Bug with Azure Databricks SQL query parameters

[Wilson]

2 Issues both related to query based drop down please read below documentation for more info:

https://docs.microsoft.com/en-us/azure/databricks/sql/user/queries/query-parameters#query-based-drop...

Issue # 1

Drop down list only accepts up to 400 values

Only affects parameters which are a name/value pair

After 400 values, the drop-down box glitches out, displays duplicate values and user is unable to scroll

Issue # 2

Query based dropdown selects multiple values when user only selects 1

Only affects parameters which are a name/value pair

If the value is not unique to the name (see example), when user selects the parameter multiple other names are also selected as a multi-select, even when user only wants to select 1

Attached repro steps and screenshots.

Please reach out if you need more info

[Kaniz]

Hi @ Wilson! My name is Kaniz, and I'm the technical moderator here. Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question first. Or else I will get back to you soon. Thanks.

[Prabakar · Accepted solution]

Hi @Wilson Lee​ Thanks for the information. We'll test this internally and discuss it with the product team to fix it.