.withSchema() and raw SQL

when doing

sql <ReturnType> SELECT some_function(param);.execute(db)

sql <ReturnType> SELECT some_function(param);.execute(db)

the function is not found because it doesn't exist in the

public

public

schema, although

db

db

was created with

.withSchema('myschema')

.withSchema('myschema')

.
If I change the call to

SELECT myschema.some_function(param);.execute(db)

SELECT myschema.some_function(param);.execute(db)

it still doesn't work, because the function references tables in

myschema

myschema