DatasetsClient class

Constructors

DatasetsClient({required RoomClient room})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

room → RoomClient

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addColumnsWithSchema({required String table, required ArrowSchema schema, List<String>? namespace, String? branch}) → Future<void>

addColumnWithExpression({required String table, required Map<String, String> newColumns, List<String>? namespace, String? branch}) → Future<void>

cancelSqlQuery({required String queryId}) → Future<DatasetSqlCancelResult>

closeSqlQuery({required String queryId}) → Future<void>

count({required String table, String? text, List<double>? vector, Object? where, List<String>? namespace, String? branch, int? version}) → Future<int>

createBranch({required String branch, String? fromBranch, List<String>? namespace}) → Future<void>

createIndex({required String table, required DatasetIndexConfig config, List<String>? namespace, String? branch}) → Future<void>

createTableFromArrowBatches({required String name, required DatasetArrowBatches batches, CreateMode mode = CreateMode.create, List<String>? namespace, String? branch, Map<String, dynamic>? metadata}) → Future<void>

createTableFromArrowTable({required String name, required ArrowTable table, CreateMode mode = CreateMode.create, List<String>? namespace, String? branch, Map<String, dynamic>? metadata}) → Future<void>

createTableFromData({required String name, required DatasetRows data, CreateMode mode = CreateMode.create, List<String>? namespace, String? branch, Map<String, dynamic>? metadata}) → Future<void>

createTableFromDataStream({required String name, required DatasetRowChunks chunks, CreateMode mode = CreateMode.create, List<String>? namespace, String? branch, Map<String, dynamic>? metadata}) → Future<void>

createTableWithArrowSchema({required String name, required ArrowSchema schema, DatasetArrowBatches? batches, CreateMode mode = CreateMode.create, List<String>? namespace, String? branch, Map<String, dynamic>? metadata}) → Future<void>

createTableWithSchema({required String name, required ArrowSchema schema, CreateMode mode = CreateMode.create, List<String>? namespace, String? branch, Map<String, dynamic>? metadata}) → Future<void>

delete({required String table, required String where, List<String>? namespace, String? branch}) → Future<void>

deleteBranch({required String branch, List<String>? namespace}) → Future<void>

dropColumns({required String table, required List<String> columns, List<String>? namespace, String? branch}) → Future<void>

dropIndex({required String table, required String name, List<String>? namespace, String? branch}) → Future<void>

dropTable({required String name, bool ignoreMissing = false, List<String>? namespace, String? branch}) → Future<void>

executeSql({required String query, List<TableRef>? tables, ArrowTable? params, List<String>? namespace, String? branch}) → Future<DatasetSqlExecution>

executeSqlStatement({required String query, List<TableRef>? tables, ArrowTable? params, List<String>? namespace, String? branch}) → Future<int>

exportToStorage({required String table, required String path, required DatasetStorageFormat format, List<String>? namespace, String? branch, int? version}) → Future<void>

importFromStorage({required String table, required String path, DatasetImportMode mode = DatasetImportMode.create, DatasetStorageFormat format = DatasetStorageFormat.auto, String? on, String? sheet, int? batchSize, List<String>? namespace, String? branch}) → Future<void>

insert({required String table, required ArrowRecordBatch records, List<String>? namespace, String? branch}) → Future<void>

insertStream({required String table, required DatasetArrowBatches chunks, List<String>? namespace, String? branch}) → Future<void>

insertTable({required String table, required ArrowTable records, List<String>? namespace, String? branch}) → Future<void>

inspect(String table, {List<String>? namespace, String? branch, int? version}) → Future<ArrowSchema>

listBranches({List<String>? namespace}) → Future<List<TableBranch>>

listIndexes(String table, {List<String>? namespace, String? branch, int? version}) → Future<List<TableIndex>>

listTables({List<String>? namespace, String? branch}) → Future<List<String>>

listVersions(String table, {List<String>? namespace, String? branch}) → Future<List<TableVersion>>

merge({required String table, required String on, required ArrowRecordBatch records, List<String>? namespace, String? branch}) → Future<void>

mergeStream({required String table, required String on, required DatasetArrowBatches chunks, List<String>? namespace, String? branch}) → Future<void>

mergeTable({required String table, required String on, required ArrowTable records, List<String>? namespace, String? branch}) → Future<void>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

openSqlQuery({required String query, List<TableRef>? tables, ArrowTable? params, List<String>? namespace, String? branch}) → Future<DatasetSqlQuery>

optimize({required String table, List<String>? namespace, String? branch, DatasetOptimizeConfig? config}) → Future<DatasetOptimizeResult>

readSqlQuery({required String queryId}) → DatasetArrowBatches

renameTable({required String name, required String newName, List<String>? namespace, String? branch}) → Future<void>

restore({required String table, required int version, List<String>? namespace, String? branch}) → Future<void>

search({required String table, String? text, List<double>? vector, Object? where, int? offset, int? limit, List<String>? select, List<String>? namespace, String? branch, int? version}) → Future<List<ArrowRecordBatch>>

searchStream({required String table, String? text, List<double>? vector, Object? where, int? offset, int? limit, List<String>? select, List<String>? namespace, String? branch, int? version}) → DatasetArrowBatches

searchTable({required String table, String? text, List<double>? vector, Object? where, int? offset, int? limit, List<String>? select, List<String>? namespace, String? branch, int? version}) → Future<ArrowTable>

sql({required String query, List<TableRef>? tables, ArrowTable? params, List<String>? namespace, String? branch}) → Future<List<ArrowRecordBatch>>

sqlStream({required String query, List<TableRef>? tables, ArrowTable? params, List<String>? namespace, String? branch}) → DatasetArrowBatches

sqlTable({required String query, List<TableRef>? tables, ArrowTable? params, List<String>? namespace, String? branch}) → Future<ArrowTable>

stats(String table, {List<String>? namespace, String? branch, int? version, int? maxRowsPerGroup}) → Future<DatasetTableStats>

toString() → String

A string representation of this object.

inherited

update({required String table, required String where, required DatasetRecord values, List<String>? namespace, String? branch}) → Future<void>

updateColumnMetadata({required String table, required String column, required Map<String, String> metadata, List<String>? namespace, String? branch}) → Future<void>

Operators

operator ==(Object other) → bool

The equality operator.

inherited