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• how to write sqlite update operation in two tables?

  - by sxingfeng

  I am using SQLite, TABLE A ( ID FileNAME FOLDERID ) TABLE B ( FOLDERID FOLDERPATH ) I want to write a sql statement to delete all files in A where its Folder is subfolder of C:\ABC\; How Can I make it in one sqlite statement, and is it the best way to do? Many thanks!

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• Sql Select Query Question. Merge Rows

  - by Jono

  I have a single MYSQL Question and need help ASAP. Database: Email | Name | Tag [email protected] |Test Person | TagOne [email protected] |Test Person | Tag Two Need an SQL query that will return Email | Name | Tag [email protected] |Test Person | TagOne, Tag Two Any help?

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• how to bind gridview through linq

  - by Manoj Wadhwani

  I am using linq to sql Currently i am binding gridviw through linq which query written in business logic call . i have extract record through query in business logic class and i want to bind that particular data to gridviw and return data . how to retrun data which type is array. code is mention below: CMSBusiness.DataClasses1DataContext db = new DataClasses1DataContext(); var cate = from p in db.categoryTables select new { categoryId=p.categoryId, categoryName=p.categoryName, categoryDesc=p.categoryDesc }; how to return value and bind gridview , Please suggest

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• Mysql's LIKE is missbehaving with Hebrew and backslashes, why?

  - by Itay Moav

  I have the following SQL query which returns the correct results: SELECT * FROM `tags` WHERE tag_name = '???\\\"?-???????' If I change it to SELECT * FROM `tags` WHERE tag_name LIKE '???\\\"?-???????' or to SELECT * FROM `tags` WHERE tag_name LIKE '???\\\"?-???????%' It doesn't work. It will work if I remove all the backslashes and " from the query.

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• Any SMO C# Library?

  - by gtas

  Anyone knows any library for SQL Server database backup and restore for C#? This actually is needed to avoid writing one new. There is so many people out there giveng they're libraries, but i found strange i couldn't came up with googling anything related. Thank you.

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• Linq2Sql How to write outer join query?

  - by Malcolm

  Hi, I have following SQL tables. ImportantMessages impID Message ImportantMessageUsers imuID imuUserID imuImpID I want to write a Linq2Sql query so that it returns any rows from ImportantMessages that does not have a record in ImportantMessagesUsers. Matchiing fields are impID ----- imuImpID Assume imuUserID of 6

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• SSIS 2005 - How to figure out what job a sysdtslog90 entry was run under?

  - by GordyII

  Given a entry in a sysdtslog90 table in SQL Server 2005 from an SSIS package, how do you figure out what database agent job the entry was run under?

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• Top 10 unless count is zero

  - by datatoo

  This is probably easy, but eludes me. SQL server2005 I want to show top 100 but if there are not 100 only want to show those and not include zero counts in the result SELECT TOP (100) UserName, FullName_Company, FullName, (SELECT COUNT(*) FROM dbo.Member_Ref WHERE (RefFrom_UserName = dbo.view_Members.UserName) AND (RefDate >= '5/1/2010') AND (RefDate <= '6/1/2010')) AS RefFromCount FROM dbo.view_Members WHERE (MemberStatus = N'Active') ORDER BY RefFromCount DESC I have tried using Group By and HAVING COUNT(*)0 all with the same wrong results

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• Mysql Avg function for recent 15 records by date (order date desc) in every symbol

  - by venkatesh

  i am trying to create a statement in sql (for a table which holds stock symbols and price on specified date) with avg of 5 day price and avg of 15 days price for each symbol. table description: symbol open high close date the average price is calculated from last 5 days and last 15 days. i tried this for getting 1 symbol: SELECT avg(close), avg(`trd_qty`) FROM (select * from cashmarket WHERE symbol = \'hdil\' order by `M_day` desc limit 0,15 ) s ...but I couldn't get the desired the list for showing avg values for all symbols.

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• Table lock after integrity maintanence completion

  - by bdhar

  I am using SQL Server 2000. I have a database with n number of tables in it. I have configured a maintenance plan. If I enable integrity check and run the plan, I am not able to enter any data through VC++/ADO. Is there anything I have to check?

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• I want to learn PL/SQL ..

  - by san6086

  Please suggest some Freeware both for Client and server side. This is to learn every thing about PL/SQL..

