Interview Questions On Sql Server -Part 2
1. What is the difference between the Union and Union All?
1) Union is used to select distinct data from the...
2010-01-31
1,990 reads
1. What is the difference between the Union and Union All?
1) Union is used to select distinct data from the...
2010-01-31
1,990 reads
1. What are the Sql Joins?Sql Joins are the way to get data from many tables based on some logical...
2010-01-31
1,938 reads
1. What is the Normalization?Normalization:-Normalization can be defined as the process of organization the data to reduce the redundant table...
2010-01-31
2,178 reads
Views:- View can be described as virtual table which derived its data from one or more than one table columns.It...
2010-01-31
1,716 reads
Normalization :- Normalization can be defined as the process of organization the data to reduce the redundant table data to the...
2010-01-26
2,808 reads
First Normal Form (INF):- A table is said to be in a First Normal Form (1NF)if it satisfy the following...
2010-01-26
792 reads
Second Normal Form (2NF) :-A table is said to be in its Second Normal Form if it satisfied the following...
2010-01-26
3,651 reads
Third Normal Form (3NF) :- A table is said to be in the Third Normal form (3NF) if it satisfy the...
2010-01-26
2,240 reads
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval...
2010-01-03
782 reads
Indexes-Indexing is way to sort and search records in the table. It will improve the speed of locating and retrieval...
2010-01-03
940 reads
By Steve Jones
I haven’t done one of these in awhile, but I saw an article recently...
In last months one of the scenarios where you can use AI has been...
By ChrisJenkins
Do you spend so long manipulating your data into something vaguely useful that you...
Comments posted to this topic are about the item Creating JSON II
Comments posted to this topic are about the item Engineer Lessons
On SQL Server 2025, what happens when I run this code:
SELECT JSON_OBJECTAGG( N'City':N'Denver' RETURNING JSON) GOSee possible answers