摘要:
联合主键索引 联合索引 ALTER TABLE [dbo].[Tb_Shop] ADD CONSTRAINT [shopno] UNIQUE NONCLUSTERED ( [ShopGid] ASC, [ProdGid] ASC, [SkuGid] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SO... 阅读全文
posted @ 2019-06-10 14:10
蜜雪粮液
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