In this video, we will discuss, altering a database table column without having the need to drop the table. Let's understand this with an example. Text version of the video http://csharp-video-tutorials.blogspot.com/2013/08/part-67-alter-database-table-columns.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-67-alter-database-table-columns.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists We will be using table tblEmployee for this demo. Use the sql script below, to create and populate this table with some sample data. Create table tblEmployee ( ID int primary key identity, Name nvarchar(50), Gender nvarchar(50), Salary nvarchar(50) ) Insert into tblEmployee values('Sara Nani','Female','4500') Insert into tblEmployee values('James Histo','Male','5300') Insert into tblEmployee values('Mary Jane','Female','6200') Insert into tblEmployee values('Paul Sensit','Male','4200') Insert into tblEmployee values('Mike Jen','Male','5500') The requirement is to group the salaries by gender. To achieve this we would write a sql query using GROUP BY as shown below. Select Gender, Sum(Salary) as Total from tblEmployee Group by Gender When you execute this query, we will get an error - Operand data type nvarchar is invalid for sum operator. This is because, when we created tblEmployee table, the "Salary" column was created using nvarchar datatype. SQL server Sum() aggregate function can only be applied on numeric columns. So, let's try to modify "Salary" column to use int datatype. Let's do it using the designer. 1. Right click on "tblEmployee" table in "Object Explorer" window, and select "Design" 2. Change the datatype from nvarchar(50) to int 3. Save the table At this point, you will get an error message - Saving changes is not permitted. The changes you have made require the following tables to be dropped and re-created. You have either made changes to a table that can't be re-created or enabled the option Prevent saving changes that require the table to be re-created. So, the obvious next question is, how to alter the database table definition without the need to drop, re-create and again populate the table with data? There are 2 options Option 1: Use a sql query to alter the column as shown below. Alter table tblEmployee Alter column Salary int Option 2: Disable "Prevent saving changes that require table re-creation" option in sql server 2008 1. Open Microsoft SQL Server Management Studio 2008 2. Click Tools, select Options 3. Expand Designers, and select "Table and Database Designers" 4. On the right hand side window, uncheck, Prevent saving changes that require table re-creation 5. Click OK
Views: 95942 kudvenkat
There are hundreds of properties that describe a database. Most of them go far beyond the fundamentals. However, a few need to be addressed right at the start of creating and controlling databases. This video discusses those properties and how to use the ALTER DATABASE command to manipulate them. ALTER DATABASE: https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-transact-sql-set-options #sqlserver #fundamentals #database
Views: 112 Grant Fritchey
View or change the default locations for database files In Object Explorer, right-click on your server and click Properties. In the left panel on that Properties page, click the Database settings tab. In Database default locations, view the current default locations for new data files and new log files. To change a default location, enter a new default pathname in the Data or Log field, or click the browse button to find and select a pathname. NOTE: After changing the default locations, you must stop and start the SQL Server service to complete the change. Technical Support Online You also Find your Desire Information on this Link. Web Site: http://istiak10.blogspot.com/ Twitter: https://twitter.com/techsupportbd Facebook: https://www.facebook.com/profile.php?id=100020067461752
Views: 542 Target Fail
New feature in SQL Server 2016. new "IF EXISTS" option with ALTER TABLE and DROP statements. Check the whole "SQL Server 2016" series here: https://www.youtube.com/playlist?list=PLU9JMEzjCv16mB9n4av00uZB5TJsdK3CG Check the details and code on my SQL blog at: https://sqlwithmanoj.com/2015/11/03/new-syntax-option-if-exists-with-drop-and-alter-statements-in-sql-server-2016/ Check my SQL FB Page at: https://www.facebook.com/sqlwithmanoj
Views: 1953 SQL with Manoj
Newsletter signup (with exclusive discounts): https://iamtimcorey.com/general-sign-up (your email will be kept safe and you will not be spammed). Facebook Page: https://www.facebook.com/IAmTimCorey/ Want to see a full C# application built from scratch? Check out this course: https://iamtimcorey.com/courses/csharp-from-start-to-finish/ Microsoft SQL can be confusing. There are a TON of features, options, and settings to consider when attempting to use it. One of my favorite features is stored procedures. These pre-compiled queries allow you to safely and securely access and modify data. In this video, you will learn the basics of how to build a stored procedure, as well as what the benefits and drawbacks of stored procedures are. You will also learn some best practices, including how to secure your entire database in just a few simple commands.
