Illegal column

A column is used in a context where it is not permitted, such as referencing a non-aggregate column outside a GROUP BY clause without an aggregate function.

References

clickhouse.com/docs/en/operations/error-codes

In this namespace

← previous DUPLICATE_COLUMN Duplicate column next → ILLEGAL_TYPE_OF_ARGUMENT Illegal type of argument

CHECKSUM_DOESNT_MATCH COLUMN_SPECIFIED_MORE_THAN_ONCE DATABASE_ALREADY_EXISTS DISTRIBUTED_CONNECTION_FAILURE DUPLICATE_COLUMN ILLEGAL_COLUMN ILLEGAL_TYPE_OF_ARGUMENT INTERSERVER_SCHEME_DOESNT_MATCH LIMIT_EXCEEDED LOGICAL_ERROR MEMORY_LIMIT_EXCEEDED