PREHOOK: query: from src
select transform('aa;') using 'cat' as a  limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: from src
select transform('aa;') using 'cat' as a  limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
aa;
PREHOOK: query: from src
select transform('bb') using 'cat' as b limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: from src
select transform('bb') using 'cat' as b limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
bb
PREHOOK: query: from src
select transform('cc') using 'cat' as c limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: from src
select transform('cc') using 'cat' as c limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
cc