What will be the result of the query below? Explain your answer?
select case when null = null then 'True' else 'False' end as ResultSet;
2016-09-26
143 reads
select case when null = null then 'True' else 'False' end as ResultSet;
2016-09-26
143 reads
INNER JOIN (SIMPLE JOIN): This returns all rows for which there is at least one match in BOTH tables. This is...
2016-09-26
250 reads
UNION merges the contents of two structurally-compatible tables into a single combined table. This return unique records from all the...
2016-09-26
175 reads
USE CASE: When we are working on TSQL or some text based scripting we may need some extra space in between...
2016-09-04
187 reads
Use case when we are working on TSQL or Query ,some time we came such a situation when we need...
2016-09-04
168 reads
We will get the brief idea about undocumented procedure sp_MSforeachtable of the Master database.
sp_MSforeachtable can be used to loop through all...
2016-05-09
11,282 reads
Sometime we need to know how much table space are used to store the data and also wish to know...
2016-04-11
162 reads
DECLARE @year INT
SET @year = 2016
;WITH months AS(
SELECT 1 AS Mnth, DATENAME(MONTH, CAST(@year*100+1 AS VARCHAR) + '01') AS monthname
UNION ALL
...
2016-04-11
207 reads
SQL CREATE TABLEThe CREATE TABLE statement is used to create a table in a database to stored data.Tables are organized...
2016-02-08
189 reads
SQL BasicsAn instruction to a database to combine data from more than one table.A SQL join combines records from two or more...
2016-02-08
894 reads
By Steve Jones
I had someone ask me about using triggers to detect changes in their tables....
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In a trigger, I can use UPDATE() or UPDATED_COLUMNS() to determine which columns were changed. For these functions, which one accepts a column name as a parameter?
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