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Is CentOS a Supported Operating System for Oracle Database?
In this case, what Centos releases.
Thanks,
Jeronimo
col subval for a20 with t(val) as( select '*abc**mn*opqrs*tu*v*wxyzabc*' from dual), rec(val,subval,LV,maxLV) as( select val,RegExp_Substr(val,'[^*]+',1,1),1, RegExp_Count(val,'[^*]+') from t union all select val,RegExp_Substr(val,'[^*]+',1,Lv+1),Lv+1,maxLV from rec where Lv < maxLV) select*from rec; val subval LV maxLV ---------------------------- ------- -- ----- *abc**mn*opqrs*tu*v*wxyzabc* abc 1 6 *abc**mn*opqrs*tu*v*wxyzabc* mn 2 6 *abc**mn*opqrs*tu*v*wxyzabc* opqrs 3 6 *abc**mn*opqrs*tu*v*wxyzabc* tu 4 6 *abc**mn*opqrs*tu*v*wxyzabc* v 5 6 *abc**mn*opqrs*tu*v*wxyzabc* wxyzabc 6 6
with T as (select '*abc**mn*opqrs*tu*v*wxyzabc*' TXT from dual) select txt from ( select regexp_substr(txt,'[^\*]+',1,level) txt from T connect by level <= length(regexp_replace(txt,'[^\*]+'))+1 ) where txt is not null / TXT ---------------------------- abc mn opqrs tu v wxyzabc 6 rows selected. Elapsed: 00:00:00.01