This is introductory to SQL. I have over 10 queries I need to run/learn for my SQL exam. I am given about 10 tables and to display combination of 2-3 tables in each query. Is there any website that ...

This section describes how to retrieve DBMS data by using the statements and components of the SQL Procedure Pass-Through Facility to access DBMS data. The Pass-Through Facility uses the SAS/ACCESS ...

Developers can use the ORDER SIBLINGS BY feature of Oracle 10g and later to sort the records in a hierarchy created by the START WITH and CONNECT BY clauses in a SELECT statement. Oracle’s START WITH ...

Oracle has announced the general availability of Oracle SQL Developer Release 1.2 that features new capabilities to ease the migration and consolidation of third-party databases onto Oracle Database ...

Hi<BR><BR>I am try to compare a VARCHAR field that stores a date as:<BR><pre class="ip-ubbcode-code-pre"> to_char(DateTimeField, 'MM-DD-YYYY') <> to_char(to_date ...

As an Oracle performance-tuning expert, I frequently visit Oracle shops to improve system performance. Although Oracle offers many performance-tuning techniques, you can’t tune away a poor database ...

SQL is a convenient way to manage and query your data, but badly written queries can tie up your database. Here are seven common SQL traps and how to avoid them. Database developers have it tough.

OK, while I'm really bad about approving comments (mostly because the platform makes it so painful), I do want to answer a few of them here real quick. First and foremost because this is bothering me.

Database replication is a valuable tool that allows companies availability and scalability with their data. To help support customers in this area, Dell is releasing version 8.6 of SharePlex, its ...