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达梦的if语法问题

DM_050676 2021/03/11 2643 2

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【DM版本】:8
【操作系统】:win10
【CPU】:R7 4800U
【问题描述】*:
SELECT
a.organ_id,
a.organ_name,
COUNT( a.organ_id ) AS idCount
FROM
g_information a
LEFT JOIN g_organ o ON o.id = a.organ_id
WHERE
1 = 1

if a.bureau_number > 0, a.head_money >= 150.0 then
a.STATUS IN ( 2, 3, 4 )
elseif a.bureau_number > 0,a.head_money >= 150.0 then
YEAR ( a.dept_date ) = ‘2020’
elseif a.county_number > 0,a.head_money >= 150.0 then
MONTH ( a.dept_date ) BETWEEN 1
elseif a.work_number > 0,a.work_money / a.work_number > 30.0 then
12
else a.guest_number > 10,a.master_number <= FLOOR( a.guest_number / 3 ) then
o.parent_id = ‘1’
end if;

– AND a.STATUS IN ( 2, 3, 4 )
– AND YEAR ( a.dept_date ) = ‘2020’
– AND MONTH ( a.dept_date ) BETWEEN 1
– AND 12
– AND o.parent_id = ‘1’
GROUP BY
a.organ_id,a.organ_name

求助大佬们,if语法这样写合适吗,麻烦帮忙纠正下,谢谢了

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