In physical standby mode, the Oracle database directly replicates logs from the primary database and does not generate any logs. If the source is an Oracle database, you
There could be data in the table which violates an unvalidated constraint. So the database can no longer rely on it to optimize some operations. For example, usingconstraints to get better execution plans. To overcome this it's good practice to validate constraints. This ensures all existing r...
We see an increase in the demand for database migration from MariaDB to MySQL. This is likely due to recent news about MariaDB. [1][2][3][4][5][6][7][8] In this article, we will show you how to migrate from MariaDB to MySQL HeatWave in Oracle Cloud Infrastructure (OCI). If...
In Oracle Application Express, you can create check boxes as form elements, or you can create check boxes in reports. Check boxes on a form work similarly to lists of values. When you define an item to be a check box, you need to provide the check box values in the List of Values s...
"Using SQL Scripts" in Oracle Database Application Express User's Guide. Create a New Application Next, create a new application. To create an application: Return to the Workspace home page. Click the Home breadcrumb link at the top of the page. On the Workspace home page, click the Appli...
This demo shows how to configure Oracle WebLogic Server to work with Oracle Real Application Clusters (RAC) as well as how to test the connections to the backend Oracle RAC nodes using a web application.Oracle WebLogic Server 10.3 integrates Oracle Real Application Clusters (RAC) features in ...
You would need to add a column ALTER TABLE userlog ADD( user_id number ); create a sequence CREATE SEQUENCE user_id_seq START WITH 1 INCREMENT BY 1 CACHE 20; Update the data in the table UPDATE userlog SET user_id = user_id_seq.nextval Assuming that you want user_id...
[USER_NAME] [nchar](20)NOTNULL)ON[PRIMARY]ENDGOALTERAUTHORIZATIONON[DBT].[User]TOSCHEMA OWNER GOSETANSI_PADDINGONGOCREATEUNIQUECLUSTERED INDEX [CL_UX_User_ALL]ON[DBT].[User] ( [ID]ASC, [USER_NAME]ASC)WITH(PAD_INDEX=OFF, STATISTICS_NORECOMPUTE=OFF, SORT_IN_TEMPDB=OFF, IGNO...
Large language models are given enormous volumes of text to process and tasked to make simple predictions, such as the next word in a sequence or the correct order of a set of sentences. In practice, though, neural network models work in units called tokens, not words. “A common word ma...
/ Published in:PL/SQL I'm pretty meh about Oracle's PL/SQL, but its inability to reference and change sequences has been pretty frustrating over the years. Until now. Thanks to the Puget Sound Oracle Users Group's website (psoug.org) for showing me how to do this. ...