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• Archive Parent / Child Table Hierarchy in MySQL

  - by Eric J.

  If I have a Parent and Child table in MySQL related by a foreign key, is it possible using a SQL statement to move certain rows from Parent and the related rows from Child into archive tables (e.g. Parent_Archive and Child_Archive) in an atomic manner?

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• What tool for managing Oracle DB do you suggest?

  - by Artic

  What tool for managing Oracle DB do you suggest? I need to execute scripts and manage data in tables and develop some scripts and packages. I'v tried SQL developer and actually don't like it. Want some more features for developing (debug, code assist, integrated help and so on.)

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• solution for updating table based on data from another table

  - by I__

  i have 2 tables in access this is what i need: 1. if the PK from table1 exists in table2, then delete the entire record with that PK from table2 and add the entire record from table1 into table2 2. if the PK does not exist then add the record i need help with both the sql statement and the VBA i guess the VBA should be a loop, going through every record in table1. inside the loop i should have the select statement

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• CF Client Variables: is the CDATA - CGLOBAL relationship always 1:1?

  - by ciaranarcher

  Hi We've noticed something odd with our Coldfusion 8 client variables DB. We have many more (about 3 times as many) CGlobal entries as we have CData entries. I would have assumed that the relationship would be 1:1 on the cfid column. Has any one else noticed this before? I have ruled out old data, my sample is less than 3 hours old. We're using SQL Server 2000 to host the tables. Thanks in advance, Ciaran

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• Deploying and calling SSIS package from .NET

  - by alexbf

  I have a SSIS package that I plan to deploy on my SQL Server 2008 machine. I need to call this SSIS package remotely and synchronously from .NET. Obviously I need to pass parameters to this package as well. How could I do that? Thanks, Alex

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• Best practice for writing sql statements in php.

  - by ghostz00

  Can someone point me towards a resource or show me an example of a good way of writing sql statements in php. Most statements seem so ugly and unreadable.

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• how to select * from tableA where columnA values don't start with letter 'F'

  - by subash

  Can I have a SQL query to get the data from columna in tableA whose values don't start with 'f' ? For example: select * from tableA where columnA where values don't start with letter 'F'.

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• Autoincrement based on a set of other columns

  - by slack3r

  I have a table Course and every Course has many Resources. Course ========== course_id Resource ========== course_id number I want something like a seperate autoincrement for each course_id. Or, in other words, I want to auto-enumerate the resources for a given course. For example, the resource table could look something like: course_id | number ================== 1 | 1 1 | 2 2 | 1 1 | 3 1 | 4 2 | 2 2 | 3 and so on. I want to do this in SQL, using IBM DB2.

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• Encoding in SQL to CSV

  - by Z77

  When do I execute query COPY TO ... CSV, I create CSV file. BUt when open it column with names in excel that should be with national characters are not as it should be. So my question is, If it is possible within a sql query to change this encoding to utf8? Or something else? Because I want that new created CSV file to be as final product for user on web. I hope someone understood what I want:)

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• How to escape special characters when retrieving data from database?

  - by ziang

  I am going to generate XML file based on the data returned from SQL Server, but there are some special characters like &#x1F; and &#x1C; (there may be other characters like these), which will fail the XML. Is there any way to escape them? Thanks!

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• An Alternative to Views?

  - by Abs

  Hello all, I am just reading this article and I came across this: Filter: Remove any functions in the WHERE clause, don't include views in your Transact-SQL code, may need additional indexes. If I do not use views, what are the alternatives? I mean, in my situation, I want to select some data from a table and then use a few other select queries to work on the subset of data from the first select query? How can I do this efficiently? Thanks all

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• how to read the datas from text file stored in the database

  - by Ranjana

  i have a txt file stored in my sql DB, in that .txt file i have certain numbers like 99435 87889 33455 33555 34556 how to get the count of these numbers from the txtfile stored in the database and also to read the file and fetch the number one bye one in a string. using asp.net (C#)

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• How to use the IN operator in linq

  - by Hallaghan

  I'm querying a view and filtering the results with a column named status. I'd like to query it so I can search for rows with different status, by using the IN operator as I'd do in SQL. As so: SELECT * FROM VIEW WHERE Status in ('....', '.....') How can I achieve this?

