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Technology Community › Category: T-SQL
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From a T-SQL perspective, how would you prevent T-SQL code from running on a production SQL Server?
ResolvedVietMX asked 5 years ago • 
779 views0 answers0 votes
What are the best practices for using a GUID as a primary key, specifically regarding performance?
ResolvedVietMX asked 5 years ago • 
836 views0 answers0 votes
Is it correct/best practice to have the TRY/CATCH block inside the transaction or should the transaction be inside the TRY block?
ResolvedVietMX asked 5 years ago • 
781 views0 answers0 votes
What is the native system stored procedure to issue a command against all databases?
ResolvedVietMX asked 5 years ago • 
777 views0 answers0 votes
What is the difference between PARTITION BY and GROUP BY
ResolvedVietMX asked 5 years ago • 
796 views0 answers0 votes
What do Clustered and Non clustered index actually mean?
ResolvedVietMX asked 5 years ago • 
749 views0 answers0 votes
Is it possible to import data directly from T-SQL commands without using SQL Server Integration Services? If so, what are the commands?
ResolvedVietMX asked 5 years ago • 
842 views0 answers0 votes
What is the difference between EXEC vs sp_executesql?
ResolvedVietMX asked 5 years ago • 
785 views0 answers0 votes
What is the use of GO in Transact SQL?
ResolvedVietMX asked 5 years ago • 
808 views0 answers0 votes
Provide an example of Left Outer Join with Exclusions
ResolvedVietMX asked 5 years ago • 
735 views0 answers0 votes
How can you capture the length of a column when it is a Text, NText and/or Image data type?
ResolvedVietMX asked 5 years ago • 
739 views0 answers0 votes
What are bitwise operators and what is the value from a database design perspective?
ResolvedVietMX asked 5 years ago • 
802 views0 answers0 votes
Mention what are ROLLUP and CUBE in T-SQL?
ResolvedVietMX asked 5 years ago • 
745 views0 answers0 votes
What’s the difference between TRUNCATE and DELETE in SQL?
ResolvedVietMX asked 5 years ago • 
768 views0 answers0 votes
What two commands were released in SQL Server 2005 related to comparing data sets from two or more separate SELECT statements?
ResolvedVietMX asked 5 years ago • 
733 views0 answers0 votes
In what version of SQL Server were synonyms released, what do synonyms do and when could you make the case for using them?
ResolvedVietMX asked 5 years ago • 
832 views0 answers0 votes
Mention what is uncommittable transactions?
ResolvedVietMX asked 5 years ago • 
711 views0 answers0 votes
Mention what does the T-SQL command IDENT_CURRENT does?
ResolvedVietMX asked 5 years ago • 
746 views0 answers0 votes
What are the practical differences between COALESCE() and ISNULL(,”)?
ResolvedVietMX asked 5 years ago • 
835 views0 answers0 votes
Is there a difference between T-SQL linked server and a synonym?
ResolvedVietMX asked 5 years ago • 
842 views0 answers0 votes
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