package wesayallright.timemanager.db.dbHelper;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
import wesayallright.timemanager.InnerLayer.Package;

/**
 * Created by mj on 17-5-11.
 *  任务表
 */

public class Affair_migration extends SQLiteOpenHelper
{
    private static final int DB_VERSION = 1;
    public static final String TABLE_NAME = "affairs";
    public Affair_migration(Context context) {
        super(context, Package.DB_NAME, null, DB_VERSION);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
        String sql = "CREATE TABLE IF NOT EXISTS " + TABLE_NAME +
                "(\"id\" integer NOT NULL PRIMARY KEY, " +
                "\"name\" varchar(20) NOT NULL, " +
                "\"type\" smallint NOT NULL, " +
                "\"place\" varchar(30) NOT NULL, " +
                "\"details\" varchar(100) NOT NULL, " +
                "\"organizer_index_id\" integer NOT NULL REFERENCES \""+ User_migration.TABLE_NAME+"\" (\"id\"))";
        db.execSQL(sql);
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
        String sql = "DROP TABLE IF EXISTS " + TABLE_NAME;
        db.execSQL(sql);
        onCreate(db);
    }
}