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• SSIS Permissions issue

  - by Dave

  Hi All, How can we set permissions for users to only allow them to download SSIS packages from the production server and but deny them permissions to run any package in the Server. http://msdn.microsoft.com/en-us/library/ms141053(SQL.90).aspx If i assign users to any of the DB roles db_dtsadmin, db_dtsltduser, and db_dtsoperator they will automatically have permission to run the package. Appreciate your inputs. Thanks!

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• query multiple tables and combine results into one return table for stored procedure?

  - by Shawn

  I have several different tables, but they all have 2 columns that are the same name. I want to write a stored procedure that searches one column in all of the tables and returns the result. Ideas? I'm fairly nub when it comes to SQL.

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• How do you find the current rowcount setting on Sybase?

  - by Eric Johnson

  Lets say there is some code that executes the following SQL query: set rowcount n But n is unknown. Is there any way to know what n was? I'm using Sybase.

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• Is it possible to capture data from a WHERE clause?

  - by Kristopher Ives

  I have a scenario where I'm calculating something in the WHERE clause of my SQL, but I also want to get that calculation - since it's expensive. Is it possible to get the results of something done in the WHERE clause, like this: SELECT `foo` FROM `table` WHERE (foo = LongCalculation()) Wishful thinking, or possible with MySQL?

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• Knowing the type of the stored proc when invoking from C#

  - by dotnetdev

  I am making a windows service to be able to run operations on a sql server database (insert, edit, etc) and invoke Stored Procs. However, is there a way for me to know the type of the SP? When invoking from C#, I need to knof if it is returning 1 value, or more, or none (so I can use executereader, scalar, etc)? Thanks

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• Doctrine: how to create a query using "LIKE REPLACE" ?

  - by user248959

  Hi, this SQL clause is working OK: SELECT * FROM `sf_guard_user` WHERE nombre_apellidos LIKE REPLACE('Mar Sanz',' ','%') Now I'm trying to write this query for Doctrine. I have tried this: $query->andWhere(sprintf('%s.%s LIKE REPLACE (?," ","%")', $query->getRootAlias(), $fieldName), 'Mar Sanz')); but I get this error: Warning: sprintf() [function.sprintf]: Too few arguments Any idea? Regards Javi

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• Hibernate Beans generator

  - by Julio Guerra

  Hi, Does anybody know if there is any program able to create beans classes from a SQL file ? Thank you.

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• How do I TRUNCATE TABLE using Django orm?

  - by Silver Light

  Hello! To empty database table, I use this SQL Query: TRUNCATE TABLE `books` How to I Truncate table using Django models and orm? I've tried this, but it doesn't work: Book.objects.truncate()

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• Rails 2.3: How to turn this SQL statement into a named_scope

  - by randombits

  Having a bit of difficulty figuring out how to create a named_scope from this SQL query: select * from foo where id NOT IN (select foo_id from bar) AND foo.category = ? ORDER BY RAND() LIMIT 1; Category should be variable to change. What's the most efficient way the named_scope can be written for the problem above?

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• mysql query if else statemnet?

  - by user253530

  I have this sql query: SELECT S.SEARCH, S.STATUS, C.TITLE AS CategoryName, E.SEARCH_ENGINES AS Engine, S.RESULTS, S.DATE, S.TOTAL_RESULTS AS Total, S.ID FROM PLD_SEARCHES AS S Join PLD_CATEGORY AS C ON C.ID = S.CATEGORY_ID Join PLD_SEARCH_ENGINES AS E ON S.SEARCH_ENGINES_ID = E.ID ORDER BY S.DATE ASC I want to identify if S.STATUS is either 1 or 0 and according to those values to return COMPLETE or PENDING in the query results

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• How to create window service to read the xml file

  - by angel ansari

  hi, i have to create window service which read the xml file and and take the node's value to connect the sql server and create the log file i have already created window application for that but i don't know how to create win services.

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• alternative to sql server 2005

  - by csetzkorn

  Hi, I got used to the xml support and recursive common table expressions of sql server 2005. I am just wondering whether any free dbs like mysql support these requirements nowadays? Thanks. Christian

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