public static string BuildSelectColumns(this IClassMapper classMap, ISqlDialect sqlDialect)
{
var columns = classMap.Properties
.Where(p => !p.Ignored)
.Select(p => classMap.GetColumnName(p, sqlDialect, true));
return(columns.AppendStrings());
}
public static string GetColumnName(this IClassMapper classMapper, ISqlDialect sqlDialect, string propertyName)
{
var propertyMap = classMapper.GetPropertyMapByName(propertyName);
if (propertyMap == null)
{
throw new NullReferenceException($"{propertyName} was not found for {classMapper.EntityType}");
}
return(classMapper.GetColumnName(propertyMap, sqlDialect, false));
}
private string GetUpdateParameterSql(IClassMapper classMapper, IProjectionSet projectionSet, IDictionary <string, object> parameters)
{
var propertyMap = classMapper.GetJoinedMapByName(projectionSet.PropertyName);
if (propertyMap.Ignored || propertyMap.IsReadOnly)
{
throw new InvalidOperationException($"Update is not allowed for ignored or readonly property [{propertyMap.Name}]");
}
var paramName = $"{Configuration.Dialect.ParameterPrefix}{propertyMap.Name}";
parameters.Add(paramName, projectionSet.Value);
return($"{classMapper.GetColumnName(propertyMap,Configuration.Dialect,false)} = {paramName}");
}
