apache kafka – Can enableObjectReuse() cause data discrepency In Flink-SQL based job

Can env.getConfig.enableObjectReuse() cause data discrepancy In Flink-SQL based job where we don’t have any custom type, serializer/deserializer ?

create table T1 (...) WITH ( 'connector' = 'upsert-kafka','topic' = 'T1', ...)
create table T2 (...) WITH ( 'connector' = 'upsert-kafka','topic' = 'T2', ...)
create table enrich (...) WITH ( 'connector' = 'upsert-kafka','topic' = 'enrich', ...)

insert into enrich 
select ... from T1 inner join T2 ...

and these SQL executed through
tableEnv.executeSql(query)