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declare | |
dbversion number; | |
l_num number := 12; | |
l_version varchar2(200); | |
begin | |
select to_number(substr(version, 1, instr(version, '.') - 1)), | |
version | |
into dbversion, l_version | |
from v$instance; | |
dbms_output.put_line(dbversion||' from '||l_version); |