What is operater?

Question

What is operater?

Accepted Answer

An operator is a symbol or keyword used to perform operations on one or more operands in a programming language.

Operators are used to perform mathematical, logical, and comparison operations.
Examples of operators in Java include +, -, *, /, %, ==, !=, <, >, &&, ||, etc.
Unary operators operate on a single operand, while binary operators operate on two operands.
Ternary operator ?: is a conditional operator that takes three operands.
Bitwise operators are used to perform operations on individual bits of a number.

Accepted Answer

SQL stand for structure query language

it is a standard language

SQL has four part divide

DDL stand for data definition language

It is use for creating in table structure

DML stand for data manipulation language

It is used to insert the dada on table

It is use to modify the data

It is use the delete the data

DCL stand for Data control language

it is use the grant the permission

TCL stand for transaction control language

It is use to permanent save data

It is used to roll back the data

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