You must enter the ALL keyword in a group function to include all duplicate values. The AVG function can be used to find the average calculated difference between two dates. The MIN and MAX functions can be used on VARCHAR2 columns. All of the above...
This error only occurs on Windows 95/98. It does not occur on NT. The reason is that when more than 32K of data is displayed in a Rich Edit control, it raises an Exception. This message is displayed by the RichEd32.dll not by WinSQL. Even though WinSQL catches this exception and i...
This section contains Aptitude Questions and Answers on SQL Functions - Aggregate and Scalar functions.List of SQL Functions - Aggregate and Scalar Aptitude Questions1) What are the SQL Aggregate Functions? Functions that return single value based on column values. Functions that return single value...
Simple View: It is a view based on a single table and does not have a GROUP BY clause or other SQL features. Complex View: It is a view built from several tables and includes a GROUP BY clause as well as functions. Inline View: It is a view built on a subquery in the FROM claus...
Transact-SQL: A Microsoft extension to the ANSI SQL language that includes procedural programming, local variables, and various support functions. 178 questions Sign in to follow asked May 9, 2025, 2:13 AM Salil Singh 60 Reputation points edited an answer May 9, 2025, 3:48 PM Naveen ...
There are two types of SQL user-defined functions: Scalar Function: As explained earlier, user-defined scalar functions return a single scalar value. Table-Valued Functions: User-defined table-valued functions return a table as output. Inline: returns a table data type based on a single SELECT...
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In Purview, I know I can retrieve a server using Python as such: payload = { "keywords": "*", "filter": { "and": [ { "entityType": "azure_sql_server" … Microsoft Purview Microsoft Purview A Microsoft data governance service that helps manage and govern on-premises, multicloud,...
1. Compare SQL Server with Oracle. 2. How can SQL Server instances be hidden? 3. Can we add a CPU to SQL Server? 4. How can we check whether the port number is connecting or not on a Server DBA? 5. How can you start SQL Server in different modes? 6. Why is SHRINKFILE / SHRI...
19. What types of indexes are supported in PostgreSQL? 20. How to start PostgreSQL on Windows? 21. How to stop PostgreSQL on Windows? 22. What is the command to find a version of PostgreSQL? 23. What is pgAdmin and how do you set up pgAdmin? 24. What is write-ahead logging in Pos...