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DDC-2937: [GH-920] SingleScalarHydrator reports ambiguous error. #3700

doctrinebot opened this Issue · 4 comments

2 participants


Jira issue originally created by user @doctrinebot:

This issue is created automatically through a Github pull request on behalf of flip111:

Url: #920


In the previous situation there is a combined test (A or B) which result in the same error message. However the error message does not fit with condition B (see code).

Looking at the function description the function should return a a single scalar value.

On a side note:
1. it's weird that this method call is used gatherScalarRowData() as it seems to fetch an entire row.
2. there is no function to fetch a single row.


Comment created by flip101:

Should have paid more attention when i submit the previous PR 4 months ago :(


Comment created by @doctrinebot:

A related Github Pull-Request [GH-920] was closed:


Comment created by @guilhermeblanco:

Done as of 1488a50


Issue was closed with resolution "Fixed"

@doctrinebot doctrinebot added this to the 2.5 milestone
@doctrinebot doctrinebot closed this
@doctrinebot doctrinebot added the Bug label
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