IDataStoreService.UpdateSchema(Boolean, DBTable[]) Method

Defines a service operation that, when implemented by a class, updates a data store’s schema according to specified settings and returns the operation result.

Namespace: DevExpress.Xpo.DB

Assembly: DevExpress.Xpo.v24.1.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap, DevExpress.Xpo

NuGet Package: DevExpress.Xpo

Declaration

C#

[OperationContract(Action = "http://tempuri.org/IDataStoreService/UpdateSchema", ReplyAction = "http://tempuri.org/IDataStoreService/UpdateSchemaResponse")]
[XmlSerializerFormat]
OperationResult<UpdateSchemaResult> UpdateSchema(
    bool doNotCreateIfFirstTableNotExist,
    DBTable[] tables
)

VB.NET

<OperationContract(Action:="http://tempuri.org/IDataStoreService/UpdateSchema", ReplyAction:="http://tempuri.org/IDataStoreService/UpdateSchemaResponse")>
<XmlSerializerFormat>
Function UpdateSchema(
    doNotCreateIfFirstTableNotExist As Boolean,
    tables As DBTable()
) As OperationResult(Of UpdateSchemaResult)

Parameters

Name	Type	Description
doNotCreateIfFirstTableNotExist	Boolean	true if the schema should not be created when the table that corresponds to the first item in the tables array doesn’t exist in the data store; otherwise, false.
tables	DBTable[]	An array of tables whose structure should be saved in the data store.

Returns

Type	Description
OperationResult<UpdateSchemaResult>	An OperationResult<UpdateSchemaResult> denoting the result of the update operation.