SQL commands

Vitor Montalvão

An introduction to sp_MSforeachtable; run commands iteratively through all tables in a database

August 18, 2017 by

Introduction

There have always been some undocumented objects in SQL Server that are used internally by Microsoft, but they can be used by anybody that have access to it. One of those objects is a stored procedure called sp_MSforeachtable.

sp_MSforeachtable is a stored procedure that is mostly used to apply a T-SQL command to every table, iteratively, that exists in the current database.

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Prashanth Jayaram

SQL Server Database Recovery Process Internals – database STARTUP Command

February 14, 2017 by

A database recovery process is an essential requirement for database systems, It can be a tedious job and the process of recovery varies on lot of scenarios. The desire to improve recovery results has resulted in various procedures, but understood by few and prone to errors. In this article, I’ll illustrate the impact of stopping the database instance in the middle of a large transaction that was running and discuss several techniques and tools that are available for faster and successful recovery.

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Shawn Melton

Connecting PowerShell to SQL Server – Using a Different Account

January 24, 2017 by

Introduction

In a previous article on Connecting PowerShell to SQL Server I went over how you use various methods in PowerShell to connect to SQL Server. In those examples though I only touched on using the current user that is running “PowerShell.exe”. In this article I want to pick up and go over how you would use the same methods, but as a different account. I will cover using both Windows Authentication (where supported) and SQL Login authentication.

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Shawn Melton

Connecting PowerShell to SQL Server

January 13, 2016 by

Introduction

PowerShell (aka Posh or just PS) is becoming more and more of a tool for operational support and some deployment scenarios. If you need to pull or place data into SQL Server, PS can be a handy way of doing it in both one-off and automated work.

There are a number of ways to connect to SQL Server via PS. In this article I wanted to go over the options that are available to you. If you have used PS for any number of months or years, you know there tends to be multiple ways of performing a task. So it goes without saying if you are building out scripts to use in production to test, test, and test…then test it one more time.

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Daniel Calbimonte

Bcp and linked servers to Azure

July 13, 2015 by

Introduction

Sometimes, we need to use the command line to copy tables using the command line. In this new chapter, we will use the BCP command to copy tables from a local machine to the SQL Server in Azure. The BCP is a very fast bulk copy tools used for this purpose.

We will also learn how to create a Linked Server in our local machine to Azure. The Linked Servers are very powerful features of SQL Server to connect SQL Server to different Data Sources like Excel, MS Access, Oracle, MySQL, and several databases. In this example, we will connect to SQL Azure.

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Daniel Calbimonte

How to work migrate backups, files and scripts to/from the cloud using the command line

May 26, 2015 by

Introduction

Sometimes we need to move our local files, SQL scripts, backups from our local machine to Azure or vice versa. This can be done manually by accessing to Azure and using a browser, but there are other methods to automatically do this. This article describes the Microsoft Azure Storage Tool. This is a command line tool used to upload data to Azure from a local machine or to download data from Azure to our local machine. The article will describe step by step how to work with this tool.

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Daniel Calbimonte

How to work with the command line and Azure to automate tasks

April 20, 2015 by

Introduction

The sqlcmd is a very powerful tool to run SQL Server scripts, T-SQL commands. It is also very useful in disaster recovery situations like restoring the master database.

The sqlcmd can also be used in the Cloud, specifically with SQL Server Azure. In this new article, we will describe how to connect from a local machine to an Azure Virtual Machine (VM) with SQL Server Installed using sqlcmd.

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Evan Barke

SQL Server Commands – Dynamic SQL

July 4, 2014 by
Warning: This article contains examples of SQL injection. The example queries can be harmful to data and are run on the AdventureWorks2012 database DO NOT run equivalents on your production database. Backup your AdventureWorks2012 database if you don’t want to lose data. Please note that the techniques are purely for education purposes and we do not condone the use of them for any other purpose. Read more »