我有一个 tbl 字段,其值是用竖线分隔的,我需要将它们提取为行。
样本数据
select distinct [PROV_KEY],
[NTWK_CDS]
FROM [SPOCK].[US\AC39169].[WellPointExtract_ERR]
where [PROV_KEY] = '447358B0A8E1C0F1B7AEB1ED07EC2F25'
--results
PROV_KEY NTWK_CDS
447358B0A8E1C0F1B7AEB1ED07EC2F25 |GA_HMO|GA_OPN|GA_PPO|GA_BD|GA_MCPPO|GA_HDPPO|
我想:
PROV_KEY NTWK_CDS
447358B0A8E1C0F1B7AEB1ED07EC2F25 GA_HMO
447358B0A8E1C0F1B7AEB1ED07EC2F25 GA_OPN
447358B0A8E1C0F1B7AEB1ED07EC2F25 GA_PPO
我尝试了以下方法,但我只得到了第一组值:
select distinct [PROV_KEY],
substring([NTWK_CDS], 1,
CHARINDEX('|',[NTWK_CDS], CHARINDEX('|',[NTWK_CDS])+1))
FROM [SPOCK].[US\AC39169].[WellPointExtract_ERR]
where [PROV_KEY] = '447358B0A8E1C0F1B7AEB1ED07EC2F25'