Halim, a Georgia Tech graduate Senior Database Engineer/Data Architect based in Atlanta, USA, is an Oracle OCP DBA and Developer, Certified Cloud Architect Professional, and OCI Autonomous Database Specialist. With extensive expertise in database design, configuration, tuning, capacity planning, RAC, DG, scripting, Python, APEX, and PL/SQL, he combines technical mastery with a passion for innovation. Notably, Halim secured 16th place worldwide in PL/SQL Challenge Cup Playoff on the year 2010.
Monday, March 15, 2010
Menu list of query of my software (tree node)
select count(progtype)
from (
select de,progname,progtype from (
select a.*,b.PROGTYPE from (
select PARENTNM, levlcode, decode(levlcode,1,progdesc,2,' '||progdesc,3,' '||progdesc,4,' '||progdesc,' '||progdesc) de,
decode(levlcode, 1,'nxtblk',2,'nxtblk',3,'nxtblk',4,'paste','paste') leave,progname ,MENUSLNO
from symentre
where levlcode != 0
start with PARENTNM='ROOTP'
connect by prior progname=parentnm
) a, symenmas b
where a.progname =b.progname(+)
)
start with PARENTNM='ROOT'
connect by prior progname=parentnm
)
where nvl(progtype,'X') ='R'
from (
select de,progname,progtype from (
select a.*,b.PROGTYPE from (
select PARENTNM, levlcode, decode(levlcode,1,progdesc,2,' '||progdesc,3,' '||progdesc,4,' '||progdesc,' '||progdesc) de,
decode(levlcode, 1,'nxtblk',2,'nxtblk',3,'nxtblk',4,'paste','paste') leave,progname ,MENUSLNO
from symentre
where levlcode != 0
start with PARENTNM='ROOTP'
connect by prior progname=parentnm
) a, symenmas b
where a.progname =b.progname(+)
)
start with PARENTNM='ROOT'
connect by prior progname=parentnm
)
where nvl(progtype,'X') ='R'
Labels:
Sql Query
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