mysql YEARWEEK
sql判断当前周的数据 YEARWEEK(date_format(work_time,'%… 继续阅读 mysql YEARWEEK
sql判断当前周的数据 YEARWEEK(date_format(work_time,'%… 继续阅读 mysql YEARWEEK
— 查看MySQL已经运行的时长 show global status like 'up… 继续阅读 show mysql uptime
PostgreSQL查看是否存在死锁 在 PostgreSQL库中执行以下SQL: SELECT *… 继续阅读 PostgreSQL deadlock
在SQL Server现提供两条命令查询表结构: sp_help table_name; sp_co… 继续阅读 show create table on SQL Server
gloang使用OCI ATP数据库 package main import ( "dat… 继续阅读 golang use oracle cloud ATP
数据库关键词转义 — mysql insert into app (name,`key`,secr… 继续阅读 key words in sql
— 查看系统的运行时间 show GLOBAL status like 'uptime&… 继续阅读 mysql show uptime
–创建用户 CREATE USER myreader WITH ENCRYPTED PASSWOR… 继续阅读 postgresql增加只读用户
select version() from dual;
now: –mysql的最大连接数: show variables like '%max… 继续阅读 MySQL Error 1040: Too many connections
import ( "database/sql" "encoding/j… 继续阅读 golang gorm use oracle
执行自定义sql func increaseAmapAdcodeCityCode(adcode st… 继续阅读 golang gorm exec sql
代码和时间字段不匹配,映射出错了
mysql8.0 创建用户 需要先create create user gitea@'%&… 继续阅读 create user on mysql 8.0
grafana pod加时区: spec: containers: – env: – name: T… 继续阅读 grafana mysql 数据源时差8小时问题
sql server 命令行备份: BACKUP DATABASE [kdee] TO DISK =… 继续阅读 sql server backup on sql cmd
sol: –skip-lock-tables
sol: set global innodb_online_alter_log_max_size=4… 继续阅读 ERROR 1799 (HY000) at line 1: Creating index ‘PRIMARY’ required more than ‘innodb_online_alter_log_max_size’ bytes of modification log. Please try again.
error: ERROR 1820 (HY000): You must reset your pas… 继续阅读 ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.
show status; show session status; show global stat… 继续阅读 mysql服务器状态信息