public static IEnumerable <IDataRecord> AsDataRecords(this IEnumerable <Guid> ids)
{
Guard.AgainstNull(ids, nameof(ids));
if (ids is null)
{
throw new ArgumentNullException(nameof(ids));
}
var records = new List <MDSC.SqlDataRecord>();
var definition = new MDSC.SqlMetaData("ID", SqlDbType.UniqueIdentifier);
foreach (var id in ids)
{
var record = new MDSC.SqlDataRecord(definition);
record.SetGuid(0, id);
records.Add(record);
}
return(records);
}
internal static void FillCompatibleITypedSettersFromRecord(SmiEventSink_Default sink, ITypedSettersV3 setters, SmiMetaData[] metaData, SqlDataRecord record, SmiDefaultFieldsProperty useDefaultValues)
{
for (int i = 0; i < metaData.Length; ++i)
{
if (null != useDefaultValues && useDefaultValues[i])
{
continue;
}
if (record.IsDBNull(i))
{
ValueUtilsSmi.SetDBNull_Unchecked(sink, setters, i);
}
else
{
switch (metaData[i].SqlDbType)
{
case SqlDbType.BigInt:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.Int64));
SetInt64_Unchecked(sink, setters, i, record.GetInt64(i));
break;
case SqlDbType.Binary:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlBytes));
SetBytes_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
case SqlDbType.Bit:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.Boolean));
SetBoolean_Unchecked(sink, setters, i, record.GetBoolean(i));
break;
case SqlDbType.Char:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlChars));
SetChars_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
case SqlDbType.DateTime:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.DateTime));
SetDateTime_Checked(sink, setters, i, metaData[i], record.GetDateTime(i));
break;
case SqlDbType.Decimal:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlDecimal));
SetSqlDecimal_Unchecked(sink, setters, i, record.GetSqlDecimal(i));
break;
case SqlDbType.Float:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.Double));
SetDouble_Unchecked(sink, setters, i, record.GetDouble(i));
break;
case SqlDbType.Image:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlBytes));
SetBytes_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
case SqlDbType.Int:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.Int32));
SetInt32_Unchecked(sink, setters, i, record.GetInt32(i));
break;
case SqlDbType.Money:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlMoney));
SetSqlMoney_Unchecked(sink, setters, i, metaData[i], record.GetSqlMoney(i));
break;
case SqlDbType.NChar:
case SqlDbType.NText:
case SqlDbType.NVarChar:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlChars));
SetChars_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
case SqlDbType.Real:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.Single));
SetSingle_Unchecked(sink, setters, i, record.GetFloat(i));
break;
case SqlDbType.UniqueIdentifier:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.Guid));
SetGuid_Unchecked(sink, setters, i, record.GetGuid(i));
break;
case SqlDbType.SmallDateTime:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.DateTime));
SetDateTime_Checked(sink, setters, i, metaData[i], record.GetDateTime(i));
break;
case SqlDbType.SmallInt:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.Int16));
SetInt16_Unchecked(sink, setters, i, record.GetInt16(i));
break;
case SqlDbType.SmallMoney:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlMoney));
SetSqlMoney_Checked(sink, setters, i, metaData[i], record.GetSqlMoney(i));
break;
case SqlDbType.Text:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlChars));
SetChars_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
case SqlDbType.Timestamp:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlBytes));
SetBytes_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
case SqlDbType.TinyInt:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.Byte));
SetByte_Unchecked(sink, setters, i, record.GetByte(i));
break;
case SqlDbType.VarBinary:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlBytes));
SetBytes_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
case SqlDbType.VarChar:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.String));
SetChars_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
case SqlDbType.Xml:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlXml));
SetSqlXml_Unchecked(sink, setters, i, record.GetSqlXml(i)); // perf improvement?
break;
case SqlDbType.Variant:
object o = record.GetSqlValue(i);
ExtendedClrTypeCode typeCode = MetaDataUtilsSmi.DetermineExtendedTypeCode(o);
SetCompatibleValue(sink, setters, i, metaData[i], o, typeCode, 0);
break;
case SqlDbType.Udt:
Debug.Assert(CanAccessSetterDirectly(metaData[i], ExtendedClrTypeCode.SqlBytes));
SetBytes_FromRecord(sink, setters, i, metaData[i], record, 0);
break;
default:
Debug.Assert(false, "unsupported DbType:" + metaData[i].SqlDbType.ToString());
throw ADP.NotSupported();
}
}
}
}
internal static void FillCompatibleITypedSettersFromRecord(SmiEventSink_Default sink, ITypedSettersV3 setters, SmiMetaData[] metaData, SqlDataRecord record)
{
FillCompatibleITypedSettersFromRecord(sink, setters, metaData, record, null);
}
