当前位置:网站首页>本机mysql
本机mysql
2022-07-06 20:38:00 【Darin2017】
1、dos操作
cd 进入bin目录下;
mysql -hlocalhost -uroot -p。。。登录
show databases显示数据库;
use 库名;show tables显示数据表
2、
首先输入代码 show variables like 'local_infile'; 查看是否开启本地文件导入权限 若Value为ON 则,本地文件导入权限开启。
否则输入代码 set global local_infile = 1;开启权限。 在workbench database菜单下的连接设置界面,advanced窗口的others里添加以下代 码 OPT_LOCAL_INFILE=1
show variables like 'local_infile';
set global local_infile = 1;
在workbench database菜单下的连接设置界面,advanced窗口的others里添加以下代 码 OPT_LOCAL_INFILE=1
打开还是如此则在manage connections 中添加OPT_LOCAL_INFILE=1
3、
mysql安装目录下找到文件my.ini在最下边添加配置:
[mysqld]
secure_file_priv=D:\\mysql_import
[mysqld]
local_infile=1
cmd管理员身份进入,net stop mysql关闭服务,net start mysql重启服务
通过show variables like '%secure_file_priv%';
show variables like '%local%' 查看是否已更新;
4、workbench上传csv文件太慢处理方案:
cmd启动mysql; truncate mysql.sdi_tb001清空表, LOAD DATA INFILE 'D:\\mysql_import\\000.csv' INTO TABLE mysql.sdi_tb001 FIELDS TERMINATED BY ',' LINES TERMINATED BY '\r\n' IGNORE 1 LINES;上传数据(速度10秒100万条大概)
5、cmd导入csv文件时日期格式不匹配
load data infile 'D:\\mysql_import\\sdi20220706.csv' into table sdi_tb fields terminated by ',' lines terminated by '\r\n' ignore 1 lines
(edition_name,course_name,dttype,@var1,shifen,gongying,xuqiu,sdi)
set riqi= STR_TO_DATE(@var1,'%d/%m/%Y') ;
边栏推荐
- [untitled]
- VHDL implementation of arbitrary size matrix addition operation
- 大白话高并发(二)
- RestClould ETL 社区版六月精选问答
- R数据分析:cox模型如何做预测,高分文章复现
- Flink Task退出流程与Failover机制
- My brave way to line -- elaborate on what happens when the browser enters the URL
- VHDL实现任意大小矩阵乘法运算
- Mobile measurement and depth link platform - Branch
- Jerry's RTC clock development [chapter]
猜你喜欢
When you go to the toilet, you can clearly explain the three Scheduling Strategies of scheduled tasks
19.(arcgis api for js篇)arcgis api for js线采集(SketchViewModel)
20. (ArcGIS API for JS) ArcGIS API for JS surface collection (sketchviewmodel)
Function reentry, function overloading and function rewriting are understood by yourself
2022年上半年HIT行业TOP50
19. (ArcGIS API for JS) ArcGIS API for JS line acquisition (sketchviewmodel)
Sub pixel corner detection opencv cornersubpix
代码质量管理
RestClould ETL 社区版六月精选问答
Flink task exit process and failover mechanism
随机推荐
Sorting operation partition, argpartition, sort, argsort in numpy
.net中 接口可以有默认实现了
PIP download only, not install
Jerry's transmitter crashed after the receiver shut down [chapter]
20.(arcgis api for js篇)arcgis api for js面采集(SketchViewModel)
CMB's written test - quantitative relationship
C# Task拓展方法
【colmap】已知相机位姿情况下进行三维重建
图形化工具打包YOLOv5,生成可执行文件EXE
Numpy中排序操作partition,argpartition,sort,argsort
Jerry's broadcast has built-in flash prompt tone to control playback pause [chapter]
Principle of attention mechanism
First understand the principle of network
SSL证书部署
体会设计细节
PHP lightweight Movie Video Search Player source code
A 股指数成分数据 API 数据接口
sshd[12282]: fatal: matching cipher is not supported: aes256- [email protected] [preauth]
密码学系列之:在线证书状态协议OCSP详解
Vernacular high concurrency (2)