Requested database column does not exist
Written by
Updated at October 11, 2024
ERR.DS_API.DB.COLUMN_DOES_NOT_EXIST
Nonexistent field used.
Possible causes:
-
A new field was added to the data source but the dataset has not been updated. To update the dataset, click Update fields.
-
When building a dataset from a ClickHouse® connection, an SQL subquery is used. If this is the case, set an alias for the selected fields.
Example:
SELECT DISTINCT id as offer_id, upper(proposed_meta) FROM
DataLens may incorrectly identify the
upper(proposed_meta)
field, so you need to set an alias for it:SELECT DISTINCT id as offer_id, upper(proposed_meta) as upper_proposed_meta FROM
-
When building a dataset, the SQL subquery makes an implicit reference to the selected fields (
SELECT * FROM
). To avoid an error, explicitly list the required fields in theSELECT
clause.
ClickHouse® is a registered trademark of ClickHouse, Inc