htmlsqloracle-databasecasemarkup
Is it possible to have multiple CASE statements in a single sqlplus select statement?
I previously asked a question about formatting sqlplus output in HTML using a CASE statement.
I have been asked to amend the report to include a new column, which I have easily, but I would like to 'CASE' this column output so that it is colour coded within html
select upper(lpad(country,6,' ')) cntry, max(timestamp) Timestamp,substr(LPAD(test_type,10,' '),0,10) Type,
CASE
WHEN ((sysdate-max(timestamp))*1440) >=60 THEN '<span class="threshold-critical">'|| ' <======= ERROR over 60 minutes since last run'||'</span>'
WHEN ((sysdate-max(timestamp))*1440) >=30 THEN '<span class="threshold-warning">'|| '<===== WARNING over 30 minutes since last run'||'</span>'
ELSE '<span class="threshold-ok">'|| '<===== GOOD_____' ||'</span>'
end status,
CASE
WHEN (ROUND(AVG((NVL(s2_time,0)+NVL(s3_time,0)+NVL(s4_time,0)+NVL(s5_time,0)+NVL(s6_time,0)+NVL(s7_time,0)+NVL(s8_time,0)+NVL(s9_time,0)+NVL(s10_time,0))/1000),1)) >=60 THEN '<span class="average-critical"</span>'
WHEN (ROUND(AVG((NVL(s2_time,0)+NVL(s3_time,0)+NVL(s4_time,0)+NVL(s5_time,0)+NVL(s6_time,0)+NVL(s7_time,0)+NVL(s8_time,0)+NVL(s9_time,0)+NVL(s10_time,0))/1000),1)) >=35 THEN '<span class="average-warning"</span>'
ELSE '<span class="average-ok"</span>'
END Average
from rfgdba.perf_test_results ptr, rfgdba.perf_tests pt
where country is not null and test_id in ((select id from rfgdba.perf_tests where live='Y')) and test_type in ('ORACLE','SIEBEL')
and timestamp > sysdate-(59/1440) and ptr.test_id=pt.ID
group by country, test_type
order by country, TRUNC(timestamp, 'HH24')
any ideas why this doesnt work?
output example - which strangely shows it works from sqlplus
Solution
this should work, simple example:
-- some test data
with data as
(select 1 as id, 'A' as val
from dual
union
select 2, 'B' from dual)
select case
when id = 1 then
'1'
else
'not 1'
end as col1,
case
when val = 'B' then
'B'
else
'not B'
end as col2
from data