How to create an unique constraint that allow multiple nulls? Using filtered index you can create unique constraint with multiple nulls. Using this you can store any number for NULL in a unique constraint column
Quick methods to list all foreign keys referencing a table in SQL Server using execution of simple TSQL scripts and SSMS GUI. Ways to identify all the tables referencing a table with foreign key constraint
Easy way to auto generate INSERT statements for a table in SQL Server using SSMS. Generate insert statements from sql server tables on the fly.
Adding or inserting Inserting Line Break or Carriage Return or Tab to a string in SQL Server. Quick examples for adding special characters like Line Break, Carriage Return and Tab to strings.
How to do pagination of results in SQL Server In and efficient way? Best way to paginate results in SQL Server to improve performance of the application.
How to get date part alone from DateTime and DateTime2 data types in SQL Server? Here are few of the techniques to get date from DateTime column.
What is Azure Data Studio (SQL Operations Studio)? What are the salient features of SQL Ops Studio? Advantages and disadvantages of SQLOPS over SSMS.
Where is SQL Server Configuration Manager? How to find and open Configuration Manager in latest versions of SQL Server? Opening SSCM in MMC.
How to drop table if it exists in SQL Server? How to drop stored procedure if it exists? How to drop function if it exists? Using DROP IF EXISTS.
Concatenate multiple rows into single string in SQL Server using STRING_AGG. New function STRING_AGG in SQL Server 2017 to concatinate rows of data.
TRANSLATE() is a string function introduced in SQL Server 2017. Using TRANSLATE is simple and straightforward compared to REPLACE function.
CONCAT_WS() is a new function introduced in SQL Server 2017. Here is the details on using CONCAT_WS() to concatenating strings with separator.
TRIM() Function In SQL Server 2017 and equivalent custom made TRIM UDF in 2016 and older versions ti trim the spaces at the starting and ending of a string.
Simple method to split delimited strings in newer and older versions of SQL Server. Using STRING_SPLIT() in SQL Server 2016 and higher and Few lines of code to create a function which splits the strings with delimiters on older versions.
Finding Indexes On A Table In SQL Server: There are several ways to list the indexes on a table. We’ll see few easy methods to find indexes on a table
Combine multiple rows into one string in SQL Server. Simple query in SQL Server to concatenate multiple rows Into single string.