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¼ìË÷SQL :
 
    WITH Moduals (BMN_CD, SSK_KAISO_LV, BMN_MKJ, BMN_NM_RYKS, SKI_FLG, JOI_KAISO_LV, JOI_BMN_CD) AS (SELECT
    T130A.BMN_CD,
    T130A.SSK_KAISO_LV,
    T130A.BMN_MKJ,
    TRIM(T130A.BMN_NM_RYKS) BMN_NM_RYKS,
    T130A.SKI_FLG,
    T130A.JOI_KAISO_LV,
    T130A.JOI_BMN_CD
from
    T130 T130A
WHERE
    T130A.BMN_CD = 'B00011' AND
UNION ALL
SELECT
    T130B.BMN_CD,
    T130B.SSK_KAISO_LV,
    T130B.BMN_MKJ,
    TRIM(T130B.BMN_NM_RYKS) BMN_NM_RYKS,
    T130B.SKI_FLG,
    T130B.JOI_KAISO_LV,
    T130B.JOI_BMN_CD
from
    T130 T130B
INNER JOIN Moduals T130C
   ON T130B.JOI_KAISO_LV = T130C.SSK_KAISO_LV
  AND T130B.JOI_BMN_CD = T130C.BMN_CD
)
SELECT Moduals.BMN_CD,SSK_KAISO_LV, BMN_MKJ, BMN_NM_RYKS, SKI_FLG, JOI_KAISO_LV, JOI_BMN_CD from Moduals
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