BaseExecutor class abstract

Abstract base class for query execution.

This interface is implemented by both QueryExecutor (for normal operations) and TransactionExecutor (for transaction operations), allowing delegates to work with either one.

Implementers

Constructors

BaseExecutor()

Properties

adapter → SqlDriverAdapter
The database adapter.
no setter
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

dispose() → Future<void>
Close the underlying connection. No-op when inside a transaction (a transaction does not own the adapter's connection lifecycle).
executeCount(JsonQuery query) → Future<int>
Execute a count query.
executeMutation(JsonQuery query) → Future<int>
Execute a mutation (CREATE, UPDATE, DELETE) and return affected rows.
executeMutationWithRelationsReturning(JsonQuery query) → Future<Map<String, dynamic>?>
Run a create/update whose data contains nested relation operations (connect/disconnect/create), atomically, and return the RETURNING row. On a root executor this opens a transaction; inside a transaction it reuses the ambient one.
executeQueryAsMaps(JsonQuery query) → Future<List<Map<String, dynamic>>>
Execute a query and deserialize results to maps.
executeQueryAsSingleMap(JsonQuery query) → Future<Map<String, dynamic>?>
Execute a query expecting a single result.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
runTransaction<T>(Future<T> callback(BaseExecutor), {IsolationLevel? isolationLevel}) → Future<T>
Run callback inside a transaction.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited