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我在oracle 10g中有下表(company_details)。簡單GWT中的動態SQL查詢和輸出
STATE COMPANY_NAME AVG_SAL
KN GOO $5500
IN SCOPE $6000
AR FB $8250
CL PAL $4500
CL GOO $6000
AR GOO $7000
IN FB $3999
我想要形成一個如下所示的輸出並將其顯示在簡單的GWT數據網格中。
STATE count(goo) AVG_SAL count(SCOPE) AVG_SAL count(FB) AVG_SAL count(PAL) AVG_SAL
KN 1 5500 -- -- -- -- -- --
IN -- -- 1 6000 1 3999 -- --
AR 1 7000 -- -- 1 8250 -- --
CL 1 6000 -- -- -- -- 1 4500
我試着寫下面的查詢,但它沒有奏效。請幫助
select
state,
count(*)as "GOO_Records", to_char(SUM(average_sal),'$999,999') as "GOO_AVGSAL"
from company_details
where company_status = 'OPEN' and COMPANY_NAME = 'GOO' group by state order by state
union
select
state,
count(*)as "FB_Records", to_char(SUM(average_sal),'$999,999') as "FB_AVGSAL"
from company_details
where company_status = 'OPEN' and COMPANY_NAME = 'FB' group by state order by state
任何幫助表示讚賞。提前致謝!!!!
我嘗試使用透視,但我的數據庫仍處於10g和我米,自我嘗試加入。我被困在形成我的查詢。 – Ryan 2013-05-06 11:35:26