The exception unrecognized_entity_exception used to have two fields:
* entity - the name that wasn't recognized
* relation_str - part of the WHERE clause that contained this entity
In 4e0a089f3e the places that throw
this exception were modified, the thrower started passing unrecognized
column name to both fields - entity and relation_str. It was easier to
do things this way, accessing the whole WHERE clause can be problematic.
The problem is that this caused error messages to get weird, e.g:
"Undefined name x in where clause ('x')".
x is not the WHERE clause, it's the unrecognized name.
Let's remove the `relation_str` field as it isn't used anymore,
it only causes confusion. After this change the message would be:
"Unrecognized name x"
Which makes much more sense.
Refs #10632
Signed-off-by: Jan Ciolek <jan.ciolek@scylladb.com>
Closes#13944
55fb91bf10