Hi Team,
How to get duplicate sub string in DB2 sql my scenario is that, I have one column
col1
| ABC_1 |
| ABC_3 |
| WXY_5 |
I want to get only Duplicate sub string data with there addition of remaining sub values
COLUMNS->
String addition of sub string values
| ABC | | 4 |
| WXY | | 5 |
4 is the addition of duplicate sub string value for that I have used query is that SUM(CAST(SUBSTR(a.ref1, LOCATE('-',a.ref1)+1) as DECIMAL)) as output
but how to do it ?
Please give me a any suggestion ?
People on this forum is dedicated to Microsoft SQL Server, so you might get better help on a DB2 forum.
Try this:
select case
when col1 like '%\_%' escape '\'
then left(col1,posstr(col1,'_')-1)
else col1
end as col1
,sum(case
when col1 like '%\_%' escape '\'
then cast(right(col1,length(col1)-posstr(col1,'_')) as int)
else 0
end
)
as addition
from yourtable
group by case
when col1 like '%\_%' escape '\'
then left(col1,posstr(col1,'_')-1)
else col1
end
;
okay, thank you for response!
try this:
SELECT T2.VAL, sum(T3.VAL) total
FROM RIDW.VW_REQUEST T1
INNER JOIN RICALM.VW_RQST_STRING_EXT T2 ON T2.REQUEST_ID=T1.REQUEST_ID AND T2.NAME='owner_1' AND T1.REQUEST_ID <> -1
INNER JOIN JOIN RICALM.VW_RQST_DECIMAL_EXT T3 ON T3.REQUEST_ID=T1.REQUEST_ID AND T3.NAME='resource1'
WHERE (T1.PROJECT_ID, T1.REQUEST_TYPE, T1.ISSOFTDELETED) = (0, 'Task', 0)
group by T2.VAL
SQL Server Support !!