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UUID type for NEWID()


SQL Server Optimization/Configuration for Inflexible ApplicationHow can I run multiple concurrent versions of my application against the same database?NEWID() In Joined Virtual Table Causes Unintended Cross Apply BehaviorPrimary Key choice on table with unique identifierSQL Server Data Tools for VS 2015 - Anyone using for SSIS development to multiple versions?SQL GUID or Identity in the CloudCustom Sequences with SQL ServerSynchronisation of multiple databases with GUID typePrimary key and index column for Merge replication- Id vs GUIDChange ID(int) to UUID






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7















Does the NEWID() function generate UUID version 4?



Link to Wikipedia with versions



What is the situation with the NEWSEQUENTIALID() function?



Does the data always provide us with the UUID standard and version? Maybe it should be generated on the application side?










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    7















    Does the NEWID() function generate UUID version 4?



    Link to Wikipedia with versions



    What is the situation with the NEWSEQUENTIALID() function?



    Does the data always provide us with the UUID standard and version? Maybe it should be generated on the application side?










    share|improve this question







    New contributor



    DevNet is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.





















      7












      7








      7








      Does the NEWID() function generate UUID version 4?



      Link to Wikipedia with versions



      What is the situation with the NEWSEQUENTIALID() function?



      Does the data always provide us with the UUID standard and version? Maybe it should be generated on the application side?










      share|improve this question







      New contributor



      DevNet is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      Does the NEWID() function generate UUID version 4?



      Link to Wikipedia with versions



      What is the situation with the NEWSEQUENTIALID() function?



      Does the data always provide us with the UUID standard and version? Maybe it should be generated on the application side?







      sql-server






      share|improve this question







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      DevNet is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      asked May 14 at 10:07









      DevNetDevNet

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          Following to the Wikipedia page that you mentioned above (in the Database key section):



          The NEWID function in Microsoft SQL Server version 4 Transact-SQL returns standard random version-4 UUIDs, while the NEWSEQUENTIALID function returns 128-bit identifiers similar to UUIDs which are committed to ascend in sequence until the next system reboot.






          share|improve this answer























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            Following to the Wikipedia page that you mentioned above (in the Database key section):



            The NEWID function in Microsoft SQL Server version 4 Transact-SQL returns standard random version-4 UUIDs, while the NEWSEQUENTIALID function returns 128-bit identifiers similar to UUIDs which are committed to ascend in sequence until the next system reboot.






            share|improve this answer



























              13














              Following to the Wikipedia page that you mentioned above (in the Database key section):



              The NEWID function in Microsoft SQL Server version 4 Transact-SQL returns standard random version-4 UUIDs, while the NEWSEQUENTIALID function returns 128-bit identifiers similar to UUIDs which are committed to ascend in sequence until the next system reboot.






              share|improve this answer

























                13












                13








                13







                Following to the Wikipedia page that you mentioned above (in the Database key section):



                The NEWID function in Microsoft SQL Server version 4 Transact-SQL returns standard random version-4 UUIDs, while the NEWSEQUENTIALID function returns 128-bit identifiers similar to UUIDs which are committed to ascend in sequence until the next system reboot.






                share|improve this answer













                Following to the Wikipedia page that you mentioned above (in the Database key section):



                The NEWID function in Microsoft SQL Server version 4 Transact-SQL returns standard random version-4 UUIDs, while the NEWSEQUENTIALID function returns 128-bit identifiers similar to UUIDs which are committed to ascend in sequence until the next system reboot.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered May 14 at 10:20









                Thomas FranzThomas Franz

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