public static void Main()
{
SQLRConnection con = new SQLRConnection("sqlrserver", 9000, "/tmp/example.socket", "user", "password", 0, 1);
SQLRCursor cur = new SQLRCursor(con);
cur.prepareQuery("begin select image into :image from images; select description into :desc from images; end;");
cur.defineOutputBindBlob("image");
cur.defineOutputBindClob("desc");
cur.executeQuery();
String image = cur.getOutputBindBlob("image");
UInt32 imagelength = cur.getOutputBindLength("image");
String desc = cur.getOutputBindClob("desc");
UInt32 desclength = cur.getOutputBindLength("desc");
con.endSession();
private void copyOutBindValues()
{
for (Int32 i = 0; i < Parameters.Count; i++)
{
SQLRelayParameter param = (SQLRelayParameter)Parameters[i];
if (param.Direction == ParameterDirection.Output)
{
param.Size = _sqlrcur.getOutputBindLength(param.ParameterName);
switch (param.SQLRelayType)
{
case SQLRelayType.Clob:
param.Value = _sqlrcur.getOutputBindClob(param.ParameterName);
continue;
case SQLRelayType.Blob:
param.Value = _sqlrcur.getOutputBindBlob(param.ParameterName);
continue;
case SQLRelayType.Cursor:
SQLRCursor cursor = _sqlrcur.getOutputBindCursor(param.ParameterName);
if (cursor.fetchFromBindCursor())
{
param.Value = new SQLRelayDataReader(_sqlrelaycon, cursor, false);
}
continue;
}
switch (param.DbType)
{
case DbType.AnsiString:
case DbType.AnsiStringFixedLength:
case DbType.String:
case DbType.StringFixedLength:
case DbType.Time:
case DbType.Guid:
param.Value = _sqlrcur.getOutputBindString(param.ParameterName);
break;
case DbType.Date:
case DbType.DateTime:
case DbType.DateTime2:
case DbType.DateTimeOffset:
Int16 year = 0;
Int16 month = 0;
Int16 day = 0;
Int16 hour = 0;
Int16 minute = 0;
Int16 second = 0;
Int32 microsecond = 0;
String tz = null;
Boolean isnegative = false;
_sqlrcur.getOutputBindDate(param.ParameterName, out year, out month, out day, out hour, out minute, out second, out microsecond, out tz, out isnegative);
param.Value = new DateTime(year, month, day, hour, minute, second, microsecond / 1000);
break;
case DbType.Binary:
param.Value = _sqlrcur.getOutputBindBlob(param.ParameterName);
break;
case DbType.Boolean:
param.Value = _sqlrcur.getOutputBindInteger(param.ParameterName);
break;
case DbType.Currency:
case DbType.Decimal:
case DbType.Single:
case DbType.Double:
case DbType.VarNumeric:
param.Value = _sqlrcur.getOutputBindDouble(param.ParameterName);
break;
case DbType.Byte:
case DbType.Int16:
case DbType.Int32:
case DbType.Int64:
case DbType.SByte:
case DbType.UInt16:
case DbType.UInt32:
case DbType.UInt64:
param.Value = _sqlrcur.getOutputBindInteger(param.ParameterName);
break;
case DbType.Object:
case DbType.Xml:
param.Value = _sqlrcur.getOutputBindString(param.ParameterName);
break;
}
}
}
}
