I am working on time series data, for which the key column is a timestamp : Time. There are also many \"value\" columns for each row.
When using mysqli::insert_id in PHP for INSERT INTO ON DUPLICATE KEY UPDATE, I keep getting the next auto increment rather than the updated row if the row is updated. In the same database but in anoth
How can I write an INSE开发者_如何学PythonRT doctrine query with option ON DUPLICATE KEY UPDATE?for Symfony 2
In a previous question, I was looking for an alternative to modifying how \"no date\" was being stored in 开发者_开发技巧the date attribute of my NSManagedObject subclass.Previously, I had assigned ni
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