回答編集履歴
2
追記
test
CHANGED
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@@ -25,3 +25,5 @@
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25
25
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order by t_cd
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26
26
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27
27
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```
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28
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+
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29
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+
`e_flg = '9' and e_flg = '0'`は矛盾していますので記述は見直して下さい。
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1
追記
test
CHANGED
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@@ -3,3 +3,25 @@
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3
3
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4
4
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5
5
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ついでに、**Nvl**は[COALESCE ](https://docs.microsoft.com/ja-jp/sql/t-sql/language-elements/coalesce-transact-sql?view=sql-server-ver15)です。
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6
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+
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7
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+
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8
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+
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9
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+
SQLを手直しすると以下になります。
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10
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+
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11
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+
```SQL
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12
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13
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select t_cd, sum(nbik * case when t_kb=0 then 1 else -1 end)
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14
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+
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15
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from r_myi
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16
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17
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where e_d = '20150721'
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18
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+
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19
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and e_flg = '9'
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20
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+
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21
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and e_flg = '0'
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22
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+
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23
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group by t_cd
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24
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+
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25
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order by t_cd
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26
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+
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27
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```
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