SQL 行转列
- MySQL
mysql换行使用'\n'
SELECT
pic_business_id,
GROUP_CONCAT( '\n类型', ':', pic_med_type_name, ',金额', pic_cost )
FROM
`sl_patient_item_cost`
GROUP BY
pic_business_id
2. Oracle
oracle换行使用CHR( 10 )
SELECT
MEDICAL_RECORD_ID,
IN_NUMBER,
NAME,
REPLACE( wmsys.wm_concat ( CHR( 10 ) || FIEID || ':' || ERRO || ';' ),';,' , ';') as ERRO
FROM
"MR_IN_ERROR"
WHERE FILE_ID = #{fileId}
GROUP BY
MEDICAL_RECORD_ID, IN_NUMBER,NAME
原文地址：https://blog.csdn.net/qq_45861296/article/details/136361860
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