Join data transformation doesn't work with single query

Server Side Components Bugs
1

OS info

  • Operating System : Windows 10.0.19042
  • Wappler Version : 3.9.3

Problem description

Single query returns an object and not an array. Join data transformation expects arrays.

"Undefined property: stdClass::$group_id"

Steps to reproduce

  1. Create a single query.
  2. Create a second single query.
  3. Add the Join data transformation step.
3

It maybe is not documented that good, but all the data transformations only work on collections/arrays. A workaround would be to just not use single query but use the mutliple records and limit that to 1.

1 Like
5

Would it be possible to hide or make it not possible to select single query?