使用pg-promise格式化JSON输出,将外键封装为对象
IambuildingaverysimpleRESTplatformusingNode.JSandPostgreSQL,usingpg-promisetoaccessthedatabase.Mygoalistocreateanincrediblysimpleticketingsystemwithus...
如何使用pg-promise连接到没有密码的Postgres数据库?
IamtryingtoinitializeaconnectiontomyPGdatabasedoingthis:我正在尝试初始化到我的PG数据库的连接:pgp=require('pg-promise')({//InitializationOptions}),cn={host:'activity.po...
是否可以使用pg-promise和PostgreSQL(9.5)“创建数据库…”?
Questionis:问题是:1)Canpg-promisebeusedtocreateanewdatabase(schemas,et.al.)?Usingnodepackage'pg-promise'Ican'tseemtofigureoutifit'spossibletocreateanewda...
NodeJS和pg-promise,捕获PostgreSQL异常
I'mrunningNodeJSandpg-promisewithaPostgreSQLbackend.I'vecreatedmyownTRIGGERwhichthrowsanexceptioninsomecases.Thingsworkfineatthisend.我正在使用PostgreSQL后端...
启动应用程序时使用pg-promise验证数据库连接
Iambuildinganexpressapplicationthatconnectstoapostgresdatabaseusingthepg-promisemodule.我正在构建一个使用pg-promise模块连接到postgres数据库的快速应用程序。Iwouldliketoensureth...
如何重复SQL插入直到成功使用pg-promise?
InmyprogramIinsertsomedataintoatableandgetbackit'sidandIneedtoensureIenterthatidintoanothertablewithauniquerandomlygeneratedstring.But,incasetheinsert...
pg-promise为select查询创建自定义过滤器
ThefunctionthatIamworkingonisgettinganinputobjectthathas7differentkey-valuesandeachofthemcouldbeundefinedornot.Iwanttofiltermydatabasebasedonthosekey-...