Views: 62759 IAmTimCorey
Error message when you try to save a table in SQL Server: "Saving changes is not permitted" This problem occurs when the Prevent saving changes that require the table re-creation option is enabled, and you make one or more of the following changes to the table: - You change the Allow Nulls setting for a column. - You reorder columns in the table. - You change the column data type. - You add a new column. To change the Prevent saving changes that require the table re-creation option, follow these steps: Open SQL Server Management Studio (SSMS). On the Tools menu, click Options. In the navigation pane of the Options window, click Designers. Select or clear the Prevent saving changes that require the table re-creation check box, and then click OK. Note If you disable this option, you are not warned when you save the table that the changes that you made have changed the metadata structure of the table. In this case, data loss may occur when you save the table. More details: https://support.microsoft.com/en-us/kb/956176
Views: 13879 Victor Nguyen
SQL DBA – Move Database mdf & ldf files to another drive Step #1. select * from ManDB.sys.database_files Step #2. ALTER DATABASE ManDB SET OFFLINE; GO Step #3. Move the file(s) to the new location manually. Step #4. Change the system catalog settings: ALTER DATABASE ManDB MODIFY FILE ( NAME = 'ManDB', FILENAME = 'F:\SQLDBs\ManDB.mdf' ) GO ALTER DATABASE ManDB MODIFY FILE ( NAME = 'ManDB_log', FILENAME = 'F:\SQLDBs\ManDB_log.ldf' ) GO Step #5. ALTER DATABASE ManDB SET ONLINE; GO Step #6. select * from ManDB.sys.database_files If you found this video valuable, give it a like. If you know someone who needs to see it, share it. Leave a comment below with your thoughts. Add it to a playlist if you want to watch it later. Subscribe Here:https://www.youtube.com/networkingbitsabbirkhan **Follow me Socially 😀 Sabbir Ahmed Khan- https://goo.gl/dMwKcM (FB) For more Tips Tutorial- http://networkingbit.info **Facebook page: https://goo.gl/drRSZ3 **Twitter : https://goo.gl/mxp7Au **Google+ : https://goo.gl/pfkggD **LIKE ➡ SHARE ➡ SUBSCRIBE Please Like, Subscribe and Share our tutorials :)
Views: 28 Networking Bit
Issue is caused because of NOINIT option. But this can be used as proper backup way to keep different version of databackup. Script used BACKUP DATABASE SampleDB TO DISK = 'D:\BackupFolder\Sample.bak' WITH NOINIT, NAME = N'SAMPLEDB' RESTORE HEADERONLY FROM DISK = 'D:\BackupFolder\Sample.bak' Video to restore backup on previous data version Video link :https://youtu.be/7HuyQhQlwZk
Views: 3056 techsapphire
This Video "How to Alter Table on SQL Server Management Studio | Alter Table Without any Problem" will help you to alter your table without any problem on Microsoft SQL Server Management Studio. Watch and share it How to Alter Table on SQL Server Management Studio | Alter Table Without any Problem Other Videos New Videos http://youtu.be/D0ppJ7iF4y0 --How to create Star Rating System in ASP.NET http://youtu.be/wtkb5FBPrbE -- How to Upload Files In Asp .NET https://youtu.be/h48Le6EB6Yc --How to Create File Download in ASP.NET http://youtu.be/o2U3ibNQKXw --How to Create New Database and Table in MySQL Database http://youtu.be/QHPiW_Fi8BA --How to Create Pagination in PHP Part-1 http://youtu.be/bazGpN2ox7A --How to Create Pagination in PHP Part 2 http://youtu.be/HMQENifbxPc --How to Copy Files From A Copy Protected Disk(CD/DVD) 2015 http://youtu.be/8QSFyWKmwz4 ---vector-03 http://youtu.be/svulPI7SzpI ---vector-02 http://youtu.be/nyN7V-P5SdM ---vector-1 http://youtu.be/hEXrNb7-dWg ---Vector http://youtu.be/IPjDLujzgbk ---Install IIS http://youtu.be/mqLyuoQPass ---How to change Port Address of WAMP http://youtu.be/eRagUnIf_5w ---How to Increase Internet Speed http://youtu.be/Cq486KpLcMw ---What is an XML http://youtu.be/c35xXG2kda0 ---How To Create Shut-down Button http://youtu.be/7R2hjHKgSvI ---Find Out Hidden Files On Your Friend's Computer http://youtu.be/MKyx7bdK-nU ---How To Increase Virtual Memory http://youtu.be/xmPb2hu-rO8 ---How to Format Pen-drive Using CMD http://youtu.be/VoyZdHKnnvc ---Automatic Shutdown http://youtu.be/JLIttO97oe8 ---NFC http://youtu.be/PQANJhgmmTE ---Highway Movie http://youtu.be/SqTpicNBCdM ---How to Partition Hard Disk Without Loosing any Data http://youtu.be/sjlafWL1N-o ---Uninstall UBUNYU http://youtu.be/IJo2cIlzqr8 ---How to know ip address http://youtu.be/vgMEAipmWMg ---CMD Color change http://youtu.be/Zc7LwXaiUgA ---Copy Protected http://youtu.be/7Keqy4aumxI --- Justin Bieber http://youtu.be/nUzoTuT_TAk ---Health Insurance http://youtu.be/7KSzl3Igp3c ---വയനാടിൻെറ മുഖശ്രി http://youtu.be/Qez-tn_wJNs ---Apple iphone 5S
Views: 13778 Eldhose Chacko
This problem comes when database is restored with "RESTORE WITH NORECOVERY" state or some times even sql services restart cause this trouble. So to fix this you just need to use below script to change recovery state to RECOVERY. RESTORE DATABASE YourDatabaseName WITH RECOVERY
Views: 46009 techsapphire
use master ALTER DATABASE YourDatabase SET SINGLE_USER WITH ROLLBACK IMMEDIATE --do you stuff here ALTER DATABASE YourDatabase SET MULTI_USER This video is about killing or disconnect all connections to a database. The easiest way is bringing the database to single user mode and set it back to multiuser mode. This will disconnect all connections form all the users other than current one who is logged to the database. One important aspect here is, do not close the screen once you set the database to single user mode. Because when a database is in single user mode it will allow only a single connection to the database. If you allow dropping your connection and if any other connects to the database you will not be able to connect the database again. So you may have to Stop the SQL server and start again to connect the database. It is also possible to do this using SQL management studio. Right click on the database, go to properties, go to options and move to restrict access option. There you can select the single user mode or multiple user mode. Now The question is why do you need to do this. I mean when, do you want to kill all connections. It is mainly, when you want to have exclusive access to the database. For example a database is not allowing you to restore a backup on this because you cannot grant the exclusive access, then you can bring the database to single user mode; killing all connections; perform your activates and after that set it to the multi user mode. This way you can maintain the exclusive access while you are completing the work.
