Table 开发者_运维知识库1Table 2 Number | CodeCode | Description 1234AASomething 1235BCSomething else
I\'m writing an application that needs to deal with millions of URLs. It also needs to do retrieval by URL.
So I want to compare new users to returning users in a table by month.I have a table that contains each action with a username and a date stamp.
I have a SQL Server 2008 database. This database has a table called Product, Order, and OrderProduct. These three tables look like the following:
Is it possible to compare the count of 2 separate queries in one step? I have table A which has x records. From table B, I want to check that all x records are within it.
I\'m writing a keyboard app for android and I\'m string key values in a SQL DB. Here\'s an example row for one key. In the whole DB I have roughly 160 such rows.
I just want to make sure i am doing this correctly. Derived columns: car truck Lookup (after derived column:)
Django logs SQL operations to an internal buffer (w开发者_如何学Gohether logging to file or not) when settings.DEBUG=True.Because I have long-running process that does a lot of DB operations, this cau
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a
find_in_batches does not allow pure SQL (so fa开发者_如何学Pythonr as I can see). find_by_sql does not have batch support (so far as I can see).
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