Here is my scenario: I have a Person table with following fields. create table Person(PersonID int primary key identity(1,1),
I have one iphoneapplication in which recurring events happens.the duration are like every day,every 2nd day,every 3rd day..,every week on mon,every week on tues,...,every second week on mon,..,every
I have experience with relational databases where atomicity and normalization are fundamental principles.
Suppose I have a Games table, a Players table, and a Users table. Each Game has many Players Each Player has a status, like \'dead\' or \'alive\'. So players are not users.
ppl, I\'ve to develop a Database开发者_如何学JAVA like this, Here, I\'ve a list of words. I need to keep relevancy for each other word in a database. when a new word added, I need to be able to add
I\'m building a site where security is somewhat important (then again, when is it not important?) and I was looking for the best way to store my passwords. I know that MD5 has issues with collisions a
I have 8 terabytes of data composed of ~5000 arrays of small sized elements (under a hundred bytes per element). I need to load sections of these arr开发者_StackOverfloways (a few dozen megs at a time
I\'m trying to populate a new SQLite database with rows based o开发者_如何学Cn a set of data, but I\'m having trouble with avoiding duplicate rows.I could accomplish this in Python, but there certainl
开发者_如何学GoI\'m currently working on a SQL import routine to import data from a legacy application to a more modern robust system.The routine simply imports data from a flat-file legacy table (sto
Will Facebook UIDs always be unique to one user?For example, if a user permanently deleted their account, might Facebook reuse their UID for a new user? Or maybe even use it as the ID for something in
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