How to backup sql table11.06.20

How to take a backup table in SQL? | Backup table in SQL Strategies
How to take a backup of table in SQL? :

In my previous articles i have given idea about the different tutorials from SQL. In this article i would like to give you idea about how to take a backup of table in SQL?.User faces issues in taking the backup of the table. There are so many methodologies to take a backup in SQL.The main question raised here is How to take a backup of table in SQL?I will try to explain all important methods for taking the backup table in SQL.There are some most important methods in t-SQL, oracle ,PostgreSQL and MySQL for How to take a backup of table in SQL? I will explain real life industry examples with the syntax for taking backup.
How to take a backup of table in SQL? -For SQL Server

In this section i would like to explain the different backup strategies and methodologies used in SQL Server with real life examples.There are different methods of taking backup in SQL server.

Type 1 :  Taking Backup of table using Into Clause

The T-SQL engine uses INTO clause to copy the data from one table to another table.

Syntax :

Select * INTO BackUP_TABLE

from Table_TO_BE_BACKUP;

With this strategy user can create backup table directly without using create statement. The backup table is created with the table needs to be backup. This strategy is useful when user needs the table backup on same server.This methodology is used to take a fast backup but the main con of this method is  it can not take the indexes or keys.

Real life Example :

If user wants to take a backup of Employee table and did some operations on Employee table then following query is useful.

Query:

Select * INTO Employee_Backup

from Employee;

The above statement will create a backup of Employee table and creates a new table named Employee_Backup.

Type 2 :  Taking Backup of table using Bulk Copy Program

The second method of taking backup of the table using Bulk Copy Program in SQL server. There should be some conditions to take a backup of table using bulk copy.The main condition is you must have Bulk Import and export privileges.

https://www.complexsql.com/how-to-take-a-backup-of-table-in-sql/

Anonymous

How to backup sql table11.06.20

Information Epoch 1762069568