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• MySql TABLE data type

  - by Neil Aitken

  MS SQL Server has a TABLE data type which can be used in stored procedures, Does anybody know if MySQL has an equivalent data type? I've had a look over the docs but can't seem to find anything, so I presume it doesn't exist, but perhaps somebody has created a workaround

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• best encryption method

  - by mazhar kaunain baig

  What is the most standard encryption technique used in sql server for asp.net c# enterprise level application? . i am talking with respect to standards like md5 or sh1 etc, hashing

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• Comparing XML in SSRS

  - by silves89

  I'm new to SSRS. We'll have two slightly different chunks of XML in a single row of an SQL Server database table. In an SSRS report we'll want to show only the differences between the XML chunks. I don't know how to do this, but I suspect the XML Type in SQLServer 2005 might be useful, or XSLT transformations in SSRS. Could anyone point me in the right direction?

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• Select distinct values from multiple columns

  - by nuhusky2003

  I had a table (Some_Table) with two columns: A B ------------------- 1 test 2 test 3 test1 4 test1 i would like to return DISTINCT values for column B and it's associated value in column A (first in distinct set), so something like this: A B ----------- 1 test 3 test1 What is the sql?

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• I've caught an exception!! Now what?

  - by Jonesy

  Hi folks, I've started using try catch blocks (bit late i know!) but now im not sure what to do with the exception once i've caught it. What do people usually do here? -- Jonesy Try connection.Open() Dim sqlCmd As New SqlCommand("do some SQL", connection) Dim sqlDa As New SqlDataAdapter(sqlCmd) sqlDa.Fill(dt) Catch ex As SQLException ' ahhhh what to do now!!!? Finally connection.Close() End Try

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• accessing SQL syntax reference in mysql workbench

  - by dcompiled

  Finding it a little bit tedious migrating to the new Mysql Workbench (5.2.22) even though it has many more features than the older GUI tools. Right now I'm confused why I can't find an SQL reference when I open the Doc Library. Is there a way to access this info within the workbench, I'd prefer not to have to open a browser to access reference info on the web.

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• Dmbedded couchDB

  - by Chang

  CouchDB is great, I like its replication functionality, but it's a bit larger and slower when used in desktop application. As I tested in intel duo core cpu, 12 seconds to load 10000 docs 10 seconds to insert 10000 doc, but need 20 seconds to update view, so total is 30 seconds Is there any No SQL implementation which has the same replication functionality, but the size is very small, and the speed is quite good( 1 second to load 10000 docs). Thanks

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• ROWID (oracle) - any use for it ?

  - by trojanwarrior3000

  My understanding is that ROWID is a unique value for each row in the result returned by a query. why we need this ROWID ?( there is already ROWNUM is ORACLE). Have any one used ROWID in sql query?

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• What is the best way to determine if table already has record with specific ID?

  - by iburlakov

  Hello. I have a short question. Im my current project I'm using LINQ-to-SQl. That is the best way to determine if table has record with specific ID? Thanks in advance.

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• how to generate the "create table" sql statement for an existing table in postgreSQL

  - by Raja

  I have a table created long ago in postgreSQL. Now i want to look at the sql statement used to create it but cannot figure it out. Also when i do the \dS+ tablename it says table not found, but \dt+ tablename is working fine. The \dS+ lists all the table names owned by the root postgres user and doesn't show up tables that i created with my user account. Any help is greatly appreciated. Thanks

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• crystal report Vs microsoft sql server reporting service

  - by DATT OZA

  hello, i am developing wpf application.. i need your suggestions. i have to make reports in my application... so which one is best, by crystal report or by using sql server reporting service.. friends what you say ? give ur suggestion which one is best and why ???

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• Exporting collections

  - by Ruslan

  Hi, have select like select trn_dt,collect(ac_no) from transactions where rownum < 1000 group by trn_dt i'm doing it in SQL Navigator. But i can't export results! Table collect(ac_no) is not exported. Is there any way out?

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• Which is the criteria for defining " as mandatory or not in a Postgresql query?

  - by user193655

  I am getting started with Postgresql, I converted a MS SQL DB but I cannot understand why SELECT * FROM TABLE doens't work while SELECT * FROM "TABLE" does Moreover from another machine, connecting to the same DB I can run SELECT * FROM TABLE (without ") It's a PG-newbie question, I hope you can help.

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• Saving formatted text from richtextbox

  - by phenevo

  Hi, Is there any way, to save formatted in database from richtextbox? I've got richtextbox and some parts of text in this are bold. string s=richtextbox.Text obviously doesn't work. And If I can get this formatted text how to save it in Ms Sql Server 2005 ?

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