//Update AP Information on DB
void Action::UpdateDatabase(){
std::string query;
query.assign("INSERT INTO AP_Information (");
for(int i=0; i<m_GivenPkt.m_paramNo; i++){
query.append(ValueTypeToString(m_GivenPkt.m_ValueType[i]));
query.append(",");
}
//query.erase(query.length()-1);
query.append("time");
query.append(") VALUES ('");
for(int i=0; i<m_GivenPkt.m_paramNo; i++){
query.append(m_GivenPkt.m_Value[i]);
query.append("','");
}
query.erase(query.length()-1);
query.append("CURRENT_TIMESTAMP");
//query.erase(query.length()-2);
query.append(") ON DUPLICATE KEY ");
//m_db->SendQuery(query);
//query.assign("UPDATE AP_Information SET ");
query.append("UPDATE ");
for(int i=1; i<m_GivenPkt.m_paramNo; i++){
query.append(ValueTypeToString(m_GivenPkt.m_ValueType[i]));
query.append("='");
query.append(m_GivenPkt.m_Value[i]);
query.append("',");
}
query.erase(query.length()-1);
query.append(", time=CURRENT_TIMESTAMP;");
/*
query.append(" WHERE ");
query.append(ValueTypeToString(m_GivenPkt.m_ValueType[0]));
query.append("='");
query.append(m_GivenPkt.m_Value[0]);
query.append("';");
*/
//std::cout << query << std::endl;
m_db->SendQuery(query);
}
/**
* Loads only tuple data, not schema, from the serialized tile.
* Used for initial data loading.
* @param allow_export if false, export enabled is overriden for this load.
*/
void Tile::DeserializeTuplesFrom(SerializeInputBE &input, VarlenPool *pool) {
/*
* Directly receives a Tile buffer.
* [00 01] [02 03] [04 .. 0x]
* rowstart colcount colcount * 1 byte (column types)
*
* [0x+1 .. 0y]
* colcount * strings (column names)
*
* [0y+1 0y+2 0y+3 0y+4]
* rowcount
*
* [0y+5 .. end]
* rowdata
*/
input.ReadInt(); // rowstart
input.ReadByte();
oid_t column_count = input.ReadShort();
assert(column_count > 0);
// Store the following information so that we can provide them to the user on
// failure
ValueType types[column_count];
std::vector<std::string> names;
// Skip the column types
for (oid_t column_itr = 0; column_itr < column_count; ++column_itr) {
types[column_itr] = (ValueType) input.ReadEnumInSingleByte();
}
// Skip the column names
for (oid_t column_itr = 0; column_itr < column_count; ++column_itr) {
names.push_back(input.ReadTextString());
}
// Check if the column count matches what the temp table is expecting
if (column_count != schema.GetColumnCount()) {
std::stringstream message(std::stringstream::in | std::stringstream::out);
message << "Column count mismatch. Expecting " << schema.GetColumnCount()
<< ", but " << column_count << " given" << std::endl;
message << "Expecting the following columns:" << std::endl;
message << schema.GetColumnCount() << std::endl;
message << "The following columns are given:" << std::endl;
for (oid_t column_itr = 0; column_itr < column_count; column_itr++) {
message << "column " << column_itr << ": " << names[column_itr]
<< ", type = " << ValueTypeToString(types[column_itr])
<< std::endl;
}
throw SerializationException(message.str());
}
// Use the deserialization routine skipping header
DeserializeTuplesFromWithoutHeader(input, pool);
}
const std::string Column::GetInfo() const {
std::ostringstream os;
os << " name = " << column_name << ","
<< " type = " << ValueTypeToString(column_type) << ","
<< " offset = " << column_offset << ","
<< " fixed length = " << fixed_length << ","
<< " variable length = " << variable_length << ","
<< " inlined = " << is_inlined << std::endl;
for (auto constraint : constraints) {
os << constraint;
}
return os.str();
}
//Add AP information on DB
void Action::InsertDatabase(){
std::string query;
query.assign("INSERT INTO AP_Information (");
for(int i=0; i<m_GivenPkt.m_paramNo; i++){
query.append(ValueTypeToString(m_GivenPkt.m_ValueType[i]));
query.append(",");
}
query.erase(query.length()-1);
query.append(") VALUES ('");
for(int i=0; i<m_GivenPkt.m_paramNo; i++){
query.append(m_GivenPkt.m_Value[i]);
query.append("','");
}
query.erase(query.length()-2);
query.append(");");
m_db->SendQuery(query);
}
std::string ASTData::toString() {
return ASTTypeToString(type) + (symbol.isTerminal() ? " " + symbol.toString() : "") + (valueType ? " " + ValueTypeToString(valueType) : "");
}