TTMSFNCCloudStellarDataStore.UpdateMetaDataPromise Method
Updates metadata by identifier and returns a promise that resolves when the request completes.
API unit family: TMSFNCCloudStellarDataStore
Declaring type: TTMSFNCCloudStellarDataStore
Inherited from: TTMSFNCCloudCustomStellarDataStore
Overloads
Overload 1
Updates metadata by identifier and returns a promise that resolves when the request completes.
function UpdateMetaDataPromise(AID: Int64; AFieldName: string; ADataType: TFieldType = ftUnknown; ASize: Integer = -1): IPromise<TVoid>; overload;
System::DelphiInterface<IPromise__1<TVoid*> > __fastcall UpdateMetaDataPromise(__int64 AID, System::UnicodeString AFieldName, Data::Db::TFieldType ADataType = (Data::Db::TFieldType)(0x0), int ASize = 0xffffffff)/* overload */;
Parameters
| Name | Description |
|---|---|
AID |
Identifier of the metadata field to update. |
AFieldName |
New field name. |
ADataType |
Optional new field type. Use ftUnknown to keep the current type. |
ASize |
Optional new field size. Use -1 to keep the current size. |
Returns
A promise resolved after the update request completes.
Overload 2
Updates metadata from an item and returns a promise that resolves when the request completes.
function UpdateMetaDataPromise(AMetaDataItem: TTMSFNCCloudStellarDataStoreMetaDataItem): IPromise<TVoid>; overload;
System::DelphiInterface<IPromise__1<TVoid*> > __fastcall UpdateMetaDataPromise(TTMSFNCCloudStellarDataStoreMetaDataItem* AMetaDataItem)/* overload */;
Parameters
| Name | Description |
|---|---|
AMetaDataItem |
Metadata item containing the updated values. |
Returns
A promise resolved after the update request completes.