Views: 12108 Rohan Mehtha
how to change column order in sql developer change column order mysql change column order sql query change column order oracle how to change column order in sql server 2012 alter table move column oracle sql reverse column order alter column position in sql table prevent saving changes that require the table re-creation saving changes is not permitted sql 2017 saving change is not permitted the changes you have made requires the following the following tables will be saved to your database prevent saving changes option sql can t save table sql server 2008 error were encountered during the save process sql server post save notification sql server
Views: 1704 Maruti AIR Tech
introduction to sql server 2008 - create view ( transact - sql ) part 1 create view, alter view, drop view, insert rows using view, sp_help, sp_helptext, sp_refreshview, sp_refreshsqlmodule, check options, insert, delete, update, aggregate columns, encryption, check option
Views: 7204 R.N.A. Creation
KILL all users USE master GO DECLARE @kill varchar(8000) = ''; SELECT @kill = @kill + 'kill ' + CONVERT(varchar(5), spid) + ';' FROM master..sysprocesses WHERE dbid = db_id('CostsheetDev') EXEC(@kill); --make sure to run this on master Use master Alter Database "ELADBDEV" SET SINGLE_USER With ROLLBACK IMMEDIATE RESTORE DATABASE "ELADBDEV" FROM DISK = 'C:\D\Backup2-24-2014' With Replace Alter Database "ELADBDEV" SET Multi_USER
Views: 3055 CKWTech LLC
Internet World This Example shows that how to fix the following error in SQL Server Error - Saving changes is not permitted. The changes you have made require the following tables to be dropped and re-created. You have either made changes to a table that can't be recreated or enabled the option Prevent saving changes that require the table to be re-created. To change the Prevent saving changes that require the table re-creation option, follow these steps: 1) Open SQL Server Management Studio (SSMS). 2) On the Tools menu, click Options. 3)In the navigation pane of the Options window, click Designers. 4) Select or clear the Prevent saving changes that require the table re-creation check box, and then click OK. Note : If you disable this option, you are not warned when you save the table that the changes that you made have changed the metadata structure of the table. In this case, data loss may occur when you save the table. You can used this method in following SQl Server versions 10.0 for SQL Server 2008 10.5 for SQL Server 2008 R2. 11.0 for SQL Server 2012. 12.0 for SQL Server 2014.
Views: 4186 Internet World
sql server 2008 create database transact - sql database administration
Views: 744 R.N.A. Creation
This video is to clarify how Remote Query Timeout option works. This includes the demo showing in what situation this particular option come into picture.
Views: 1361 SQLGeeksPro
https://bit.ly/2Q9SGzO Enter and see the secret sale page at Dbschema. In this video, we will discuss, altering a database table column without having the need to drop the table. Let\'s understand this with an example. Text version of the video Slides All SQL Server Text Articles All SQL Server Slides All Dot Net and SQL Server Tutorials in English All Dot Net and SQL Server Tutorials in Arabic We will be using table tblEmployee for this demo. Use the sql script below, to create and populate this table with some sample data. Create table tblEmployee ( ID int primary key identity, Name nvarchar(50), Gender nvarchar(50), Salary nvarchar(50) ) Insert into tblEmployee values(\'Sara Nani\',\'Female\',\'4500\') Insert into tblEmployee values(\'James Histo\',\'Male\',\'5300\') Insert into tblEmployee values(\'Mary Jane\',\'Female\',\'6200\') Insert into tblEmployee values(\'Paul Sensit\',\'Male\',\'4200\') Insert into tblEmployee values(\'Mike Jen\',\'Male\',\'5500\') The requirement is to group the salaries by gender. To achieve this we would write a sql query using GROUP BY as shown below. Select Gender, Sum(Salary) as Total from tblEmployee Group by Gender When you execute this query, we will get an error - Operand data type nvarchar is invalid for sum operator. This is because, when we created tblEmployee table, the \"Salary\" column was created using nvarchar datatype. SQL server Sum() aggregate function can only be applied on numeric columns. So, let\'s try to modify \"Salary\" column to use int datatype. Let\'s do it using the designer. 1. Right click on \"tblEmployee\" table in \"Object Explorer\" window, and select \"Design\" 2. Change the datatype from nvarchar(50) to int 3. Save the table At this point, you will get an error message - Saving changes is not permitted. The changes you have made require the following tables to be dropped and re-created. You have either made changes to a table that can\'t be re-created or enabled the option Prevent saving changes that require the table to be re-created. So, the obvious next question is, how to alter the database table definition without the need to drop, re-create and again populate the table with data? There are 2 options Option 1: Use a sql query to alter the column as shown below. Alter table tblEmployee Alter column Salary int Option 2: Disable \"Prevent saving changes that require table re-creation\" option in sql server 2008 1. Open Microsoft SQL Server Management Studio 2008 2. Click Tools, select Options 3. Expand Designers, and select \"Table and Database Designers\" 4. On the right hand side window, uncheck, Prevent saving changes that require table re-creation 5. Click OK
Views: 0 ccc
In this SQL Tutorial you will learn How To Grant Object Privilege using Grant Data Control Language (DCL) statement along with GRANT OPTION flag. Third SQL Tutorial in the series of user privileges in oracle database ------------------------------------------------------------------------ ►►►Timeline◄◄◄ 1:06- Query 1- How To grant Basic Object Privilege (i.e.SELECT Object privilege) to a user 3:31- Query 2 - How to Grant Multiple Object Privilege To a user in 4:26- Query 3 - How To grant Object Privilege on Column Level 5:30- Query 4- How To Grant System Privilege WITH GRANT OPTION flag 6:06- WITH ADMIN OPTION demonstration ------------------------------------------------------------------------ Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ List of Object Privilege http://bit.ly/list_of_object_privileges Object Privileges Blog http://bit.ly/object_privileges-in-oracle-database Previous Tutorial System Privilege: http://youtu.be/EQzdtKPiErU Introduction to user privilege: http://youtu.be/iQFb86lM1gs ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 24826 Manish Sharma
SQL queries for 1. Create table 2. Add new Column 3. Drop a column 4.change column data type
Views: 19408 simran kaur
2 - Get ready to understand model & Tempdb database settings, database file placement, and determining number of content databases. This module goes over how to modify model database to reflect configuration of new databases and configure Tempdb for improved performance, and much more.
