how to use the EXPLAIN concept and its types to understand and optimize SQL queries. In Database …
Read More » Primary Key Creation Procedure
In today’s article we will be discussing the Primary Key Creation Procedures in Oracle Database. 1. Check if there is another Primary Key with the …
Read More » PostgreSQL Function Index
In today’s article, we will learn how to use functional indexes in PostgreSQL to obtain fast access to data based on the results of function …
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