Details
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Task
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Resolution: Done
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Major - P3
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None
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Query Optimization 2021-05-31, Query Optimization 2021-06-14
Description
db.blah.aggregate([{$setWindowFields ...
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"obj" : {
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"$shift" : {
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"output" : {
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"$mergeObjects" : [
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"$obj.obj.obj.obj"
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]
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...
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fails with "errmsg" : "Unrecognized window function"
It should report tried candidates, in this case "$shift"