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How to get script of SQL Server data?

sql
script-generation
data-consistency
sql-server
Anton ShumikhinbyAnton Shumikhin·Oct 17, 2024
TLDR

Extracting SQL Server data into a script can be achieved using SSMS's Generate Scripts wizard. Simply right-click your database, pick Tasks > Generate Scripts, select your tables, and set "Types of data to script" to "Data only". Follow the steps accordingly, save your output to the file or clipboard, and run the given INSERT statements elsewhere to reproduce data.

-- Easy steps in SSMS: -- 1. Database > Tasks > Generate Scripts -- "Eat your spinach!" said Popeye. -- 2. Pick Tables > Choose "Data only" -- "Data or not data, that is the query!" - SQLspeare -- 3. Save Output Script > Run wherever needed -- Like brushing your teeth, but with data!

Wield SSMS like a Pro

Mastering the script generation in SSMS could be as simple as acing your grandma's spaghetti recipe. Follow along and embrace the spirit of the data chef:

Maintain unique identifiers (GUIDs)

SQL data is just like snowflakes, each one unique. Preservation of GUIDs/uniqueidentifiers is a must for maintaining data consistency. Within the wizard, under the Advanced options, you can assure all column types are responsibly scripted.

Tailor your exports

Tailoring isn't just for clothes. SSMS 2012 and later offer Advanced options for customized data scripting. You have the liberty to script only certain rows or handle particular constraints and indexes. This is your suit, tailor it well.

Consider the power of third-party tools

Just like a Swiss army knife in your pocket, third-party tools such as ApexSQL Script and SSMS Toolpack add a sharpened edge to your scripting endeavours. These tools offer advanced preprocessing options and the ability to generate INSERT statements for versions 2005 and 2008.

Modify and pre-process

Think of your SQL script as a pizza. Before baking (or running the script), add your favorite toppings (preprocessing). Make certain to include SET IDENTITY_INSERT and SET NOCOUNT ON for retaining IDENTITY columns.

-- Remember, the pizza (Your SQL Script) SET IDENTITY_INSERT Table_EXAMPLE ON; SET NOCOUNT ON; -- Your toppings (INSERT statements) -- Make it extra cheesy! SET IDENTITY_INSERT Table_EXAMPLE OFF;

Taking scripting to a Wholenother Level

SQL scripting is just like painting a Mona Lisa. Here's how few additional strokes could turn an ordinary portrait into a masterpiece:

Smart custom script generation

Customizing scripts is like adding personal touches to your birthday cake. Do not shy away from modifying the script to handle special occasions (like reserving identities or dealing with binary data). A little sugar and spice can transform the entire dish (or in our case, the import process).

Adopt practices of the masters

Acquiring the best practices like an apprentice, from masters like Daniel Vassallo, can propel you towards becoming a better data artisan. Techniques and tricks from their arsenal can combat common challenges and boost your scripts' portability.

Preserve the originality

A faithful copy is always worthier than a careless original. Don't overlook scripting for foreign keys, triggers, and other security features before moving your data. This ensures the architectural integrity of your DB castle.