SQL BACKUP DATABASE for SQL
SQL BACKUP DATABASE for SQL The SQL BACKUP DATABASE statement is used to create a backup of a database in SQL Server. This statement creates a full backup of the specified database or a partial backup of specific filegroups or portions of the database. The syntax for the BACKUP DATABASE statement is as follows: BACKUP […]
SQL DROP DATABASE Statement
SQL DROP DATABASE Statement The SQL DROP DATABASE statement is used to delete an entire database including all its associated objects such as tables, views, indexes, etc. The syntax for the DROP DATABASE statement is as follows: DROP DATABASE database_name; Where database_name is the name of the database that you want to drop. It is […]
SQL CREATE DATABASE Statement
SQL CREATE DATABASE Statement The SQL CREATE DATABASE statement is used to create a new database in a SQL server. Here is the basic syntax for the CREATE DATABASE statement: CREATE DATABASE database_name; In this syntax, database_name is the name of the new database you want to create. Here is an example of using the […]
C – Decision Making
C – Decision Making Conditions and Statements if ,if –else, elif Conditions and if statements are programming constructs used to make decisions in code based on certain conditions. A condition is an expression that evaluates to a Boolean value, which is either true or false. For example, 2 < 3 is a condition that evaluates […]
SQL Operators
SQL Operators SQL operators are symbols or keywords used in SQL statements to perform specific operations on data. There are several types of operators in SQL, including: Arithmetic Operators: Arithmetic operators are used to perform basic arithmetic operations such as addition, subtraction, multiplication, division, and modulus. Here are the basic arithmetic operators in SQL: (addition) […]
SQL Comments
SQL Comments SQL comments are used to add notes or explanations to SQL code without affecting the actual execution of the code. There are two types of comments in SQL: single-line comments and multi-line comments. Single-line comments: Single-line comments start with two hyphens (–). Any text after the hyphens on the same line is treated […]
Operator In C
Operator In C In C, the operator is a symbol that represents a specific operation to be performed on one or more operands. There are various types of operators in C, including arithmetic, relational, logical, bitwise, assignment, and conditional operators. Here is a brief overview of each of these operator types in C: Arithmetic operators: […]
Type Conversion
Type Conversion In C programming language, type conversion refers to the process of converting one data type to another. There are two types of type conversion: implicit and explicit. Implicit type conversion, also known as type promotion, occurs automatically when the compiler converts one data type to another without any explicit instructions from the programmer. […]
Constant
Constant In C programming language, a constant is a fixed value that cannot be changed during the execution of the program. Constants can be of different data types, such as integer, floating-point, character, or string. Here are some examples of different types of constants in C: 1 . Integer constants: These are used to represent […]
SQL Stored Procedures for SQL Server
SQL Stored Procedures for SQL Server SQL Server stored procedures are precompiled and stored in the database, allowing for faster execution and improved security. They are also reusable, which can save time and effort in developing complex queries or data manipulations. Here are the basic steps for creating and using stored procedures in SQL Server: […]