We began using Entity Framework with MySQL in our project recently. Now I am writing unit tests for the dat开发者_运维问答a access level; for that purpose I have created a database with some test data
I\'m building a web application where the front end is a highly-specialized search engine. Searching is handled at the main URL, and the user is passed off to a sub-directory when they click on a sear
I have lots of situations where I\'d like to have a non-autoincrement primary key when using Rails. Example: I have one-to-one relationship between A and B. B describes some specific features added t
It may looks a naive question but I am wondering about the relationship between primary keys and indexes in most common SQL databases.
I am currently developing an application for Azure Table Storage. In that application I have table which will have relatively few inserts (a couple of thousand/day) and the primary key of these entiti
I have a small problem that I think should be easily handled by SQL Alchemy but I can\'t seem to get it right.I have two tables with one being a parent table and the other a child table.For each child
Our application uses an Oracle 10g database where several primary keys are exposed to the end user. Productcodes and such. Unfortunately it\'s to late to do anything with this, as there are tons of re
I have been having this issue in iterating through an array of keys and calling the getString() method on the resource bundle. I have all the mappings I need in my bundle and for some reason one of th
I maintain an application that was originally written to be SQL Server-specific (using IDENTITY fields).Thus, we\'ve had to define a lot of triggers to auto increment tables\' primary keys.
I was told by a friend: What unique key do you use? I hope you are not saving the entire user name --- this will use up too much table space! Assign an unique userID to each
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