在运行gulp serve -nobrowser时,我得到以下错误:
{ Error: listen EADDRINUSE :::5432
at Object._errnoException (util.js:992:11)
at _exceptionWithHostPort (util.js:1014:20)
at Server.setupListenHandle [as _listen2] (net.js:1355:14)
at listenInCluster (net.js:1396:12)
at Server.listen (net.js:1480:7)
at SpfxServeTas
我正在努力处理一个必须使用Objection.js的更复杂的SQL查询。以下是目前为止的代码
const tagEntry = await Tag_overview.query()
.where('playable') //the playable column is a boolean
.whereExists(
InnerTableName.query().findById([<normal variable>, tag.id]) //<= tag.id is the id of the row in the outer q