Views: 614 RG Edu
How to alter and drop views. For more info, or a copy of any of the scripts used in any of my tutorials, please email me at [email protected]
Views: 3486 Johnny Deluca
This SQL Server tutorial shows how to create database backups using the Management Studio feature. Watch more at http://www.lynda.com/SQL-Server-2008-tutorials/essential-training/71929-2.html?utm_medium=viral&utm_source=youtube&utm_campaign=videoupload-71929-1101 This specific tutorial is just a single movie from chapter eleven of the SQL Server 2008 Essential Training course presented by lynda.com author Simon Allardice. The complete SQL Server 2008 Essential Training course has a total duration of 6 hours and 54 minutes and explores how Transact-SQL is used to retrieve, update, and insert information SQL Server 2008 Essential Training table of contents: Introduction 1. Getting Started 2. Installing SQL Server 2008 R2 3. Tools and System Databases 4. Creating Databases 5. Importing Existing Data 6. Retrieving Data with SQL 7. Inserting and Updating Data 8. SQL Functions 9. Stored Procedures and Transactions 10. Core Administration Tasks 11. Backing Up and Restoring 12. Security Features 13. Reporting Services 14. Integration Services Conclusion
Views: 68785 LinkedIn Learning
How to change SQL 2012 database collation SQL_Latin1_General_CP1_CI_AS, the requirement for System Centre Configuration Manager (SCCM) 2012. Changing database collation means all data in the database will be lost - make sure you know what you are doing. I needed to change the database collation for my SCCM instance in relation to an SCCM installation error: "Configuration Manager requires that you configure your SQL Server instance and Configuration Manager site database (if already present) to use the SQL_Latin1_General_CP1_CI_AS collation, unless you are using a Chinese operating system and require GB18030 support." To change the database collation simply run the setup.exe from the SQL Installation media again but in quite mode. The command you need to run is: setup /q /action=rebuilddatabase /instancename=sccm /sapwd=Pa$$w0rd /SQLCollation=SQL_Latin1_General_CP1_CI_AS /SQLSYSADMINACCOUNTS=domain\administrator more info: www.hermanarnedo.com
Views: 53437 Herman Arnedo Mahr
introduction to sql server 2008 - create view ( transact - sql ) Part 2 create view, alter view, drop view, check option, encryption, insert, delete, update, sp_helptext, sp_help
Views: 1406 R.N.A. Creation
If you need to script out the objects within a database, from generating tables through to extracting out the data so you can use it in another database or schema then you are going to need to script the SQL.\r\rMS SQL Server 2008 has new Generate Scripts option which enables you to script data in SQL Server database tables. you can script data from sql tables into a script file, to the clipboard or script data on a new sql query window. Script data can be used to export and/or import table data from one database to another database.\r\rThe Script Data option creates INSERT statements foreach row in the table using the column data that the related table record has. Later than the scripted table data can be used by executing the generated t-sql scripts, to create a copy of the original table on an other server or an other database with identical data or identical rows on the destination database or table, what's more you can script the the database to go to a SQL 2000 database from a SQL 2008, how cool is that?\r\rSQL Server generate script with data is a powerful SQL Server tool in order to create sql script to move data from one database to another database.\r\rI want to demonstrate with a sample how a sql developer can use the Generate Scripts task in order to script table data of a SQL Server 2008 database table.
Views: 9453 Bryan Avery
SQL Server / T-SQL Tutorial Scenario: In previous posts, we learn that if we have Foreign key Constraint with default setting and we try to update the value in column in Reference Table which is used as Reference Column in Foreign Key Constraint, we get error. We discussed multiple ways to handle the situation, please check this link. Foreign Key Constraint does provide the option to set the Cascading action, we can create Foreign Key Constraint with Cascading Update. If Update Cascading settings is used, when we update the value in Referenced Table , it will also update the value in parent table (Foreign Key Table) column. Link to scripts used in SQL Server / TSQL Tutorial Video http://www.techbrothersit.com/2016/04/how-to-create-foreign-key-constraint.html Check out our website for Different SQL Server, MSBI tutorials and interview questions such as SQL Server Reporting Services(SSRS) Tutorial SQL Server Integration Services(SSIS) Tutorial SQL Server DBA Tutorial SQL Server / TSQL Tutorial ( Beginner to Advance) http://www.techbrothersit.com/
Views: 3404 TechBrothersIT
Learn how to modify catalog options in MicroStrategy Developer, an advanced environment providing a complete range of analytical functionality designed to facilitate the deployment of reports and creation of schema and application objects. Within Catalog options, users can modify database instances, choose database login credentials, change display preferences, review SQL statements that retrieve catalog tables, and more. This tutorial will walk through the three sections of the Warehouse Catalog: catalog, view, and schema.
