void xyzsql_process_insert(insert_stmt *s ) {
if ( s == NULL )
s = dynamic_cast<insert_stmt *>(stmt_queue.front().second);
auto t = catm.exist_relation(s->table_name)->cols;
if (verify_validation(s->values, t) == false)
throw invalid_argument("Uncapatable values");
auto table_info = catm.exist_relation(s->table_name);
Record r(*(s->values), table_info->cols);
for(auto x : *(r.table_info)) {
if(x->flag & (table_column::unique_attr | table_column::primary_attr)) {
string filename;
indexIterator cursor;
int asdf = IndexManager.selectNode(cursor, s->table_name + "/index_" + x->name + ".db",
condition::EQUALTO, r.get_value(x).to_str(x->data_type));
if (asdf == 0) throw invalid_argument("Unique Key already exists.");
}
}
int blockNum, offset;
RecordManager.insertRecord(s->table_name, r, blockNum, offset);
table_info->inc_size();
for(auto x : *(r.table_info)) {
if(x->flag & (table_column::unique_attr | table_column::primary_attr)) {
IndexManager.insertNode(s->table_name + "/index_" + x->name + ".db",
r.get_value(x->name).to_str(x->data_type) , blockNum, offset);
}
}
}
