Results for "t-sql"
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SQL Server User-Defined Functions (UDF)
SQL Server ke saare User-Defined Functions — Scalar, Inline TVF, MSTVF — ko ek jagah samjho. Real examples, performance tips, aur interview questions ke saath.
Added columns in a table by dynamic ways
IF OBJECT_ID('AddedDynamicColumn','P') IS NOT NULL BEGIN DROP PROC AddedDynamicColumn END GO CREATE PROCEDURE AddedDynamicColumn AS BEGIN SELECT ED.empid,ED....
SQL Server Index Optimization Automation (Missing & Unused Index Management)
Pehle Basics — Index Hota Kya Hai? Simple bhaasha mein — index ek kitaab ka index page hota hai. Jaise tum dictionary mein "Zebra" dhundne ke liye seedha Z s...
Split full name into first name and last name in SQL
Split full name into first name and last name : SELECT EmployeeName, CASE WHEN CHARINDEX(' ', EmployeeName) > 0 -- Check if there is a space (indicating…
ANY and ALL operators used in SQL
The ANY operator: returns a boolean value as a result returns TRUE if any of the sub-query values meet the condition Any means that the condition will be t…
What is View in SQL server
A view is a virtual table based on the result-set of an SQL statement. A view contains rows and columns, just like a real table. IF OBJECT_ID('ViewTable','…