Daily news, white papers, tutorials and articles on databases.


The links below take you to the DevX: Latest Database Content web site. This is a free off site content service. We're not responsible for the linked content. If nothing displays below, the DevX: Latest Database Content blog or news channel is currently unavailable, please try again later.

DevX: Latest Database Content

www.DevX.com

Restrict the Connection to a Database in SQL

Thu, 29 Jun 2017 05:05:00 -0700 · Language: SQL, Expertise: Beginner - Learn how to restrict the connection to a database.

The sp_spaceused Procedure in SQL

Thu, 22 Jun 2017 05:02:00 -0700 · Language: SQL, Expertise: Intermediate - See an example of how to use the sp_spaceused special SQL procedure.

Using xp_create_subdir to Create Windows Folders with SQL

Thu, 15 Jun 2017 05:02:00 -0700 · Language: SQL, Expertise: Intermediate - Create folders in T-SQL with the help of the built-in Extended Stored Procedure named xp_create_subdir.

Merge Two DataTables, Preserving the Old Values

Tue, 13 Jun 2017 05:12:00 -0700 · Language: .NET, Expertise: Beginner - Learn how to maintain all the old values when merging two databases.

Using xp_ dirtree to List Folders, Subfolders and Files with SQL

Thu, 01 Jun 2017 05:00:00 -0700 · Language: SQL, Expertise: Intermediate — Learn how use an undocumented Extended Stored Procedure named xp_dirtree to list folders, subfolders, and files for a given path.

Flyway with Multiple Databases

Wed, 31 May 2017 05:00:00 -0700 · Language: Web, Expertise: Intermediate - Learn how to use Flyway with multiple databases.

Turn Off the Index Maintenance of DataTable when you Load Data

Tue, 30 May 2017 05:06:00 -0700 · Language: .NET, Expertise: Intermediate - Learn how to turn indexing on and off when loading data.

Working with an SQL Output Parameter in C#

Thu, 25 May 2017 05:28:00 -0700 · Language: .NET, Expertise: Beginner - How to specify the SQL Output parameter's Direction property once you have created it.

Retrieving Specific Information Using the Inspect Docker Command

Tue, 02 May 2017 06:47:00 -0700 · Language: Web, Expertise: Intermediate — Learn how to specify the information you want to return by requesting a specific element.

Using Boolean Logic Instead of CASE WHEN

Wed, 26 Apr 2017 06:58:00 -0700 · Language: SQL, Expertise: Intermediate — Once you get the hang of the CASE WHEN SQL Statement it can be easy to overuse it. Sometimes you can simply replace it with Boolean logic.

Encrypting and Decrypting a Database Connection String

Thu, 20 Apr 2017 07:25:00 -0700 · Language: .NET, Expertise: Intermediate — Learn to encrypt your connection string to a database

Entering a Docker Container

Wed, 19 Apr 2017 08:09:00 -0700 · Language: Web, Expertise: Intermediate — Learn an easy way to create a new interactive bash shell in the running container.

Enumerating all SQL Servers

Fri, 14 Apr 2017 04:27:00 -0700 · Language: SQL, Expertise: Beginner — Learn how easy it is to enumerate (list) all the possible SQL servers to which you want to connect.

Use SUBSTR to Remove the Last Character from any String in Oracle SQL

Tue, 11 Apr 2017 06:39:00 -0700 · Language: SQL, Expertise: Beginner — This code snippet is great for removing trailing slashes or other characters from the end of a string.

Using the SET NOCOUNT SQL Method

Fri, 07 Apr 2017 11:19:00 -0700 · Language: SQL, Expertise: Beginner — Learn how to use the NOCOUNT method to switch off the DONE_IN_PROC messages and boost the performance of queries and network traffic.

How to Convert to a Specific Data Type Using CAST in Oracle SQL

Tue, 04 Apr 2017 06:39:00 -0700 · Language: SQL, Expertise: Intermediate — If you need to convert to a specific data type (and length or precision), you can use the CAST function.

Add Months to a Date in Oracle SQL

Wed, 29 Mar 2017 06:41:00 -0700 · Language: SQL, Expertise: Beginner — Learn to easily add a number of months to a date in Oracle SQL with the ADD_MONTHS function.

Remove a Constraint from a Table in Oracle SQL

Wed, 22 Mar 2017 06:37:00 -0700 · Language: SQL, Expertise: Beginner — Learn how to remove constraints that have been set up to enforce business rules on a database.

Built-in JSON Functions in SQL

Fri, 17 Mar 2017 06:22:00 -0700 · Language: SQL, Expertise: Intermediate — Did you know that SQL has some very handy built-in JSON functions?

Find the Source Code of a Function or Procedure in Oracle SQL

Tue, 14 Mar 2017 06:36:00 -0700 · Language: SQL, Expertise: Beginner — If you need to find the source code for a function or procedure in the database, it's easy to do in Oracle.

Optional Parameters in SQL

Thu, 09 Mar 2017 11:20:00 -0800 · Language: SQL, Expertise: Beginner — Learn to implement an optional parameter in SQL by declaring a parameter in your stored procedure with a default value of NULL

Add Multiple Columns to a Table in a Single Statement in Oracle SQL

Mon, 06 Mar 2017 07:40:00 -0800 · Language: SQL, Expertise: Beginner

Turn on Line Numbers in SQL Developer

Thu, 23 Feb 2017 06:40:00 -0800 · Language: SQL||Expertise: Beginner

Using the SQL LCASE Function

Wed, 22 Feb 2017 02:36:00 -0800 · Language: SQL||Expertise: Beginner

Get a List of all Tables In Oracle SQL

Mon, 20 Feb 2017 02:35:00 -0800 ·


· Home

· Databases

· DevX

· Web Links

· Link to us

· Contact

· What's new

· Site map

· Get Help


Most popular:

· Site Feeds

· Database Design Guide

· Google Sitemaps

· smartDataPump

· Spider Support

· How To Link Properly


Free Tools:

· Sitemap Validator

· Simple Sitemaps

· Spider Spoofer

· Ad & Click Tracking



Search Google
Web Site

Add to My Yahoo!
Syndicate our Content via RSS FeedSyndicate our Content via RSS Feed



To eliminate unwanted email from ALL sources use SpamArrest!






Digg this · Add to del.icio.us · Add to Furl · We Can Help You!




Home · Categories · Articles & Tutorials · Syndicated News, Blogs & Knowledge Bases · Web Log Archives


Top of page

No Ads


Copyright © 2004, 2005 by Smart IT Consulting · Reprinting except quotes along with a link to this site is prohibited · Contact · Privacy