Group by.....Having Clause
Group By:- Group By clauses is used to groups rows based on the distinct values of the specified columns.
The syntax...
2010-01-31
2,542 reads
Vivek's SQL Notes
Difference Between Having and Where Clause in Sql Server
Both Having Clause and Where clause is used to filter the data coming from the Select statement, but still there...
2010-01-31
11,954 reads
How to find duplicate values in a table
Sometimes duplicate values in tables can create a major problem when we do not make a primary key or a...
2010-01-31
4,038 reads
Sql Server View
Views:- View can be described as virtual table which derived its data from one or more than one table columns.It...
2010-01-31
1,712 reads
Second Normal Form (2NF)
Second Normal Form (2NF) :-A table is said to be in its Second Normal Form if it satisfied the following...
2010-01-26
3,648 reads
Third Normal Form (3NF)
Third Normal Form (3NF) :- A table is said to be in the Third Normal form (3NF) if it satisfy the...
2010-01-26
2,237 reads
First Normal form (INF)
First Normal Form (INF):- A table is said to be in a First Normal Form (1NF)if it satisfy the following...
2010-01-26
789 reads
Database Normalization
Normalization :- Normalization can be defined as the process of organization the data to reduce the redundant table data to the...
2010-01-26
2,805 reads
Indexes in Sql server
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval...
2010-01-03
936 reads
Difference between Clustered Index and Non clustered Index
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval...
2010-01-03
780 reads
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Change Tracking Default Retention
Comments posted to this topic are about the item Change Tracking Default Retention
ssrs subscription file share
I am trying to create a subscription that posts to a one drive directory. ...
What is Delayed Durability in SQL Server — And Should You Turn It On?
Comments posted to this topic are about the item What is Delayed Durability in...
Question of the Day
Change Tracking Default Retention
I run this command on my SQL Server 2022 database:
ALTER DATABASE AdventureWorks2017 SET CHANGE_TRACKING = ON;What is the default data retention period? See possible answers