Executor class abstract final

Interface for executing database operations.

Implementers

• DatabaseAdapter
• DatabaseTransaction

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

execute(String sql, List<Object?> params) → Future<QueryResult>

Execute a single sql query with positional params.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

query(String sql, List<Object?> params) → Stream<RowReader>

Execute sql query with positional params.

queryMany(String sql, Iterable<List<Object?>> params) → Stream<RowReader>

Execute sql query with each list of positional parameters from params.

script(String sql) → Future<void>

Execute an sql script that may contain multiple statements.

toString() → String

A string representation of this object.

inherited

transact<T>(Future<T> fn(Executor tx)) → Future<T>

Begin a transaction / save-point and call fn before committing the transaction.

Operators

operator ==(Object other) → bool

The equality operator.

inherited