QueryExpression Class

Represents the abstract base class for the query expression hierarchy in the select statement.

Inheritance Hierarchy

System.Object
  Microsoft.SqlServer.TransactSql.ScriptDom.TSqlFragment
    Microsoft.SqlServer.TransactSql.ScriptDom.QueryExpression
      Microsoft.SqlServer.TransactSql.ScriptDom.BinaryQueryExpression
      Microsoft.SqlServer.TransactSql.ScriptDom.QueryParenthesisExpression
      Microsoft.SqlServer.TransactSql.ScriptDom.QuerySpecification

Namespace:  Microsoft.SqlServer.TransactSql.ScriptDom
Assembly:  Microsoft.SqlServer.TransactSql.ScriptDom (in Microsoft.SqlServer.TransactSql.ScriptDom.dll)

Syntax

'Declaration
<SerializableAttribute> _
Public MustInherit Class QueryExpression _
    Inherits TSqlFragment
'Usage
Dim instance As QueryExpression

[SerializableAttribute]
public abstract class QueryExpression : TSqlFragment

[SerializableAttribute]
public ref class QueryExpression abstract : public TSqlFragment

[<AbstractClassAttribute>]
[<SerializableAttribute>]
type QueryExpression =  
    class 
        inherit TSqlFragment 
    end

public abstract class QueryExpression extends TSqlFragment

The QueryExpression type exposes the following members.

Constructors

	Name	Description
	QueryExpression	Initializes a new instance of the QueryExpression class.

Top

Properties

	Name	Description
	FirstTokenIndex	Gets or sets the first token index. (Inherited from TSqlFragment.)
	ForClause	Gets or sets the FOR clause.
	FragmentLength	Gets the fragment length. (Inherited from TSqlFragment.)
	LastTokenIndex	Gets or sets the last token index. (Inherited from TSqlFragment.)
	OffsetClause	Gets or sets the OFFSET clause.
	OrderByClause	Gets or sets the ORDER BY clause.
	ScriptTokenStream	Gets or sets a list of token streams. (Inherited from TSqlFragment.)
	StartColumn	Gets the starting column. (Inherited from TSqlFragment.)
	StartLine	Gets the starting line. (Inherited from TSqlFragment.)
	StartOffset	Gets the fragment start offset value. (Inherited from TSqlFragment.)

Top

Methods

	Name	Description
	Accept	Indicates the entry point for a given visitor. (Inherited from TSqlFragment.)
	AcceptChildren	Calls Accept on the children with the given visitor. (Overrides TSqlFragment.AcceptChildren(TSqlFragmentVisitor).)
	Equals	(Inherited from Object.)
	Finalize	(Inherited from Object.)
	GetHashCode	(Inherited from Object.)
	GetType	(Inherited from Object.)
	MemberwiseClone	(Inherited from Object.)
	ToString	(Inherited from Object.)

Top

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

Microsoft.SqlServer.TransactSql.ScriptDom Namespace