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Database systems are an important part of the IT system. Relational Database Management System is a database that mainly stored data in a relational model by creating different relations between different data. Relational Database Management Systems simply called RDMS. RDMS mainly uses the Structured Query Language simply SQL in order to store and query data. … Read more
The wildcard character generally acts like an asterisk character. The wildcard is generally used in programming, scripting, IT in order to express special meanings for different cases. Wild Character or Wildcard Character or Wildcard Well, the character is actually not important but the function is more important for the wildcard. So different sayings are not … Read more
Select is a very special term used in different programming languages, frameworks or database statements. In this tutorial we will list and explain different usages of the Select statements in SQL, HTML and jQuery. SQL Select Statement The most popular Select keyword is the SQL Select statement. SQL Select statement is used to query and … Read more
Query is a request to an information system to get information for the specific information in which parameters are defined inside the query. The query is mainly used as a database term where database servers are queried for different types of information. Query Parameters An information or database system generally provides a lot of different … Read more
MS SQL is one of the most popular SQL databases. It is created in 1988 for the OS/2. During time SQL Server has a lot of versions which has different versions. In this tutorial, we will learn how to get the MS SQL Server Database version in different ways like GUI, SQL Prompt, Error Logs, … Read more
SQL is a defacto language used to manage, query, select, filter data in a relational database. Similar to the programming languages SQL provides comments in order to make the SQL query or clause more readable and put some note. Single-Line Comments We will start with single-line comments. Double dash — is used to create a … Read more
MS SQL Server provides some functions in order to make database administrators’ life easier. A typical database store different types of values. In some cases, we may need to cast and convert these values into different data types. MS SQL provides CAST() function can be used to change data types. CAST() Function Syntax CAST() function … Read more
SQL databases provide structured data storage capabilities. We can store data in tables with columns and rows. Other useful features for SQL databases are update capabilities. We can update SQL database data in different ways and constraints. In this tutorial, we will learn how to update database table data with an SQL UPDATE statement and … Read more
SQL Programming language and SQL Database engines provide some useful mechanisms in order to make management of the data easier. SQL View is one of them which can be used to create a table from a SQL result set. What Is SQL View? SQL View is a virtual table which does not exist in a … Read more
SQL Server is a service running on Windows operating systems. In order to manage this SQL server service and instances with GUI we need to install Microsoft SQL Server Management Studio. Download Microsoft SQL Server Management Studio We will download the installer application from the following link. https://go.microsoft.com/fwlink/?linkid=2014306 Start The Installation Process We will start … Read more