Views: 15 MicroStrategy Community Tutorials
In this tutorial you will learn how to create a table in phpMyAdmin for a MySQL database, and how to insert data into the table, followed by how to set up a foreign key, so that the values of one column in the one table refer to values of a column in another table.
Views: 149281 Magic Monk
sql server (starting with 2008) no azure database data warehouse parallel. By default the seed and increment are both 1 12 may 2008 an identity column has a name, initial step. How do i add an identity column to table in sql server? Sometime the questions can't find exact syntax for adding property existing. Sql server 2012 auto identity column value jump issue insert into sql table with. Resetting sql server identity columns blackwasp. Managing identity columns with replication in sql server. In these scenarios, see how to replicate tables with setting the identity property on a table when it is created simple task. Identity column in sql server stack overflowidentity wikipediawhy can a table not have more than one identity value falling behind randomly reset how to geek. And when you load it, an error is raised add a row into sql server table that has identity column, the value assigned to column in datatable replaced by generated many databases have ability create automatically incremented numbers. The below snippet will create table called sampletable with id column which has an 3 jun 2015 this is a small example about how to insert rows into setting value for identity on sql server. Auto generated identity column in ms sql server table confirm create with sequence indentity how to an add adding the property existing pro. Sql server performance how to remove the identity column in sql insert records with value ninja code. The metadata is stored at column level not table. My current assignment that i am i've found mapinfo data inserted into sql server spatial is flagged as invalid when try to load it in qgis. Basically the script will do 29 feb 2012 when you import a table with an identity column it is treated like any other regular int datatype. Identity (property) (transact sql) msdn microsoft. Getting an identity column value from sql server ado columns in oracle brent ozar unlimited. An identity column is a in database table that made up of values generated by the microsoft sql server you have options for both seed (starting value) and increment. Seeding and reseeding an identity column is easy relatively safe, if you do it correctly. Sql server identity vs sequence how to define an auto increment primary key in sql table that has reseeding the column eimagine. In sql server, we can use an identity property on a column. This means that as each row is inserted into the table, sql server will automatically increment this microsoft identity columns provide a useful way to generate consecutive numeric values for identifying rows. An example is if 15 jul 2008 microsoft sql server's identity column generates sequential values for new records using a seed value. It would need a rethink though of scalar we are having strange intermittent issue where the identity column randomly, one these tables' values will fall behind, stopping if you using an on your sql server tables, can set next insert value to whatever want. Is there someway to automatically add an identity column when sql server values check thomas larock. when instance is restarted then its auto identity column value jumped based on for customerid column, 'identity(1,1)' specified. Create table with identity column sequence indentity sql server t tutorial 27 jul 2013 here is the question i received on sqlauthority fan page. Sql server identity column? Sql auto increment a field w3schools. Using sql server management studio, i scripted a create to of the existing table and got this [dbo] why does doesn't allow more than one identity column an is ( also known as field ) in database writes 'how can reset not start where it left? ' i've been (this article has updated through 2005. The solution seems to be add an integer 'id' column, identity columns are defined on a table so that the database engine will for many oltp systems in sql server this is often ideal and what i managing with replicated tables your 2005 requires some tlc. Sql how to create table with identity column stack overflow. During 1 aug 2015 difference between sequence and identity in sql server object is introduced 2012, column property the second piece of puzzle constraint, which informs to auto increment numeric value within specified anytime a 21 jul 2016 trying use instead management studio, i have come it says that cannot insert explicit values for 4 sep 2014 when using as your database, you usually an primary key table. Creates an identity column in a table the ms sql server uses keyword to perform auto increment tip specify that 'id' should start at value 10 and by 5, create [dbo].
Views: 12204 Mahasen Powell
Click here to Subscribe to IT PORT Channel : https://www.youtube.com/channel/UCMjmoppveJ3mwspLKXYbVlg In this video you can see how to alter Sequence Object in SQL Server Modifies the arguments of an existing sequence object. If the sequence was created with the CACHE option, altering the sequence will recreate the cache. Sequences objects are created by using the CREATE SEQUENCE statement. Sequences are integer values and can be of any data type that returns an integer. The data type cannot be changed by using the ALTER SEQUENCE statement. To change the data type, drop and create the sequence object. A sequence is a user-defined schema bound object that generates a sequence of numeric values according to a specification. New values are generated from a sequence by calling the NEXT VALUE FOR function
Views: 96 IT Port
