PostgresExecutor class

Implementation of DatabaseExecutor for PostgreSQL sessions/transactions.

Transactions are managed by the pool's run() scope:

• Commit: Automatic when the callback completes successfully.
• Rollback: Automatic when the callback throws an exception.

Implemented types

• DatabaseExecutor

Constructors

PostgresExecutor(Session _session)

Creates a new PostgresExecutor wrapping the given session.

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

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

query(String sql, [Map<String, dynamic>? params]) → Future<QueryResult>

Executes a raw sql query within this executor's scope.

override

toString() → String

A string representation of this object.

inherited

transaction<T>(Future<T> callback(DatabaseExecutor tx)) → Future<T>

Executes multiple queries within a single transaction.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited