FredGrit

2022年5月24日

摘要： 1.New notepad++,edit as below,save as exec.bat; .\ConsoleApplication1.exe 100; 2.Powershell run the exec.bat; .\exec.bat; 3.Stop the executed bat prog 阅读全文

posted @ 2022-05-24 17:19 FredGrit 阅读(74) 评论(0) 推荐(0)

VC++ get uuid and put the generated uuid into file

摘要： // ConsoleApplication1.cpp : This file contains the 'main' function. Program execution begins and ends there. // #pragma comment(lib, "rpcrt4.lib") #i 阅读全文

posted @ 2022-05-24 17:14 FredGrit 阅读(85) 评论(0) 推荐(0)

C++ uuid_generate time cost

摘要： //Util.h#ifndef Util_H #define Util_H #include <functional> #include <iostream> #include <mysql/mysql.h> #include <random> #include <sstream> #include 阅读全文

posted @ 2022-05-24 08:27 FredGrit 阅读(211) 评论(0) 推荐(0)

2022年5月21日

C++ mysqlclient create and insert into tables

摘要： #ifndef Util_H #define Util_H #include <functional> #include <iostream> #include <mysql/mysql.h> #include <sstream> #include <string.h> #include <uuid 阅读全文

posted @ 2022-05-21 21:20 FredGrit 阅读(61) 评论(0) 推荐(0)

Mysql sql

摘要： 1.filter column which has number select group_concat(table_name) from information_schema.tables where table_schema='db' and table_name REGEXP '[[:digi 阅读全文

posted @ 2022-05-21 16:56 FredGrit 阅读(70) 评论(0) 推荐(0)

2022年5月20日

C++ mysql mysqlclient split one big table to multiple small tables averagely

摘要： #include <chrono> #include <fstream> #include <iostream> #include <mysql/mysql.h> #include <sstream> #include <string.h> #include <uuid/uuid.h> #inclu 阅读全文

posted @ 2022-05-20 01:12 FredGrit 阅读(56) 评论(0) 推荐(0)

2022年5月15日

Mysqlclient insert into table in bulk

摘要： 1.h1.cpp #include <chrono> #include <iostream> #include <mysql/mysql.h> #include <sstream> #include <string.h> #include <uuid/uuid.h> using namespace 阅读全文

posted @ 2022-05-15 23:51 FredGrit 阅读(49) 评论(0) 推荐(0)

C++ mysql_client insert into table

摘要： 1.Source code in h1.cpp #include <iostream> #include <mysql/mysql.h> using namespace std; void mysqlClientInsert2(); int main(int args, char **argv) { 阅读全文

posted @ 2022-05-15 22:59 FredGrit 阅读(83) 评论(0) 推荐(0)

Compile with cppconn and mysqlclient

摘要： 1. cpp #include "Model/Util.h" #include <functional> #include <string_view> #include <experimental/source_location> #include <cppconn/driver.h> #inclu 阅读全文

posted @ 2022-05-15 22:50 FredGrit 阅读(52) 评论(0) 推荐(0)

C++ mysqlclient

摘要： 1.Install mysqlclient sudo apt-get install mysql-client 2.Add #include <mysql/myql.h> and cpp file #include <iostream> #include <mysql/mysql.h> using 阅读全文

posted @ 2022-05-15 22:15 FredGrit 阅读(206) 评论(0) 推荐(0)

公告