LINQ provides an API known as standard query operators (SQOs) to support the kinds of operations we’re commonly used to in SQL. You’ve already used C#’s select and where keywords, which map to LINQ’s Select and Where SQOs—which, like all SQOs, are actually methods of the System.Query.Sequence static class.
In LINQ many SQOs are avilable whose all are grouped into 14 categories. They are listed below and click the list below to see the more details.
- Restriction Operator
- Projection Operators
- Join Operators
- Grouping Operator
- Ordering Operators
- Aggregate Operators
- Partitioning Operators
- Concatenation Operator
- Element Operators
- Generation Operators
- Quantifier Operators
- Equality Operator
- Set Operators
- Conversion Operators
Happy Programming!!!