TTMSFNCCloudStellarDataStore.QueryPromise Method

Queries entities and returns a promise that resolves when the request completes.

API unit family: TMSFNCCloudStellarDataStore Declaring type: TTMSFNCCloudStellarDataStore Inherited from: TTMSFNCCloudCustomStellarDataStore

Overloads

Overload 1

Queries entities and returns a promise that resolves when the request completes.

FMX.TMSFNCCloudStellarDataStore.hppPascalC++

function QueryPromise: IPromise<TVoid>; overload;

System::DelphiInterface<IPromise__1<TVoid*> > __fastcall QueryPromise()/* overload */;

Returns

A promise resolved after the query request completes.

Overload 2

Queries a page of entities and returns a promise that resolves when the request completes.

FMX.TMSFNCCloudStellarDataStore.hppPascalC++

function QueryPromise(APageSize: Integer; APageIndex: Integer): IPromise<TVoid>; overload;

System::DelphiInterface<IPromise__1<TVoid*> > __fastcall QueryPromise(int APageSize, int APageIndex)/* overload */;

Parameters

Name	Description
APageSize	Maximum number of entities to request.
APageIndex	Zero-based page index to request.

Returns

A promise resolved after the query request completes.

Overload 3

Queries a table and returns a promise that resolves when the request completes.

FMX.TMSFNCCloudStellarDataStore.hppPascalC++

function QueryPromise(ATable: TTMSFNCCloudStellarDataStoreTable): IPromise<TVoid>; overload;

System::DelphiInterface<IPromise__1<TVoid*> > __fastcall QueryPromise(TTMSFNCCloudStellarDataStoreTable* ATable)/* overload */;

Parameters

Name	Description
ATable	Table whose filters, sort order, and query settings are used.

Returns

A promise resolved after the query request completes.

Overload 4

Queries with explicit settings and returns a promise that resolves when the request completes.

FMX.TMSFNCCloudStellarDataStore.hppPascalC++

function QueryPromise(AFilters: TTMSFNCCloudDataStoreFilters; ASortOrder: TTMSFNCCloudDataStoreSortOrderList; AJoinQuery: string; ASelectQuery: string; ADistinct: Boolean): IPromise<TVoid>; overload;

System::DelphiInterface<IPromise__1<TVoid*> > __fastcall QueryPromise(TTMSFNCCloudDataStoreFilters* AFilters, TTMSFNCCloudDataStoreSortOrderList* ASortOrder, System::UnicodeString AJoinQuery, System::UnicodeString ASelectQuery, bool ADistinct)/* overload */;

Parameters

Name	Description
AFilters	Filters applied to the query.
ASortOrder	Sort order applied to the query.
AJoinQuery	Join clause or fragment used by the service query.
ASelectQuery	Field selection clause or fragment used by the service query.
ADistinct	When True, requests distinct result rows.

Returns

A promise resolved after the query request completes.