internal string GetCollate(SqlDbTypeAttribute att)
{
if (att != null && att.Collation != null)
{
return(att.Collation);
}
return(null);
}
internal SqlDbTypePair GetSqlDbType(SqlDbTypeAttribute att, Type type)
{
if (att != null && att.HasSqlDbType)
{
return(new SqlDbTypePair(att.SqlDbType, att.UserDefinedTypeName));
}
return(GetSqlDbTypePair(type.UnNullify()));
}
internal int?GetSqlScale(SqlDbTypeAttribute att, SqlDbType sqlDbType)
{
if (att != null && att.HasScale)
{
return(att.Scale);
}
return(defaultScale.TryGetS(sqlDbType));
}
internal int?GetSqlScale(SqlDbTypeAttribute att, SqlDbType sqlDbType)
{
if (att != null && att.HasScale)
{
if (sqlDbType != SqlDbType.Decimal)
{
throw new InvalidOperationException($"{sqlDbType} can not have Scale");
}
return(att.Scale);
}
return(defaultScale.TryGetS(sqlDbType));
}
internal int?GetSqlSize(SqlDbTypeAttribute att, PropertyRoute route, SqlDbType sqlDbType)
{
if (att != null && att.HasSize)
{
return(att.Size);
}
if (route != null && route.Type == typeof(string))
{
var sla = ValidatorAttribute <StringLengthValidatorAttribute>(route);
if (sla != null)
{
return(sla.Max == -1 ? int.MaxValue : sla.Max);
}
}
return(defaultSize.TryGetS(sqlDbType));
}
