protected override void ApplyTypeRestrictions(BedValueHolder holder, DbTypeBase type, ILogger logger)
{
base.ApplyTypeRestrictions(holder, type, logger);
var dtype = type as DbTypeDatetime;
var htype = holder.GetFieldType();
if (dtype != null && htype != TypeStorage.DateTime)
{
var val = holder.GetDateTimeValue();
if (dtype.GetSpecificAttribute("mssql", "subtype") == "datetime2" && m_dialect.Version.Is_2008())
{
val.MakeRestriction(m_mindatetime2, m_maxdatetime2);
}
else if (dtype.GetSpecificAttribute("mssql", "subtype") == "smalldatetime")
{
val.MakeRestriction(m_minsmalldatetime, m_maxsmalldatetime);
}
else if (dtype.SubType == DbDatetimeSubType.Time && m_dialect.Version.Is_2008())
{
holder.SetString(val.TimePart.ToStringNormalized());
return;
}
else
{
val.MakeRestriction(m_mindatetime, m_maxdatetime);
}
holder.SetDateTime(val.AsDateTime);
}
}
protected override void ApplyTypeRestrictions(BedValueHolder holder, DbTypeBase type, ILogger logger)
{
var htype = holder.GetFieldType();
if (htype == TypeStorage.String)
{
return; // skip string restrictions
}
base.ApplyTypeRestrictions(holder, type, logger);
}
public static SynFootprint FromReader(IBedRecord record, int keylen, BedValueHolder holder, BedValueConvertor conv, IDataSynAdapter adapter)
{
var res = new SynFootprint();
res.KeyData = new string[keylen];
for (int i = 0; i < keylen; i++)
{
record.ReadValue(i);
conv.ConvertValue(record, TypeStorage.String, holder);
res.KeyData[i] = holder.GetString();
}
record.ReadValue(keylen);
res.Hash = adapter.ReadHash(record, conv, holder);
return(res);
}
protected override void ApplyTypeRestrictions(BedValueHolder holder, DbTypeBase type, ILogger logger)
{
var htype = holder.GetFieldType();
var dtype = type as DbTypeDatetime;
if (dtype != null && type.GetSpecificAttribute("mysql", "subtype") == "timestamp" && htype.IsDateRelated())
{
var val = holder.GetDateTimeValue();
val.MakeRestriction(m_mintimestamp, m_maxtimestamp);
val.MakeValidDate();
holder.SetDateTimeEx(val);
}
base.ApplyTypeRestrictions(holder, type, logger);
}
private IEnumerable <IBedRecord> EnumUpgradeGridRows(GridTable srcgrid, GridTable dstgrid, ITableStructure ts)
{
var ensrc = srcgrid.EnumRows(new TableDataSetProperties()).GetEnumerator();
var endst = dstgrid.EnumRows(new TableDataSetProperties()).GetEnumerator();
var holder = new BedValueHolder();
for (; ;)
{
if (!ensrc.MoveNext())
{
break;
}
if (!endst.MoveNext())
{
break;
}
var newrec = new ArrayDataRecord(ts);
for (int i = 0; i < m_srcInfo.KeyCols.Length; i++)
{
newrec.SeekValue(i);
ensrc.Current.ReadValue(i);
ensrc.Current.WriteTo(newrec);
}
for (int i = 0; i < m_srcInfo.DataCols.Length; i++)
{
newrec.SeekValue(m_srcInfo.KeyCols.Length + i);
ensrc.Current.ReadValue(m_srcInfo.KeyCols.Length + i);
ensrc.Current.WriteTo(newrec);
}
for (int i = 0; i < m_dstInfo.DataCols.Length; i++)
{
newrec.SeekValue(m_srcInfo.KeyCols.Length + m_srcInfo.DataCols.Length + i);
endst.Current.ReadValue(m_srcInfo.KeyCols.Length + i);
endst.Current.WriteTo(newrec);
}
yield return(newrec);
}
}
