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• SQL query to remove text within parentheses?

  - by Josh Fraser

  What is the best SQL query to remove any text within parenthesis in a mySQL database? I'd like something that works regardless of the position of the parenthesis in the text (beginning, middle, end, whatever). I don't care about keeping the text inside the parenthesis, just removing it. Thanks!

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• SQL Server 2005 Partition Over Date Range

  - by zimdanen

  Is there a way in SQL Server to parition over a date range? I'm looking for something along these lines: SELECT ROW_NUMBER() OVER (PARTITION BY RANGE(DateTimeField) INTERVAL(1)) I want to group rows that are within one day of each other.

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• sql trigger inserting row into two tables

  - by allen

  I was looking for a way to create a trigger that would insert the same row into two tables with the same values. For example, a new row is inserted into pushNotificationQueue as soon as that is inserted, I would like that same exact row to be inserted into messages. I tried this CREATE TRIGGER add_to_messages after insert on mbb_pushNotificationQueue FOR EACH ROW insert into mbb_messages select * from mbb_pushNotificationQueue the only problem with that is that it goes through and adds entries that have already been previously added.

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• SQL query trick

  - by wo_shi_ni_ba_ba

  I need to do select * from xxx where name in (a,b,c...); but I want the result set to be in the order of (a,b,c...) is this possible?

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• Data access layer using Linq to SQL

  - by Andrei Tanasescu

  I am building a c# - linq - sql server winforms/asp.net application, accessing a database. I would like my business logic layer to be easily testable, and that means not littering it with Linq database queries everywhere. What design patterns/ best practices are available for the following use cases - inserting/updating a new object - searching for an object - loading a bunch of related data into a sort of "presentation" object that could be displayed by various views ?

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• MS SQL report error description

  - by Anton

  While runing MS SQL report I get an error "Error: Subreport could not be shown.". Is there any way to get more information regarding an error?

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• What is new for developers in SQL Server 2008 R2

  - by Eduardo Molteni

  Today was released SQL Server 2008 R2. Was trying to find what is new (from the developer perspective), but the MS sites has all the PR blah, blah, blah. There is something new to be aware?

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• Security question injection

  - by Luke

  I have heard of sql injection, what is it and how do i stop it? Also is there anything else i should look out for ? Thanks

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• SQL SERVER 2005 Self Joins output

  - by user301751

  HI I am looking for some help I just can't seem to get my head how self joins work. I have this sql code select Persno'Name',convert(char(20), A_Date , 13)'Logins',acode from atrail as LOGIN where acode = 'LOGIN' OR acode = 'LOGOUT' order by a_date desc Which produces a list of User names and when the have logged in and out. What I am trying to acheive is to get anther column with the LOGOUT date next to the date they logged in date so that it is easyer to see when they logged in and out. Thanks Andy

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• Translate SQL statement into named_scope?

  - by keruilin

  How can I translate this SQL into a named_scope? Also, I want the total comments param to be passed through a lambda. "select users., count() as total_comments from users, comments where (users.id = comments.user_id) and (comments.public_comment = 1) and (comments.aasm_state = 'posted') and (comments.forum_user_id is null) group by users.id having total_comments 25"

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• Skip first letters of all values returned from a sql server database

  - by Peter

  Hi, as topic says, I don't want to return the first two letters in the return values just an example: select companyname from companies returns companyX Can I write a query that returns panyX instead? Thanks in advance

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• MS SQL/PHP truncating result text

  - by Derek Adair

  Hi, I have a MS SQL query that is selecting a field and it is being chopped off for some reason it is cutting off text at 257 characters. Is there some kind of default cut-off for retrieving results with MSSQL and PHP? I'm honestly clueless as to why this is happening. ANY guidance would be greatly appreciated

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• What is an index in SQL Server?

  - by Surya sasidhar

  What is index in SQL? Can you explain or reference to understand clearly? Where should I use an index? I searched in Stack Overflow, but it is still not clear to me.

