次の PL/SQL があります。
declare
i_cnt number;
begin
select count(1) into i_cnt
from dba_tables
where table_name = upper('foo')
and owner = upper('bar');
if i_cnt > 0 then
drop table foo; -- <--- error this line
end if;
end;
私はこのエラーを取得します。
ORA-06550: line 6, column 5:
PLS-00103: Encountered the symbol "DROP" when expecting one of the following:
( begin case declare exit for goto if loop mod null pragma
raise return select update while with <an identifier>
<a double-quoted delimited-identifier> <a bind variable> <<
continue close current delete fetch lock insert open rollback
savepoint set sql execute commit forall merge pipe purge
プロシージャでテーブルを削除するにはどうすればよいですか?