Interface ICRUDOperations
Describes an entity that performs single (not in transaction/batch)CRUD operations
Assembly: Azos.dll
Syntax
public interface ICRUDOperations
Properties
SupportsTrueAsynchrony
Returns true when backend supports true asynchronous operations, such as the ones that do not create extra threads/empty tasks
Declaration
bool SupportsTrueAsynchrony { get; }
Property Value
| Type |
Description |
| System.Boolean |
|
Methods
Delete(Doc, IDataStoreKey)
Declaration
int Delete(Doc row, IDataStoreKey key = null)
Parameters
Returns
| Type |
Description |
| System.Int32 |
|
DeleteAsync(Doc, IDataStoreKey)
Declaration
Task<int> DeleteAsync(Doc row, IDataStoreKey key = null)
Parameters
Returns
| Type |
Description |
| System.Threading.Tasks.Task<System.Int32> |
|
ExecuteWithoutFetch(Query[])
Declaration
int ExecuteWithoutFetch(params Query[] queries)
Parameters
| Type |
Name |
Description |
| Query[] |
queries |
|
Returns
| Type |
Description |
| System.Int32 |
|
ExecuteWithoutFetchAsync(Query[])
Declaration
Task<int> ExecuteWithoutFetchAsync(params Query[] queries)
Parameters
| Type |
Name |
Description |
| Query[] |
queries |
|
Returns
| Type |
Description |
| System.Threading.Tasks.Task<System.Int32> |
|
GetSchema(Query)
Declaration
Schema GetSchema(Query query)
Parameters
| Type |
Name |
Description |
| Query |
query |
|
Returns
GetSchemaAsync(Query)
Declaration
Task<Schema> GetSchemaAsync(Query query)
Parameters
| Type |
Name |
Description |
| Query |
query |
|
Returns
| Type |
Description |
| System.Threading.Tasks.Task<Schema> |
|
Insert(Doc, FieldFilterFunc)
Declaration
int Insert(Doc row, FieldFilterFunc filter = null)
Parameters
Returns
| Type |
Description |
| System.Int32 |
|
InsertAsync(Doc, FieldFilterFunc)
Declaration
Task<int> InsertAsync(Doc row, FieldFilterFunc filter = null)
Parameters
Returns
| Type |
Description |
| System.Threading.Tasks.Task<System.Int32> |
|
Load(Query[])
Declaration
List<RowsetBase> Load(params Query[] queries)
Parameters
| Type |
Name |
Description |
| Query[] |
queries |
|
Returns
| Type |
Description |
| System.Collections.Generic.List<RowsetBase> |
|
LoadAsync(Query[])
Declaration
Task<List<RowsetBase>> LoadAsync(params Query[] queries)
Parameters
| Type |
Name |
Description |
| Query[] |
queries |
|
Returns
| Type |
Description |
| System.Threading.Tasks.Task<System.Collections.Generic.List<RowsetBase>> |
|
LoadOneDoc(Query)
Declaration
Doc LoadOneDoc(Query query)
Parameters
| Type |
Name |
Description |
| Query |
query |
|
Returns
LoadOneDocAsync(Query)
Declaration
Task<Doc> LoadOneDocAsync(Query query)
Parameters
| Type |
Name |
Description |
| Query |
query |
|
Returns
| Type |
Description |
| System.Threading.Tasks.Task<Doc> |
|
LoadOneRowset(Query)
Declaration
RowsetBase LoadOneRowset(Query query)
Parameters
| Type |
Name |
Description |
| Query |
query |
|
Returns
LoadOneRowsetAsync(Query)
Declaration
Task<RowsetBase> LoadOneRowsetAsync(Query query)
Parameters
| Type |
Name |
Description |
| Query |
query |
|
Returns
| Type |
Description |
| System.Threading.Tasks.Task<RowsetBase> |
|
OpenCursor(Query)
Declaration
Cursor OpenCursor(Query query)
Parameters
| Type |
Name |
Description |
| Query |
query |
|
Returns
OpenCursorAsync(Query)
Declaration
Task<Cursor> OpenCursorAsync(Query query)
Parameters
| Type |
Name |
Description |
| Query |
query |
|
Returns
| Type |
Description |
| System.Threading.Tasks.Task<Cursor> |
|
Save(RowsetBase[])
Declaration
int Save(params RowsetBase[] rowsets)
Parameters
Returns
| Type |
Description |
| System.Int32 |
|
SaveAsync(RowsetBase[])
Declaration
Task<int> SaveAsync(params RowsetBase[] rowsets)
Parameters
Returns
| Type |
Description |
| System.Threading.Tasks.Task<System.Int32> |
|
Update(Doc, IDataStoreKey, FieldFilterFunc)
Declaration
int Update(Doc row, IDataStoreKey key = null, FieldFilterFunc filter = null)
Parameters
Returns
| Type |
Description |
| System.Int32 |
|
UpdateAsync(Doc, IDataStoreKey, FieldFilterFunc)
Declaration
Task<int> UpdateAsync(Doc row, IDataStoreKey key = null, FieldFilterFunc filter = null)
Parameters
Returns
| Type |
Description |
| System.Threading.Tasks.Task<System.Int32> |
|
Upsert(Doc, FieldFilterFunc)
Declaration
int Upsert(Doc row, FieldFilterFunc filter = null)
Parameters
Returns
| Type |
Description |
| System.Int32 |
|
UpsertAsync(Doc, FieldFilterFunc)
Declaration
Task<int> UpsertAsync(Doc row, FieldFilterFunc filter = null)
Parameters
Returns
| Type |
Description |
| System.Threading.Tasks.Task<System.Int32> |
|
Extension Methods