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When should I use a NoSQL database instead of a relational database? Is it okay to use both on the s
...e question: Which use cases must the database be able to cover? Do complex analyses have to be performed from existing data (OLAP) or does the application have to be able to process many transactions (OLTP)? What is the data structure? That is far from the end of question time.
In my view, it is wr...
Identity increment is jumping in SQL Server database
...to the party. But i have solved in another way by adding a start up stored procedure in SQL Server 2012.
Create a following stored procedure in master DB.
USE [master]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[ResetTableNameIdentityAfterRestart]
AS
BEGIN
begin TR...
Multi-statement Table Valued Function vs Inline Table Valued Function
...s a multi-statement table valued function similar to how it would a stored procedure.
When an inline table-valued function is used as part of an outer query, the query processor expands the UDF definition and generates an execution plan that accesses the underlying objects, using the indexes on the...
What is a NullReferenceException, and how do I fix it?
...shRegister() ' Create instance
Note: Do not use Dim again in a procedure, including the constructor (Sub New):
Private reg As CashRegister
'...
Public Sub New()
'...
Dim reg As New CashRegister
End Sub
This will create a local variable, reg, which exists only in that context (sub...
Foreign key constraint may cause cycles or multiple cascade paths?
...d their implementations are the responsibility of the system. Triggers are procedural code and you must code (and debug) the implementation and endure their disadvantages (worse performance etc).
– onedaywhen
Feb 22 '16 at 15:14
...
What does “static” mean in C?
...pilers could utilise this information somehow for optimisation, and static analysers can utilise this information to ensure that the function is never given a null pointer (or if it can tell, an array with fewer elements than specified).
– dreamlax
Sep 29 '15 a...
Best practice for storing and protecting private API keys in applications [closed]
...t to have a quick look at how easy it is to read you apk code then grab APKAnalyser:
http://developer.sonymobile.com/knowledge-base/tool-guides/analyse-your-apks-with-apkanalyser/
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improve t...
What are the options for storing hierarchical data in a relational database? [closed]
...e left and right columns when inserting new items. well I created a stored procedure for it and called it every time I inserted a new item which was rare in my case but it is really fast.
I got the idea from the Joe Celko's book, and the stored procedure and how I came up with it is explained here i...
Should I learn C before learning C++? [closed]
...ently similar in syntax, the mind set that you need for writing OO code vs procedural code is sufficiently different so that you pretty much have to start from the beginning, whatever language you learn second.
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Why use a READ UNCOMMITTED isolation level?
...ries to see what is going on.
You also can use it to see if long running procedures are stuck or correctly updating your database.
It is great if your company loves to make overly complex stored procedures.
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