更新时间:2023-01-31 08:38:38
您肯定希望在attributes
和expressions
表的attributeID
上都具有索引.如果您目前没有这些索引,那么我认为您会看到很大的加速.
You definitely want to have indexes on attributeID
on both the attributes
and expressions
table. If you don't currently have those indexes in place, I think you'll see a big speedup.