Unity3d 使用sqlite数据库

dbAccess.js
import System.Data; // we import our data class
import Mono.Data.SqliteClient; // we import our sqlite client

class dbAccess {
// variables for basic query access
private var connection : String;
private var dbcon : IDbConnection;
private var dbcmd : IDbCommand;
private var reader : IDataReader;

function OpenDB(p : String){
connection = "URI=file:" + p; // we set the connection to our database
dbcon = new SqliteConnection(connection);
dbcon.Open();
}

function BasicQuery(q : String, r : boolean){ // run a baic Sqlite query
dbcmd = dbcon.CreateCommand(); // create empty command
dbcmd.CommandText = q; // fill the command
reader = dbcmd.ExecuteReader(); // execute command which returns a reader
if(r){ // if we want to return the reader
return reader; // return the reader
}
}

function CreateTable(name : String, col : Array, colType : Array){ // Create a table, name, column array, column type array
var query : String;
query = "CREATE TABLE " + name + "(" + col[0] + " " + colType[0];
for(var i=1; i<col.length; i++){
query += ", " + col[i] + " " + colType[i];
}
query += ")";
dbcmd = dbcon.CreateCommand(); // create empty command
dbcmd.CommandText = query; // fill the command
reader = dbcmd.ExecuteReader(); // execute command which returns a reader

}

function InsertIntoSingle(tableName : String, colName : String, value : String){ // single insert
var query : String;
query = "INSERT INTO " + tableName + "(" + colName + ") " + "VALUES (" + value + ")";
dbcmd = dbcon.CreateCommand(); // create empty command
dbcmd.CommandText = query; // fill the command
reader = dbcmd.ExecuteReader(); // execute command which returns a reader
}

function InsertIntoSpecific