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• MS Access Database Check Box List Filters Missing On SQL Server back end

  - by pghcpa

  When I connect Access 2007 to SQL Server (whether by ADO recordset or by linked table) I no longer get check box lists (of available filter values) in the datasheet column filters. Is this feature available only with MDB/ACCDB and/or DAO?

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• MS SQL checking if you have access to a database

  - by J Harley

  Good Morning, I have connected to my SQL 2005 server - and have managed to list all of the databases on that server. Now I would like to run a check on each database to see if I have permission to view that database.. How would I go about this? Many Thanks, Joel

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• cloning a database with backing up possible?

  - by Jreeter

  I need to write a tool to clone a database, instead of detaching it and copying the .mdf and .ldf, wouldn't it be better to just back it up and restore a newly created db? Is there a way using SQL to create a database from a .bak?

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• When/Why to use Cascading in SQL Server?

  - by Joel Coehoorn

  When setting up foreign keys in SQL Server, under what circumstances should you have it cascade on delete or update, and what is the reasoning behind it? This probably applies to other databases as well. I'm looking most of all for concrete examples of each scenario, preferably from someone who has used them successfully.

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• "Parameter xxx has no default value" error when using Order by in SQL statement

  - by Tofig Hasanov

  I am trying to run the following SQL statement: "SELECT *, (IIF([Field]=TRUE,'StringValue1','StringValue2') AS [NewField] FROM [Table1] ORDER BY [NewField] ASC" But this gives me an error "Parameter NewField has no default value". How can I solve it? I am using Microsoft Access (MDB) database using Jet Engine from Delphi 7. Thank you!

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• SQL Oracle Combining Multiple Results Rows

  - by Stuav

  I have the below query Select case upper(device_model) when 'IPHONE' then 'iOS - iPhone' when 'IPAD' then 'iOS - iPad' when 'IPOD TOUCH' then 'iOS - iPod Touch' Else 'Android' End As Device_Model, count(create_dtime) as Installs_Oct17_Oct30 From Player Where Create_Dtime >= To_Date('2012-Oct-17','yyyy-mon-dd') And Create_Dtime <= To_Date('2012-Oct-30','yyyy-mon-dd') Group By Device_Model Order By Device_Model This spits out multiple rows of results that read "Android"....I would like there to be only 4 results rows, one for each case....so it comes out like this: Device_Model Installs_Oct17_Oct30 Android 987 iOS - iPad 12003 iOS - iPhone 8563 iOS- iPod Touch 3482

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• How do I execute a stored procedure once for each row returned by query?

  - by Ryan

  I have a stored procedure that alters user data in a certain way. I pass it user_id and it does it's thing. I want to run a query on a table and then for each user_id I find run the stored procedure once on that user_id How would I write query for this? SQL SERVER

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• Not able to add column value

  - by peter

  I have project which contain 4 tables among these shedule table Session column i am not able to add vaue,,this table contain three foriegn key from two tables(in which single table has two foreign keys here) i added values here..Any one has any idea about this..Actually my intention is to remove the error "the insert statement conflicted with the foreign key constraint sql server"

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• What are NDF Files?

  - by Nasser Hajloo

  SQL Server uses MDF for data files and LDF for log files, but what are NDF files? Whats the benefits of these files?

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• SQL Like query last match

  - by teepusink

  Hi, I've a database that has a name field. (i.e Firstname M. Lastname or just Firstname Lastname). Trying to filter by lastname. How can I do a query to find the last space? Something like select * from person where name like "% a%" (but the space is the last space) Thanks, Tee

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• Problem in sql query

  - by Vishwa

  Hi I have 2 tables Order and orderDetails table... I have written a inner join SELECT Order.id FROM Order INNER JOIN orderDetails ON Order.id=orderDetails.id I have got the output as id 100 100 100 101 101 from the above data i want the count of each record OUTPUT AS : id count 100 3 101 2 help me i am new to sql

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• Changing Database Name In Stored Procedures

  - by Semih

  Hi, I need to change the database name in SQL SERVER 2008 and use it in another project. However it consist hundreds of stored procedures and the name of the database should be changed in the stored procedures as well. Is there any way to do this?

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