Query the standard text code corresponding to a work center (s) in the production order

Write a paragraph SQL, Used to query the actual business in the system , One or some work centers , Which operation text codes are corresponding . Don't talk much , Please look at the code. .

Code

select    crhd.arbpl, afvc.ktsch, afvc.ltxa1, count(*) from     afvc    -- Operation of order         inner join          afko    -- Order header data PP Order         on    afko.aufpl = afvc.aufpl and              afko.mandt = afvc.mandt         left outer join          CRHD    -- Work center header         on  afvc.mandt = CRHD.mandt    and             afvc.arbid = crhd.objid where    afvc.mandt = '600' and          crhd.arbpl in ('WK1101', 'WK1102', 'WK1105') group    by    crhd.arbpl, afvc.ktsch, afvc.ltxa1 order    by    crhd.arbpl, afvc.ktsch, afvc.ltxa1;