StreamQueryUpdateRules class Null safety
Collects a set of UpdateRules which can be used to express how a set of direct updates to a table affects other updates.
This is used to implement query streams in databases that have triggers.
Constructors
-
StreamQueryUpdateRules(List<
UpdateRule> rules) -
Creates a StreamQueryUpdateRules from the underlying rules.
const
- StreamQueryUpdateRules.none()
-
The default implementation, which doesn't have any rules.
const
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
-
rules
→ List<
UpdateRule> -
All rules active in a database.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
apply(
Iterable< TableUpdate> input) → Set<TableUpdate> -
Obtain a set of all tables that might be affected by direct updates in
input
. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
A string representation of this object. [...]
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited