SQL Server Advance Concepts includes Stored Procedures, Views, triggers, Complex SQL Queries, Index, Performance Tunning, Database Mail Configuration, SQL Server Agent Job Scheduling and so on..
Sometimes you need to export data from SQL Server tables, views or the result of any T-SQL query into excel file, reason could be anything such as MIS team need Sales data in excel file…
274 total views, 17 views today
SQL Server indexes are used by queries to find data values quickly in tables and views. Basically it speed up the queries performance. You can also relate a SQL Server Indexes with any text book…
572 total views, 6 views today
SQL STATISTICS IO is a set statement , when it is enabled it causes SQL Server to display information about the amount of disk activity generated by T- SQL statement. SYTANX SET STATISTICS IO {…
161 total views
Sometimes, you want to store the result of a stored procedure into table or temp table instead of returning the output. Storing output of stored procedure into table enables more option for you, such as…
733 total views, 5 views today
Object_ID is a SQL Server Metadata function which returns the database object identification number of a schema-scoped object. It can not be used for object that are not schema-scoped such as DDL triggers. If any…
120 total views, 2 views today
Dynamic data masking also known as DDM is a security feature in SQL Server which helps you to prevent the access of unauthorize users to sensitive data in the database. It was introduced in SQL…
557 total views, 33 views today
Collations in SQL Server provide sorting rules, case, and accent sensitivity properties for your data. You can easily find SQL collation at the server, database and column level using SQL Server System Catalog views, or…
310 total views, 1 views today
PARSENAME function is a SQL Server Metadata function which returns the specified part of an object name. The parts of an object that can be retrieved are the object name, schema name, database name, and…
209 total views, 2 views today
SQL Server 2016 has released an optional IF EXISTS clause with DROP statement that can be used as DROP IF EXISTS. DROP IF EXITS verify if an object exists then drops an existing object and…
340 total views, 1 views today
You can script a table from database using a SQL Server Management Studio. SQL Server Management allows you to script out tables from database using a Script table as option. This option can be used…
73 total views, 1 views today
You can generate a database scripts including the schema and the data by using the Generate Scripts option available in SQL Server Management Studio (SSMS), which generates a scripts for selected database. When you perform…
337 total views, 3 views today
The IDENT_CURRENT function returns the last IDENTITY value generated for any specific table or view on an identity column in any session and any scope. This function is limited only to a specific table or…
158 total views, 3 views today
SQL Vulnerability Assessment (VA) is an easy to use tool that you can use to identify, track, and remediate potential database vulnerabilities. The VA service runs a scan directly on database, and follows base of…
187 total views, 4 views today
SQL ROLLBACK transaction statement rolls back an explicit or implicit transaction to the beginning of the transaction. If savepoint is specified then it rolls back the transaction to a savepoint within the transaction. Basically, it…
1,358 total views, 7 views today
SQL Server allows several options to protect sensitive data, and one of them is specifying a column level encryption. Using this option you can encrypt a column data also decrypt the data. SQL Server encrypts data…
460 total views, 4 views today
Xp_readerrorlog is a SQL Server extend stored procedure allows you read the contents of the SQL Server error log files. It allows you to read the SQL Server and SQL Server Agent error logs. SYNTAX…
595 total views, 3 views today
JSON_VALUE is a JSON function which is used to extracts scalar value from JSON string. It returns a single text value of type nvarchar. It can not be used to extract JSON object or JSON…
299 total views, 1 views today
SQL JSON_QUERY is a JSON function which extracts an object or an array from a JSON string. JSON_QUERY function introduced in SQL Server 2016. You can not extract a scalar value using JSON_QUERY function. It…
294 total views, 1 views today
Row-Level Security enables you to use group membership or execution context to control access to rows in a database table. Row level security feature introduced in SQL Server 2016. Once it is enabled, It applies…
510 total views, 2 views today
The JSON_MODIFY is a JSON functions that allows you to update the value of a property in a JSON string. It introduced in SQL Server 2016. JSON_MODIFY function returns the updated JSON string. Using JSON_MODIFY…
201 total views, 6 views today