Querying & Listing Sortable Course Modules

Hi Rajeeb!

Console logging a call to toSQL() as you have should work, you should be seeing something like the below in your console.

However, there is a nicer way to do this, using pretty printed query logging. Within your config/database.ts, set prettyPrintDebugQueries: true.

const dbConfig = defineConfig({
  prettyPrintDebugQueries: true, // 👈
  connection: 'postgres',
  connections: {
    postgres: {
      client: 'pg',
      connection: {
        host: env.get('DB_HOST'),
        port: env.get('DB_PORT'),
        user: env.get('DB_USER'),
        password: env.get('DB_PASSWORD'),
        database: env.get('DB_DATABASE'),
      },
      migrations: {
        naturalSort: true,
        paths: ['database/migrations'],
      },
    },
  },
})

  

    

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config
database.ts

Then, you can either globally enable query logging, by adding a debug: true to your driver object.

const dbConfig = defineConfig({
  prettyPrintDebugQueries: true,
  connection: 'postgres',
  connections: {
    postgres: {
      debug: true, // 👈
      client: 'pg',
      connection: {
        host: env.get('DB_HOST'),
        port: env.get('DB_PORT'),
        user: env.get('DB_USER'),
        password: env.get('DB_PASSWORD'),
        database: env.get('DB_DATABASE'),
      },
      migrations: {
        naturalSort: true,
        paths: ['database/migrations'],
      },
    },
  },
})

  

    

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config
database.ts

Or, you can enable this this on a per-query basis by adding debug(true) to the query.

await Collection.query().where('slug', params.slug).debug(true).firstOrFail()

  

    

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With that set, you should see something like below in your console

Now, unfortunately, this pretty print can't be logged to a file. You can still log the query to a file though. Within your config/logger, set the non-production logger target to a file at the destination you'd like. If that's a file in storage, it'd look something like:

const loggerConfig = defineConfig({
  default: 'app',

  loggers: {
    app: {
      enabled: true,
      name: env.get('APP_NAME'),
      level: env.get('LOG_LEVEL'),
      transport: {
        targets: targets()
          // 👇
          .pushIf(!app.inProduction, targets.file({ destination: './storage/local.log' }))
          .pushIf(app.inProduction, targets.file({ destination: 1 }))
          .toArray(),
      },
    },
  },
})

  

    

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config
logger.ts

Then, add a global listener for the query within a preload.

node ace make:preload events

  

    

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import emitter from '@adonisjs/core/services/emitter'
import logger from '@adonisjs/core/services/logger'

emitter.on('db:query', function (query) {
  logger.debug(query)
})

  

    

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start
events.ts

With this all your logs, including queries, will be written to the file at the location you've specified! Hope this helps!! 😊