loadedIndexColumns method
The columns of the index (or unique constraint) indexName of table,
from its loaded scheme (TableScheme.indexes), e.g. to resolve a
violated constraint's columns; null if unknown.
Implementation
List<String>? loadedIndexColumns(String? table, String? indexName) {
if (table == null || indexName == null) return null;
return getTableSchemeIfLoaded(table)?.indexes?[indexName];
}