摘要:
1.安装 新建一个目录GinTest 执行 go env -w GO111MODULE=on go env -w GOPROXY=https://goproxy.cn,direct go mod init test go get -u github.com/gin-gonic/gin 新建main. 阅读全文
摘要:
1.监控 -- 查询会话 SELECT query, count(0) FROM pg_stat_activity GROUP BY query HAVING count(*) > 1 -- 查询具体select语句 SELECT * FROM pg_stat_activity WHERE datn 阅读全文