addCompositeUniqueConstraint method
Implementation
void addCompositeUniqueConstraint(
String constraintName,
List<String> columns,
) {
if (_compositeUniqueConstraints.containsKey(constraintName)) {
_compositeUniqueConstraints[constraintName]!.addAll(columns);
} else {
_compositeUniqueConstraints[constraintName] = List.from(columns);
}
}