create sequence in sql server In this video we will discuss sequence object in SQL Server. Sequence object Introduced in SQL Server 2012 Generates sequence of numeric values in an ascending or descending order Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/sequence-object-in-sql-server-2012.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/sequence-object-in-sql-server-2012_26.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists Creating the Incrementing Sequence : The following code create a Sequence object that starts with 1 and increments by 1 CREATE SEQUENCE [dbo].[SequenceObject] AS INT START WITH 1 INCREMENT BY 1 Generating the Next Sequence Value : Now we have a sequence object created. To generate the sequence value use NEXT VALUE FOR clause SELECT NEXT VALUE FOR [dbo].[SequenceObject] Output : 1 Every time you execute the above query the sequence value will be incremented by 1. I executed the above query 5 times, so the current sequence value is 5. Retrieving the current sequence value : If you want to see what the current Sequence value before generating the next, use sys.sequences SELECT * FROM sys.sequences WHERE name = 'SequenceObject' Alter the Sequence object to reset the sequence value : ALTER SEQUENCE [SequenceObject] RESTART WITH 1 Select the next sequence value to make sure the value starts from 1 SELECT NEXT VALUE FOR [dbo].[SequenceObject] Using sequence value in an INSERT query : CREATE TABLE Employees ( Id INT PRIMARY KEY, Name NVARCHAR(50), Gender NVARCHAR(10) ) -- Generate and insert Sequence values INSERT INTO Employees VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Ben', 'Male') INSERT INTO Employees VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Sara', 'Female') -- Select the data from the table SELECT * FROM Employees Creating the decrementing Sequence : The following code create a Sequence object that starts with 100 and decrements by 1 CREATE SEQUENCE [dbo].[SequenceObject] AS INT START WITH 100 INCREMENT BY -1 Specifying MIN and MAX values for the sequence : Use the MINVALUE and MAXVALUE arguments to specify the MIN and MAX values respectively. Step 1 : Create the Sequence object CREATE SEQUENCE [dbo].[SequenceObject] START WITH 100 INCREMENT BY 10 MINVALUE 100 MAXVALUE 150 Step 2 : Retrieve the next sequence value. The sequence value starts at 100. Every time we call NEXT VALUE, the value will be incremented by 10. SELECT NEXT VALUE FOR [dbo].[SequenceObject] If you call NEXT VALUE, when the value reaches 150 (MAXVALUE), you will get the following error The sequence object 'SequenceObject' has reached its minimum or maximum value. Restart the sequence object to allow new values to be generated. Recycling Sequence values : When the sequence object has reached it's maximum value, and if you want to restart from the minimum value, set CYCLE option ALTER SEQUENCE [dbo].[SequenceObject] INCREMENT BY 10 MINVALUE 100 MAXVALUE 150 CYCLE At this point, whe the sequence object has reached it's maximum value, and if you ask for the NEXT VALUE, sequence object starts from the minimum value again which in this case is 100. To improve performance, the Sequence object values can be cached using the CACHE option. When the values are cached they are read from the memory instead of from the disk, which improves the performance. When the cache option is specified you can also specify the size of th cache , that is the number of values to cache. The following example, creates the sequence object with 10 values cached. When the 11th value is requested, the next 10 values will be cached again. CREATE SEQUENCE [dbo].[SequenceObject] START WITH 1 INCREMENT BY 1 CACHE 10 Using SQL Server Graphical User Interface (GUI) to create the sequence object : 1. Expand the database folder 2. Expand Programmability folder 3. Right click on Sequences folder 4. Select New Sequence Next video : Difference between SEQUENCE and IDENTITY in SQL Server
Views: 37999 kudvenkat
Modifying Indexes Given SQL Server tables named Customer_Details and XMLDocument in ABC_Bank database,you will view and practice how to create and modify an index using Transact-SQL commands. 1 - Modifying an index using the ALTER INDEX statement 2 - Create an XML index 3 - Modifying an XML index using ALTER INDEX command. Learn more and source code at : http://www.tutorialspoint.edu.vn/sql-server/163-maintaining-indexes/12611-workshop-maintaining-indexes.html
Views: 217 little fire
Modify Table after creation (MS SQL Server Tutorial)
Views: 244 Sudharshan Balakrishnan
sql server identity vs sequence In this video we will discuss the difference between SEQUENCE and IDENTITY in SQL Server This is continuation to Part 134. Please watch Part 134 from SQL Server tutorial before proceeding. Sequence object is similar to the Identity property, in the sense that it generates sequence of numeric values in an ascending order just like the identity property. However there are several differences between the 2 which we will discuss in this video. Identity property is a table column property meaning it is tied to the table, where as the sequence is a user-defined database object and is not tied to any specific table meaning it's value can be shared by multiple tables. Example : Identity property tied to the Id column of the Employees table. CREATE TABLE Employees ( Id INT PRIMARY KEY IDENTITY(1,1), Name NVARCHAR(50), Gender NVARCHAR(10) ) Example : Sequence object not tied to any specific table CREATE SEQUENCE [dbo].[SequenceObject] AS INT START WITH 1 INCREMENT BY 1 This means the above sequence object can be used with any table. Example : Sharing sequence object value with multiple tables. Step 1 : Create Customers and Users tables CREATE TABLE Customers ( Id INT PRIMARY KEY, Name NVARCHAR(50), Gender NVARCHAR(10) ) GO CREATE TABLE Users ( Id INT PRIMARY KEY, Name NVARCHAR(50), Gender NVARCHAR(10) ) GO Step 2 : Insert 2 rows into Customers table and 3 rows into Users table. Notice the same sequence object is generating the ID values for both the tables. INSERT INTO Customers VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Ben', 'Male') INSERT INTO Customers VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Sara', 'Female') INSERT INTO Users VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Tom', 'Male') INSERT INTO Users VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Pam', 'Female') INSERT INTO Users VALUES (NEXT VALUE for [dbo].[SequenceObject], 'David', 'Male') GO Step 3 : Query the tables SELECT * FROM Customers SELECT * FROM Users GO Output : Notice the same sequence object has generated the values for ID columns in both the tables To generate the next identity value, a row has to be inserted into the table, where as with sequence object there is no need to insert a row into the table to generate the next sequence value. You can use NEXT VALUE FOR clause to generate the next sequence value. Example : Generating Identity value by inserting a row into the table INSERT INTO Employees VALUES ('Todd', 'Male') Example : Generating the next sequence value using NEXT VALUE FOR clause. SELECT NEXT VALUE FOR [dbo].[SequenceObject] Maximum value for the identity property cannot be specified. The maximum value will be the maximum value of the correspoding column data type. With the sequence object you can use the MAXVALUE option to specify the maximum value. If the MAXVALUE option is not specified for the sequence object, then the maximum value will be the maximum value of it's data type. Example : Specifying maximum value for the sequence object using the MAXVALUE option CREATE SEQUENCE [dbo].[SequenceObject] START WITH 1 INCREMENT BY 1 MAXVALUE 5 CYCLE option of the Sequence object can be used to specify whether the sequence should restart automatically when the max value (for incrementing sequence object) or min value (for decrementing sequence object) is reached, where as with the Identity property we don't have any such option to automatically restart the identity values. Example : Specifying the CYCLE option of the Sequence object, so the sequence will restart automatically when the max value is exceeded CREATE SEQUENCE [dbo].[SequenceObject] START WITH 1 INCREMENT BY 1 MINVALUE 1 MAXVALUE 5 CYCLE Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/difference-between-sequence-and.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/difference-between-sequence-and_27.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 36357 kudvenkat
http://www.trainsignal.com/SQL-Server-2012-Querying-Training.aspx?utm_source=YouTube&utm_medium=Social%20Media&utm_campaign=SQL%20Querying%20Demo In this free video from our SQL Server 2012 Querying Training, Christopher Harrison demonstrates how to create and use a view. -~-~~-~~~-~~-~- This channel is an archive! Subscribe to Pluralsight for new IT Pro training ➨ https://www.youtube.com/user/Pluralsight?sub_confirmation=1 -~-~~-~~~-~~-~-
Views: 48147 Pluralsight IT - Training Archive
trace sql server deadlock sql server deadlock log how to log deadlocks in sql server sql server deadlock log file sql logging deadlocks trace deadlocks in sql server 2008 sp_readerrorlog Text version of the video http://csharp-video-tutorials.blogspot.com/2015/08/logging-deadlocks-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/08/logging-deadlocks-in-sql-server_27.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists In this video we will discuss how to write the deadlock information to the SQL Server error log When deadlocks occur, SQL Server chooses one of the transactions as the deadlock victim and rolls it back. There are several ways in SQL Server to track down the queries that are causing deadlocks. One of the options is to use SQL Server trace flag 1222 to write the deadlock information to the SQL Server error log. Enable Trace flag : To enable trace flags use DBCC command. -1 parameter indicates that the trace flag must be set at the global level. If you omit -1 parameter the trace flag will be set only at the session level. DBCC Traceon(1222, -1) To check the status of the trace flag DBCC TraceStatus(1222, -1) To turn off the trace flag DBCC Traceoff(1222, -1) To read the error log execute sp_readerrorlog
Views: 41442 kudvenkat
--100% success --please subscribe my channel --Step 1 USE DB1 GO -- Truncate the log by changing the database recovery model to SIMPLE. ALTER DATABASE DB1 SET RECOVERY SIMPLE; GO -- Shrink the truncated data file to 1000 MB DBCC SHRINKFILE ([DB1], 1000); GO -- Shrink the truncated log file to 1 MB. DBCC SHRINKFILE ([DB1_log], 1); GO -- Shrink the truncated log file to 1 MB. DBCC SHRINKFILE ([DB1_log], EMPTYFILE); GO ALTER DATABASE DB1 MODIFY FILE ( NAME = N'DB1_log', FILEGROWTH = 10%, MAXSIZE = 2097152MB) GO -- Reset the database recovery model. ALTER DATABASE DB1 SET RECOVERY FULL; GO --Step extend: --if size database of log file not reduce it can be use in the replication transaction queue, --to mark every transaction in the log to be marked as replicated to the distribution database. --Please run command below use DB1 EXEC sp_repldone @xactid = NULL, @xact_segno = NULL, @numtrans = 0, @time = 0, @reset = 1 go --then run truncate the log again (do step 1 again) -- final step: please subscribe my youtube channel Youtube: https://www.youtube.com/c/huyendoxuan twitter: https://twitter.com/doxuanhuyen1 Facebook: https://www.facebook.com/doxuanhuyen
Views: 6847 huyen do xuan
Original high quality video: http://www.dotnetcodecentral.com/Post/131/microsoft-sql-server-quick-learn-how-to/How-to-generate-scripts-for-complete-SQL-Server-database All high quality videos on SQL Server (FREE to download): http://www.dotnetcodecentral.com/Technology/microsoft-sql-server-quick-learn-how-to Demonstrates the following: -Generate script (which contains all SQL commands for database objects) for entire database automatically using SQL Server Management Studio -Selecting various options while generating the script -Generating INSERT statements automatically for all tables in a database -Creating a new database and executing the script which was generated earlier (after executing the script, the new database should look almost identical to the previous database).
Views: 53502 Jagadish Pulakhandam
SQL Prompt is a code completion, code formatting, and refactoring tool for SQL Server. It’ll plug into SQL Server Management Studio or Visual Studio. You’ll find you can work more quickly and accurately with SQL queries, as well as standardize across your team by sharing formatting styles and commonly used SQL snippets. Try it free for 28 days at www.red-gate.com/sqlprompt In this tip Data Platform MVP Steve Jones explains how to use SQL Prompt to script out objects as an ALTER statement in just a couple of clicks. For more tips for writing SQL effortlessly check out the #SuperSQLTips playlist: https://www.youtube.com/playlist?list=PLhFdCK734P8A_q6XHDXi4CQzys3R0Jw3X Transcript: Hi I'm Steve Jones from SQL Server Central and I've got another quick SQL Prompt tip brought to you by Redgate Software. One of the things people love about SQL Prompt is that I can type things like this store procedure and I'll get information about it and if I actually highlight at the end of it I can click on this and I can see the code. But that's sometimes hard to read and I have to expand this out to look at the rest of the code. If I want a quick look at what's inside of this I can right-click it and select Script object as ALTER. When I do that I’ll get a new window with all the code for the stored procedure listed including the alter procedure already set up, so if I need to change some code - perhaps I wanted to actually change this - then I could actually do that and compile it very quickly. Or if I just want to look at the code I can see it and then when I'm ready, go back to my original query. Hopefully this quick tip is something you'll use in SQL Prompt. I'm Steve Jones for SQL Server Central and Redgate Software.
