private IEnumerable <Index> GetIndices(
DbContext dbContext,
MetadataWorkspace metadata,
Type entityType)
{
var tableInfo = metadata.GetTableInfo(entityType);
var databaseIndexInfo = _sqlHelper.GetIndexInformation(dbContext, tableInfo.Name);
var indexes = _relationshipMapper.MapIndexes(databaseIndexInfo, tableInfo);
return(indexes);
}