db_disconnect Disconnect from the current database instance db_export Export a file containing the contents of the database db_import Import a scan result file (filetype will be auto-detected) db_nmap Executes nmap and records the output automatically db_status Show the current database status h...
首先开启standby数据库,然后再开启primary数据库。 使用oracle用户登陆standby数据库主机,将备机开启到管理模式$sqlplus “/as sysdba” SQL>startup mount SQL>alter database recover managed standby database disconnect from session; 使用oracle用户登陆primary数据库主机将数据库开启 $sqlplus “/as sysdba” SQL>s...
is_open()) { cout << "Opened database successfully: " << db.dbname() << endl; } else { cout << "Can't open database" << endl; return 1; } db.disconnect(); } catch (const std::exception& e) { cerr << e.what() << std::endl; return 1; } }作者:jerryfive...
SQL> select * from v$version; BANNER Oracle Database 19c EE Extreme Perf Release 19.0.0.0.0 - Production BANNER_FULL Oracle Database 19c EE Extreme Perf Release 19.0.0.0.0 - Production Version 19.17.0.0.0 BANNER_LEGACY Oracle Database 19c EE Extreme Perf Release 19.0.0.0.0 - ...
$disconnect(); // 在应用程序关闭时断开与数据库的连 } } 2、 在 src/modules/prisma 目录中创建 prisma.module.ts 文件: 代码语言:ts AI代码解释 import { Module } from '@nestjs/common'; import { PrismaService } from './prisma.service'; @Module({ providers: [PrismaService], exports: [...
You can use additional terminal commands to verify the status of the database. For example, use \dt to list the tables in the database. Disconnect from the database with the \q command: PostgreDB=# \qConfiguring a PostgreSQL JDBC Connection in WebLogic Server...
Thefirstwillwaitforall clientstoterminatebeforequitting,thesecondwill forcefully disconnect all clients,andthethirdwill quit immediatelywithoutproper shutdown, resultinginarecovery run during restart. 如何获得postmaster进程pid呢? 直接读postmaster.pid文件即可得到: ...
Because it is a temporary table, the keyset table is deleted when the user disconnects from the geodatabase. However, you may notice the temporary schemas created by PostgreSQL to store this table remain. These have names such as pg_temp_3. Keyset table names are formatted as fo...
(); break; case 'S': /* sync */ pq_getmsgend(&input_message); finish_xact_command(); send_ready_for_query = true; break; case EOF: pgStatSessionEndCause = DISCONNECT_CLIENT_EOF; case 'X': if (whereToSendOutput == DestRemote) whereToSendOutput = DestNone; proc_exit(0); } }...
selectdblink_disconnect() 1. 断开指定名称的连接: 复制 selectdblink_disconnect('test') 1. 如之前建立过名为‘test'的连接: 复制 selectdblink_connect('test','host=localhost dbname=cbe_sta user=postgres password=lifc126820'); 1. 则会提示断开成功。