Views: 613 Redgate Videos
debugging in ssms debugging t-sql code t sql debug stored procedure sql server management studio debug stored procedure how to debug t sql debug in sql server management studio In this video we will discuss how to debug stored procedures in SQL Server. Setting up the Debugger in SSMS : If you have connected to SQL Server using (local) or . (period), and when you start the debugger you will get the following error Unable to start T-SQL Debugging. Could not connect to computer. To fix this error, use the computer name to connect to the SQL Server instead of using (local) or . For the examples in this video we will be using the following stored procedure. Create procedure spPrintEvenNumbers @Target int as Begin Declare @StartNumber int Set @StartNumber = 1 while(@StartNumber [ @Target) Begin If(@StartNumber%2 = 0) Begin Print @StartNumber End Set @StartNumber = @StartNumber + 1 End Print 'Finished printing even numbers till ' + RTRIM(@Target) End Connect to SQL Server using your computer name, and then execute the above code to create the stored procedure. At this point, open a New Query window. Copy and paste the following T-SQL code to execute the stored procedure. DECLARE @TargetNumber INT SET @TargetNumber = 10 EXECUTE spPrintEvenNumbers @TargetNumber Print 'Done' Starting the Debugger in SSMS : There are 2 ways to start the debugger 1. In SSMS, click on the Debug Menu and select Start Debugging 2. Use the keyboard shortcut ALT + F5 At this point you should have the debugger running. The line that is about to be executed is marked with an yellow arrow Step Over, Step into and Step Out in SSMS : You can find the keyboard shortcuts in the Debug menu in SSMS. Let us understand what Step Over, Step into and Step Out does when debugging the following piece of code 1. There is no difference when you STEP INTO (F11) or STEP OVER (F10) the code on LINE 2 2. On LINE 3, we are calling a Stored Procedure. On this statement if we press F10 (STEP OVER), it won't give us the opportunity to debug the stored procedure code. To be able to debug the stored procedure code you will have to STEP INTO it by pressing F11. 3. If the debugger is in the stored procedure, and you don't want to debug line by line with in that stored procedure, you can STEP OUT of it by pressing SHIFT + F11. When you do this, the debugger completes the execution of the stored procedure and waits on the next line in the main query, i.e on LINE 4 in this example. To stop debugging : There are 2 ways to stop debugging 1. In SSMS, click on the Debug Menu and select Stop Debugging 2. Use the keyboard shortcut SHIFT + F5 Show Next Statement shows the next statement that the debugger is about to execute. Run to Cursor command executes all the statements in a batch up to the current cursor position Locals Window in SSMS : Displays the current values of variables and parameters If you cannot see the locals window or if you have closed it and if you want to open it, you can do so using the following menu option. Locals window is only available if you are in DEBUG mode. Watch Window in SSMS : Just like Locals window, Watch window is used to watch the values of variables. You can add and remove variables from the watch window. To add a variable to the Watch Window, right click on the variable and select "Add Watch" option from the context menu. Call Stack Window in SSMS : Allows you to navigate up and down the call stack to see what values your application is storing at different levels. It's an invaluable tool for determining why your code is doing what it's doing. Immediate Window in SSMS : Very helpful during debugging to evaluate expressions, and print variable values. To clear immediate window type ]cls and press enter. Breakpoints in SSMS : There are 2 ways to set a breakpoint in SSMS. 1. By clicking on the grey margin on the left hand side in SSMS (to remove click again) 2. By pressing F9 (to remove press F9 again) Enable, Disable or Delete all breakpoints : There are 2 ways to Enable, Disable or Delete all breakpoints 1. From the Debug menu 2. From the Breakpoints window. To view Breakpoints window select Debug =] Windows =] Breakpoints or use the keyboard shortcut ALT + CTRL + B Conditional Breakpoint : Conditional Breakpoints are hit only when the specified condition is met. These are extremely useful when you have some kind of a loop and you want to break, only when the loop variable has a specific value (For example loop varible = 100). How to set a conditional break point in SSMS : 1. Right click on the Breakpoint and select Condition from the context menu 2. In the Breakpoint window specify the condition Text version of the video http://csharp-video-tutorials.blogspot.com/2015/09/debugging-sql-server-stored-procedures.html Slides http://csharp-video-tutorials.blogspot.com/2015/09/debugging-sql-server-stored-procedures_28.html
Views: 117189 kudvenkat
In this installment I delve into the create view syntax. We create two test tables and populate them using variables and a while loop. We then use the two test tables to create a simple view using the with Schemabinding attribute. My blog: https://www.theinquisitiveanalyst.com/ Select Statement Post: https://www.theinquisitiveanalyst.com... Install SQL Server 2017 Developer Edition Free: https://www.youtube.com/watch?v=neDFf... https://www.theinquisitiveanalyst.com... The first SQL book I ever read: TSQL Fundamentals - https://amzn.to/2PHmdFR
Views: 706 TheInquisitiveAnalyst
http://technotip.com/1794/update-edit-records-in-database-table-php-mysql/ Video tutorial demonstrates updating / editing of data / records from the database table and displaying it on the browser.
Views: 246200 Satish B