private static MyCatSchemaCollection GetDataTypes()
{
MyCatSchemaCollection dt = new MyCatSchemaCollection("DataTypes");
dt.AddColumn("TypeName", typeof(string));
dt.AddColumn("ProviderDbType", typeof(int));
dt.AddColumn("ColumnSize", typeof(long));
dt.AddColumn("CreateFormat", typeof(string));
dt.AddColumn("CreateParameters", typeof(string));
dt.AddColumn("DataType", typeof(string));
dt.AddColumn("IsAutoincrementable", typeof(bool));
dt.AddColumn("IsBestMatch", typeof(bool));
dt.AddColumn("IsCaseSensitive", typeof(bool));
dt.AddColumn("IsFixedLength", typeof(bool));
dt.AddColumn("IsFixedPrecisionScale", typeof(bool));
dt.AddColumn("IsLong", typeof(bool));
dt.AddColumn("IsNullable", typeof(bool));
dt.AddColumn("IsSearchable", typeof(bool));
dt.AddColumn("IsSearchableWithLike", typeof(bool));
dt.AddColumn("IsUnsigned", typeof(bool));
dt.AddColumn("MaximumScale", typeof(short));
dt.AddColumn("MinimumScale", typeof(short));
dt.AddColumn("IsConcurrencyType", typeof(bool));
dt.AddColumn("IsLiteralSupported", typeof(bool));
dt.AddColumn("LiteralPrefix", typeof(string));
dt.AddColumn("LiteralSuffix", typeof(string));
dt.AddColumn("NativeDataType", typeof(string));
// have each one of the types contribute to the datatypes collection
MyCatBit.SetDSInfo(dt);
MyCatBinary.SetDSInfo(dt);
MyCatDateTime.SetDSInfo(dt);
MyCatTimeSpan.SetDSInfo(dt);
MyCatString.SetDSInfo(dt);
MyCatDouble.SetDSInfo(dt);
MyCatSingle.SetDSInfo(dt);
MyCatByte.SetDSInfo(dt);
MyCatInt16.SetDSInfo(dt);
MyCatInt32.SetDSInfo(dt);
MyCatInt64.SetDSInfo(dt);
MyCatDecimal.SetDSInfo(dt);
MyCatUByte.SetDSInfo(dt);
MyCatUInt16.SetDSInfo(dt);
MyCatUInt32.SetDSInfo(dt);
MyCatUInt64.SetDSInfo(dt);
return(dt);
}
public IMyCatValue GetValueObject()
{
IMyCatValue v = GetIMyCatValue(Type);
if (v is MyCatByte && ColumnLength == 1 && driver.Settings.TreatTinyAsBoolean)
{
MyCatByte b = (MyCatByte)v;
b.TreatAsBoolean = true;
v = b;
}
else if (v is MyCatGuid)
{
MyCatGuid g = (MyCatGuid)v;
g.OldGuids = driver.Settings.OldGuids;
v = g;
}
return(v);
}
