When I want to execute an update query on my table I got an error saying:
1036 - Table
datais read only.
One other way to receive this error is to create your table with a "Like" statement and use as source a merged table. That way the newly create table is read-only and can't "receive" any new records.
so
CREATE TABLE ic.icdrs_kw37 LIKE ic.icdrs ... #<- a merged table.
then:
REPLACE INTO ic.icdrs_kw37 ... # -> "Table is read-only"
bug or feature?