蓄电池监控管理平台数据库初始化程序
whycrzg
2021-09-29 cedf940e612d2366e1c96e1b173a0ed3fdff6ccc
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package com.database_util;
 
import java.sql.SQLException;
 
import com.sql.MysqlConnPool;
import com.sql.Sql_Mysql;
 
public class DB_Pwrdev_Alarm {
    public static void init(MysqlConnPool pool, boolean recreate) {
        createDB_Pwrdev_Alarm (pool);
        
        createPwrdev_Alarm_Table(pool, recreate);
        
        createPwrdev_Alarm_History_Table(pool, recreate);
        
    }
 
    /**
     *     ´´½¨     db_pwrdev_alarm Êý¾Ý¿â
     * @param pool
     */
    private static void createDB_Pwrdev_Alarm(MysqlConnPool pool) {
        Sql_Mysql sql = new Sql_Mysql(pool.getConn());
        try {
            sql.sqlMysqlExecute("CREATE DATABASE IF NOT EXISTS " + Sql_Mysql.DB_PWRDEV_ALARM);
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            sql.close_con();
        }
    }
    
    /**
     *     ´´½¨   tb_pwrdev_alarm ±í
     * @param pool
     * @param recreate
     */
    public static void createPwrdev_Alarm_Table(MysqlConnPool pool, boolean recreate) {
        String sql_str01 = " DROP TABLE IF EXISTS "+Sql_Mysql.Pwrdev_Alarm_Table;
        String sql_str02 = "CREATE TABLE IF NOT EXISTS " + Sql_Mysql.Pwrdev_Alarm_Table + " (" + 
                "  `num` bigint(20) NOT NULL AUTO_INCREMENT," + 
                "  `record_id` bigint(20) NOT NULL DEFAULT '0'," + 
                "  `PowerDeviceId` bigint(20) NOT NULL DEFAULT '0'," + 
                "  `alm_type` int(11) NOT NULL DEFAULT '0'," + 
                "  `alm_level` int(11) NOT NULL DEFAULT '0'," + 
                "  `alm_start_time` datetime NOT NULL DEFAULT '1982-01-01 00:00:00'," + 
                "  `alm_end_time` datetime NOT NULL DEFAULT '1982-01-01 00:00:00'," + 
                "  `alm_value` float NOT NULL DEFAULT '0'," + 
                "  `alm_is_confirmed` tinyint(1) NOT NULL DEFAULT '0'," + 
                "  `alm_confirmed_time` datetime NOT NULL DEFAULT '1982-01-01 00:00:00'," + 
                "  `alm_cleared_type` int(11) NOT NULL DEFAULT '0'," + 
                "  `usr_Id` int(11) NOT NULL DEFAULT '0'," + 
                "  PRIMARY KEY (`num`)," + 
                "  KEY `index_record_id` (`record_id`)," + 
                "  KEY `index_pwrdev_id` (`PowerDeviceId`)," + 
                "  KEY `index_alm_type` (`alm_type`)," + 
                "  KEY `index_alm_start_time` (`alm_start_time`)," + 
                "  KEY `index_alm_cleared_type` (`alm_cleared_type`)" + 
                ") ENGINE=InnoDB AUTO_INCREMENT=44 DEFAULT CHARSET=utf8;";
        Sql_Mysql sql = new Sql_Mysql(pool.getConn());
        try {
            if(true == recreate) {            
                sql.sqlMysqlExecute(sql_str01);
            }
            sql.sqlMysqlExecute(sql_str02);        
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            sql.close_con();
        }
    }
    
    /**
     *     ´´½¨   tb_pwrdev_alarm_history ±í
     * @param pool
     * @param recreate
     */
    public static void createPwrdev_Alarm_History_Table(MysqlConnPool pool, boolean recreate) {
        String sql_str01 = " DROP TABLE IF EXISTS "+Sql_Mysql.Pwrdev_Alarm_History_Table;
        String sql_str02 = "CREATE TABLE IF NOT EXISTS " + Sql_Mysql.Pwrdev_Alarm_History_Table + " (" + 
                "  `num` bigint(20) NOT NULL AUTO_INCREMENT," + 
                "  `record_id` bigint(20) NOT NULL DEFAULT '0'," + 
                "  `PowerDeviceId` bigint(20) NOT NULL DEFAULT '0'," + 
                "  `alm_type` int(11) NOT NULL DEFAULT '0'," + 
                "  `alm_level` int(11) NOT NULL DEFAULT '0'," + 
                "  `alm_start_time` datetime NOT NULL DEFAULT '1982-01-01 00:00:00'," + 
                "  `alm_end_time` datetime NOT NULL DEFAULT '1982-01-01 00:00:00'," + 
                "  `alm_value` float NOT NULL DEFAULT '0'," + 
                "  `alm_is_confirmed` tinyint(1) NOT NULL DEFAULT '0'," + 
                "  `alm_confirmed_time` datetime NOT NULL DEFAULT '1982-01-01 00:00:00'," + 
                "  `alm_cleared_type` int(11) NOT NULL DEFAULT '0'," + 
                "  `usr_Id` int(11) NOT NULL DEFAULT '0'," + 
                "  PRIMARY KEY (`num`)," + 
                "  KEY `index_record_id` (`record_id`)," + 
                "  KEY `index_pwrdev_id` (`PowerDeviceId`)," + 
                "  KEY `index_alm_type` (`alm_type`)," + 
                "  KEY `index_alm_start_time` (`alm_start_time`)," + 
                "  KEY `index_alm_cleared_type` (`alm_cleared_type`)" + 
                ") ENGINE=InnoDB AUTO_INCREMENT=43 DEFAULT CHARSET=utf8;";
        Sql_Mysql sql = new Sql_Mysql(pool.getConn());
        try {
            if(true == recreate) {            
                sql.sqlMysqlExecute(sql_str01);
            }
            sql.sqlMysqlExecute(sql_str02);        
        } catch (SQLException e) {
            e.printStackTrace();
        } finally {
            sql.close_con();
        }
    }
}