FireDAC.Phys.MongoDBWrapper.TMongoExpression

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System.TObjectTMongoExpression

Object Pascal

TMongoExpression<T: class> = class abstract(TObject)

C++

template<typename T> class PASCALIMPLEMENTATION TMongoExpression__1 : public System::TObject

Properties

Type Visibility Source Unit Parent
class public
FireDAC.Phys.MongoDBWrapper.pas
FireDAC.Phys.MongoDBWrapper.hpp
FireDAC.Phys.MongoDBWrapper FireDAC.Phys.MongoDBWrapper

Description

Represents a fluent style MongoDB expression builder.

TMongoExpression is a generic base class. Please do not use it directly in your applications.

The API of this class is equivalent to the TMongoDocument API, and adds only two new methods:

  • TMongoExpression.End: Finishes this stage or operation, and returns a reference to the parent object of this expression.
  • TMongoExpression.Exp: Appends the specified field and expression to this expression, and returns a reference to this expression.

See Also