public static BingoIndexData CreateIndexData(int spid, SqlConnection conn, string bingo_schema,
string table, string id_column, string data_column, bool reaction)
{
lock (index_data_list_lock)
{
BingoIndexID id = new BingoIndexID(conn, table);
_DropIndexData(conn, bingo_schema, id, false);
BingoIndexData data;
if (reaction)
{
data = new RingoIndexData(id, id_column, data_column, bingo_schema);
}
else
{
data = new MangoIndexData(id, id_column, data_column, bingo_schema);
}
BingoSqlUtils.ExecNonQuery(conn,
"INSERT INTO {0} VALUES({1}, {2}, '{3}', '{4}', '{5}', '{6}')",
_contextTable(bingo_schema), id.table_id, id.database_id, id.FullTableName(conn),
id_column, data_column,
reaction ? "reaction" : "molecule");
data.CreateTables(conn);
_AddIndexDataToList(spid, data);
BingoLog.logMessage("Bingo index for table {0} has been initialized", id.FullTableName(conn));
return(data);
}
}
private static BingoIndexData _extractIndexData(SqlConnection conn, string bingo_schema,
BingoIndexID id, bool throw_if_not_exists)
{
BingoIndexData data = null;
using (SqlCommand cmd = new SqlCommand(String.Format(
"SELECT id_column, data_column, type FROM {0} WHERE obj_id = '{1}'",
_contextTable(bingo_schema), id.table_id), conn))
{
using (SqlDataReader reader = cmd.ExecuteReader())
{
if (!reader.Read())
{
if (throw_if_not_exists)
{
throw new Exception("Cannot find Bingo index for table with id=" + id.table_id);
}
else
{
return(null);
}
}
string id_column = Convert.ToString(reader[0]);
string data_column = Convert.ToString(reader[1]);
string type = Convert.ToString(reader[2]);
if (type.ToLower().Equals("molecule"))
{
data = new MangoIndexData(id, id_column, data_column, bingo_schema);
}
if (type.ToLower().Equals("reaction"))
{
data = new RingoIndexData(id, id_column, data_column, bingo_schema);
}
if (data == null)
{
throw new Exception("unknown type: " + type);
}
}
}
data.keep_cache =
(BingoConfig.getInt(conn, bingo_schema, "KEEP_CACHE", id.table_id) != 0);
return(data);
}
private static BingoIndexData _extractIndexData (SqlConnection conn, string bingo_schema,
BingoIndexID id, bool throw_if_not_exists)
{
BingoIndexData data = null;
using (SqlCommand cmd = new SqlCommand(String.Format(
"SELECT id_column, data_column, type FROM {0} WHERE obj_id = '{1}'",
_contextTable(bingo_schema), id.table_id), conn))
{
using (SqlDataReader reader = cmd.ExecuteReader())
{
if (!reader.Read())
{
if (throw_if_not_exists)
throw new Exception("Cannot find Bingo index for table with id=" + id.table_id);
else
return null;
}
string id_column = Convert.ToString(reader[0]);
string data_column = Convert.ToString(reader[1]);
string type = Convert.ToString(reader[2]);
if (type.ToLower().Equals("molecule"))
data = new MangoIndexData(id, id_column, data_column, bingo_schema);
if (type.ToLower().Equals("reaction"))
data = new RingoIndexData(id, id_column, data_column, bingo_schema);
if (data == null)
throw new Exception("unknown type: " + type);
}
}
data.keep_cache =
(BingoConfig.getInt(conn, bingo_schema, "KEEP_CACHE", id.table_id) != 0);
return data;
}
private static IEnumerable CheckChemicalTable (SqlString table, SqlString id_column,
SqlString data_column, SqlString bingo_schema, bool is_reaction)
{
BingoLog.logMessage("Checking chemical table {0}", table.Value);
using (BingoSession session = new BingoSession())
{
using (SqlConnection conn = new SqlConnection("context connection=true"))
{
conn.Open();
prepareContext(conn, bingo_schema.Value, 0,
ContextFlags.NTHREADS | ContextFlags.FINGERPRINTS);
BingoIndexID id = new BingoIndexID(conn, table.Value);
BingoIndexData dummy_data;
if (is_reaction)
dummy_data = new RingoIndexData(id, id_column.Value, data_column.Value, bingo_schema.Value);
else
dummy_data = new MangoIndexData(id, id_column.Value, data_column.Value, bingo_schema.Value);
ArrayList errors = new ArrayList();
bingoOperationDelegate check_insert_op =
getInsertRecordsDelegate(table.Value, false, false, false, errors);
if (BingoCore.lib.bingoIndexBegin() != 1)
throw new Exception(BingoCore.lib.bingoGetError());
BingoCore.lib.bingoIndexSetSkipFP(true);
check_insert_op(conn, conn, dummy_data);
BingoCore.lib.bingoIndexEnd();
return errors;
}
}
}
public MangoShadowFetch(MangoIndexData index_data)
{
_index_data = index_data;
}
public MangoFastIndexFetch (MangoIndexData index_data)
{
_index_data = index_data;
}
public MangoFastIndexFetch(MangoIndexData index_data)
{
_index_data = index_data;
}
public MangoShadowFetch (MangoIndexData index_data)
{
_index_data = index_data;
}
public static BingoIndexData CreateIndexData (int spid, SqlConnection conn, string bingo_schema,
string table, string id_column, string data_column, bool reaction)
{
lock (index_data_list_lock)
{
BingoIndexID id = new BingoIndexID(conn, table);
_DropIndexData(conn, bingo_schema, id, false);
BingoIndexData data;
if (reaction)
data = new RingoIndexData(id, id_column, data_column, bingo_schema);
else
data = new MangoIndexData(id, id_column, data_column, bingo_schema);
BingoSqlUtils.ExecNonQuery(conn,
"INSERT INTO {0} VALUES({1}, {2}, '{3}', '{4}', '{5}', '{6}')",
_contextTable(bingo_schema), id.table_id, id.database_id, id.FullTableName(conn),
id_column, data_column,
reaction ? "reaction" : "molecule");
data.CreateTables(conn);
_AddIndexDataToList(spid, data);
BingoLog.logMessage("Bingo index for table {0} has been initialized", id.FullTableName(conn));
return data;
}
}
