Getting error
ORA-00932: inconsistent datatypes: expected CHAR got NUMBER 00932. 00000 - "inconsistent datatypes: expected %s got %s"
When i run the following query
SELECT distinct
CASE when t.cancelled = 'TRUE' then '0'
else t.amount END AMOUNT,
FROM table t
If i run it with either a number or text for the else output, like this, it works.
SELECT distinct
CASE when t.cancelled = 'TRUE' then '0'
else 'xxx' END AMOUNT,
FROM table t
Use 0 instead of '0'. Amount is a number, and numbers aren't quoted.
SELECT distinct
CASE when t.cancelled = 'TRUE' then 0
else t.amount END AMOUNT,
FROM table t