DbUpdateCommandTree Constructor (MetadataWorkspace, DataSpace, DbExpressionBinding, DbExpression, ReadOnlyCollection<DbModificationClause>, DbExpression)
Initializes a new instance of the DbUpdateCommandTree class.
Assembly: EntityFramework (in EntityFramework.dll)
public DbUpdateCommandTree(
MetadataWorkspace metadata,
DataSpace dataSpace,
DbExpressionBinding target,
DbExpression predicate,
ReadOnlyCollection<DbModificationClause> setClauses,
DbExpression returning
)
Parameters
- metadata
-
Type:
System.Data.Entity.Core.Metadata.Edm.MetadataWorkspace
The model this command will operate on.
- dataSpace
-
Type:
System.Data.Entity.Core.Metadata.Edm.DataSpace
The data space.
- target
-
Type:
System.Data.Entity.Core.Common.CommandTrees.DbExpressionBinding
The target table for the data manipulation language (DML) operation.
- predicate
-
Type:
System.Data.Entity.Core.Common.CommandTrees.DbExpression
A predicate used to determine which members of the target collection should be updated.
- setClauses
-
Type:
System.Collections.ObjectModel.ReadOnlyCollection<DbModificationClause>
The list of update set clauses that define the update operation.
- returning
-
Type:
System.Data.Entity.Core.Common.CommandTrees.DbExpression
A DbExpression that specifies a projection of results to be returned, based on the modified rows.