From SQL-Server to Web Service - CodeProject
Extracting data This process has to be thought globally and not only from the SQL-Server side: the extracted data have to be processed by a web service; which needs to have strongly typed data (it needs to know the column names, data types and the organization of the received data) to be able to transform them. Global architecture Before doing anything, it is necessary to understand how the solution is organized, so we have to look first at the full picture: User is doing modifications on specific data inside the ERP (customer, item, specific data, invoice, and so on)
Demystifying SQL Server: Converting a delimited string of values into columns
http://jahaines.blogspot.com/2009/06/converting-delimited-string-of-values.htmlHow to use the same code for column with Text Datatype.I am getting following error:Msg 8116, Level 16, State 1, Line 1Argument data type text is invalid for argument 1 of replace function. For my requirement number of comma sperated values can be variable length-may be 5,9,10 etc.What to do then? can you help? April 10, 2013 at 3:24 AM Adam Haines said..
sql server - How to query a database for empty tables - Database Administrators Stack Exchange
For a more code-complete version, I've come up with the following, which would allow you to see the total data space used by each table in your database. Output textfile is corrupted Best food souvenirs from Beijing to bring to my Japanese friends? How can i return the date of max id? How many times can Hail of Thorns be used per turn? How to best upgrade your Towel for military combat What is this small rotating part from a cell phone? Did J.K
feature comparison - When to use NULL and when to use an empty string? - Database Administrators Stack Exchange
And from my experience, '' makes a lot more sense when processing the data, as normally you would like to process the absence of a string as the empty string: Concatenation, Comparison, etc. If you are not using a framework or if you are using simple sql statements and processing, I would go with whichever choice you feel is simpler to keep track of
The MS SQL Server Driver
Connecting to Named Instances Microsoft SQL Server and Microsoft SQL Server 2005 support multiple instances of a SQL Server database running concurrently on the same server. This Microsoft SQL Server 2005 feature can be useful if you want to consistently return the same result set even if another transaction has changed the data and 1) your application executes many read operations or 2) your application has long running transactions that could potentially block users from reading data
SQL Server Forums - Default NULL for INT data types
If a parameter isn't specified by the User in the INPUT field of a FORM, then you've got to be VERY careful to explicitly pass NULL in the parameter list. Since the integer data types are defaulting to 0, I'm now following Stoad's advise and have just added an IF statement to evaluate each integer parameter before the UPDATE in the SPROC
SQLServerCentral.com
951 5,296 2 days ago @ 12:38 AM In: RE: Virtual server By Blackdog Employers and Employees Opinions and questions about interactions with employees and employers. 58 731 Wednesday, April 8, 2015 4:39 AM In: RE: Movie Rental Database By Grant Fritchey Hardware Discussions about SQL Server hardware and sizing your servers
design - SQL: empty string vs NULL value - Programmers Stack Exchange
Let's assume that I'm aware of all the technical implications of choosing one solution over another and I can create correct SQL queries for either scenario. Not every one has a middle name, so you need to differentiate between "no middle name" ("" - empty string) and "I don't know if this person has a middle name or not" (NULL)
MS SQL Server :: How To Export To A Fixed Width Flat Text File With Row Delimiters?
It seems to be having a hard time parsing the file now.I dropped the convert task and tried editing the data source, and set the two smallint fields to smallint instead of string (SSIS formats). View Replies View Related SSIS Fixed Width File I am attempting to import a fixed width file into a SS2005 table and am having problems when importing a date that has no value in it
Any functions to replace NZ in SQL Server? - Microsoft SQL Server
Besides, since COALESCE is just a shorthand for a specific CASE expression, removing COALESCE from the language would have no effect; people would just use the equivalent CASE expression. The best practice is likely to be the exclusion of records with nulls in the columns we are processing and to enter values in those where a value is appropriate
Microsoft SQL Server to PostgreSQL Migration by Ian Harding - PostgreSQL wiki
I did this the easy way, downloading the dumps to my machine running my favorite Unix-like operating system via ftp, which does this translation for you. Since we use the COPY command, and it interprets a newline as the end of a tuple, you need to clean out all those newlines lurking in your text fields in MS SQL Server
I want to use a Stored Procedure instead of a SQL Query which helps in executing result faster and give me data without causing delays in my Excel spreadsheet. I just want it put in excel, and do not want anyone to have access to the server, besides the query being run from a desktop workstation having MS office 2003
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Why do we need to put N before strings in Microsoft SQL Server? - Programmers Stack Exchange
Unfortunately, MS SQL Server does not support UTF-8 VARCHAR, so instead you have to either use UTF-16 instead (and waste space for ASCII text), use a non-Unicode code page (and lose the ability to represent foreign characters), or store UTF-8 in a BINARY column (and deal with inconveniences like SQL string functions not working properly, or having to view the data as a hex dump in your GUI DB manager). MS SQL Server follows the convention, used within Windows itself, that "narrow" strings (char in C++, CHAR or VARCHAR in SQL) are encoded in a legacy "code page"
In short, the string can be numeric but might not be convertible to an integer; the ISNUMERIC function is limited in the sense that it can tell you only whether the string can be converted to any numeric data type. Using T-SQL to Check for Numeric Data Types The T-SQL ISNUMERIC function checks a data string to determine whether the string can be converted to a numeric data type
Installation for the Existing Users If you have an existing installation of Express with Tools, SQL Server Management Studio Express, or Express with Advanced Services, and want to add the complete SQL Server Management Studio feature to your Express instance, do the following: Step 1: Download the required Microsoft SQL Server 2014 Express file to update your current SQL Server Express installation by clicking the appropriate link earlier. Step 2: Download Microsoft SQL Server 2014 Express by clicking the appropriate link earlier, run it, and follow the instructions in the setup wizard to install
T-SQL: converting NULL values into empty string
- 2014 EE Annual Survey EXPERT WHO ANSWERED Paul Maxwell Paul Maxwell has answered 1,792 questions on Experts Exchange and is an expert in MS SQL Server, MS SQL Server 2008 and Query Syntax
sql server - Convert NULL to empty string - Conversion failed when converting from a character string to uniqueidentifier - Stack Overflow
fast HDD in a server environment Fake UserAgent visitor attack? word or term for letting someone else have a chance to win What would happen if an Earth-sized body encountered Jupiter? How to mark matching GREP string while redirecting output to file Simultaneous overset and superscript Asking to not present in a conference in Saturday Math featuring The Unwise Owl Spider-man and the wrestling ring How to encrypt the data such that only the user (owner) can decrypt them No longer ago than yesterday Mathematica ignores image orientation You are a minor character in a fictional story. COALESCE is usually a better function to use than ISNULL, since it considers all argument data types and applies appropriate precedence rules to determine the final resulting data type
Convert MySQL to MS Sql Server
It has just recently gotten around to MVCC (which MySQL, PostgreSQL and of course Oracle have had for a long time), and MS suggests not necessarily using MVCC in its current implementation for performance reasons
SQL Server convert NULL to empty string in select * - Stack Overflow
What can I do to simply replace all NULL values with an empty string so they are included in the XML? Edit There is no way to replace the * by column names
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