"could not determine data type of parameter $1" in createQueryBuilder insert

Issue type:

[ ] question [x ] bug report [ ] feature request [ ] documentation issue

Database system/driver:

[ ] cordova [ ] mongodb [ ] mssql [ ] mysql / mariadb [ ] oracle [x ] postgres [ ] sqlite [ ] sqljs [ ] react-native [ ] expo

TypeORM version:

[ ] latest [ ] @next [x ] 0.2.8 (or put your version here)

I am trying to create an insertQuery with sql function in Nestjs framework like this :

const result = await this.userRepository
      .createQueryBuilder()
      .insert()
      .into(User)
      .values({
        column_1: () => `nextval('table_id_seq')`,
        column_2: user.column_2,
        column_3: user.column_3,
        column_4: user.column_4,
        created_at: user.created_at,
      })
      .printSql()
      .execute();

The error :

error: { error: could not determine data type of parameter $1
    at Connection.parseE (C:\Users\trung\code\ims\exchange-nest\node_modules\pg\lib\connection.js:554:11)
    at Connection.parseMessage (C:\Users\trung\code\ims\exchange-nest\node_modules\pg\lib\connection.js:379:19)
    at Socket.<anonymous> (C:\Users\trung\code\ims\exchange-nest\node_modules\pg\lib\connection.js:119:22)
    at emitOne (events.js:116:13)
    at Socket.emit (events.js:211:7)
    at addChunk (_stream_readable.js:263:12)
    at readableAddChunk (_stream_readable.js:250:11)
    at Socket.Readable.push (_stream_readable.js:208:10)
    at TCP.onread (net.js:601:20)
  name: 'error',
  length: 111,
  severity: 'ERROR',
  code: '42P18',
  detail: undefined,
  hint: undefined,
  position: undefined,
  internalPosition: undefined,
  internalQuery: undefined,
  where: undefined,
  schema: undefined,
  table: undefined,
  column: undefined,
  dataType: undefined,
  constraint: undefined,
  file: 'postgres.c',
  line: '1350',
  routine: 'exec_parse_message' }

Is insertQuery not support param like column_1: () => nextval('table_id_seq'), like updateQuery in #465

[1valdis]

@trunglh88 could you please reopen the issue? I just stumbled upon this and clearly that’s a bug. I want to use both printSql and values. In my values I simply pass an array of objects with simple values and not a single function.

[trunglh88]

i remove .printSql() and query is execute success.