Classe QuerySpecification
Represents the major part of the SELECT statement.
Hierarquia de herança
System.Object
Microsoft.SqlServer.TransactSql.ScriptDom.TSqlFragment
Microsoft.SqlServer.TransactSql.ScriptDom.QueryExpression
Microsoft.SqlServer.TransactSql.ScriptDom.QuerySpecification
Namespace: Microsoft.SqlServer.TransactSql.ScriptDom
Assembly: Microsoft.SqlServer.TransactSql.ScriptDom (em Microsoft.SqlServer.TransactSql.ScriptDom.dll)
Sintaxe
'Declaração
<SerializableAttribute> _
Public Class QuerySpecification _
Inherits QueryExpression
'Uso
Dim instance As QuerySpecification
[SerializableAttribute]
public class QuerySpecification : QueryExpression
[SerializableAttribute]
public ref class QuerySpecification : public QueryExpression
[<SerializableAttribute>]
type QuerySpecification =
class
inherit QueryExpression
end
public class QuerySpecification extends QueryExpression
O tipo QuerySpecification expõe os membros a seguir.
Construtores
Nome | Descrição | |
---|---|---|
QuerySpecification | Initializes a new instance of the QuerySpecification class. |
Início
Propriedades
Nome | Descrição | |
---|---|---|
FirstTokenIndex | Gets or sets the first token index. (Herdado de TSqlFragment.) | |
ForClause | Gets or sets the FOR clause. (Herdado de QueryExpression.) | |
FragmentLength | Gets the fragment length. (Herdado de TSqlFragment.) | |
FromClause | Gets or sets the FROM clause. | |
GroupByClause | Gets or sets a GROUP BY clause. | |
HavingClause | Gets or sets a HAVING clause. | |
LastTokenIndex | Gets or sets the last token index. (Herdado de TSqlFragment.) | |
OffsetClause | Gets or sets the OFFSET clause. (Herdado de QueryExpression.) | |
OrderByClause | Gets or sets the ORDER BY clause. (Herdado de QueryExpression.) | |
ScriptTokenStream | Gets or sets a list of token streams. (Herdado de TSqlFragment.) | |
SelectElements | Gets a list of the selected columns or set variables. | |
StartColumn | Gets the starting column. (Herdado de TSqlFragment.) | |
StartLine | Gets the starting line. (Herdado de TSqlFragment.) | |
StartOffset | Gets the fragment start offset value. (Herdado de TSqlFragment.) | |
TopRowFilter | Gets or sets the usage of the top row filter. | |
UniqueRowFilter | Gets or sets the unique row filter value. | |
WhereClause | Gets or sets a WHERE clause. |
Início
Métodos
Nome | Descrição | |
---|---|---|
Accept | Indicates the entry point for a given visitor. (Substitui TSqlFragment.Accept(TSqlFragmentVisitor).) | |
AcceptChildren | Calls Accept on the children with the given visitor. (Substitui QueryExpression.AcceptChildren(TSqlFragmentVisitor).) | |
Equals | (Herdado de Object.) | |
Finalize | (Herdado de Object.) | |
GetHashCode | (Herdado de Object.) | |
GetType | (Herdado de Object.) | |
MemberwiseClone | (Herdado de Object.) | |
ToString | (Herdado de Object.) |
Início
Segurança de thread
Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.