SQL Server supports quicker deployment across enterprise tools through integration services and hybrid system support. Oracle Database is structured to manage large-scale workloads using features that ...

SUBSTRING is a standard SQL function used to extract a portion of a string. It is defined in ISO/IEC 9075 (commonly known as ISO SQL) and is supported by many database products. SUBSTR is an SQL ...

First of all, we need to get the Oracle 11g on our system. If you already have the file, you are good to skip this method and move to the installation part, but if ...

I have a column of data with values resembling this: HL7_Result_for_Message_ID_123Q324343.hl7 I need to grab that ID number (in bold), the challenge being that it can be any and all lengths. I have ...

I am Java programmer, blogger on http://javarevisited.blogspot.com and http://java67.com Hello devs, if you are learning Oracle database and want to learn PL/SQL ...

Major upgrade to the ever-evolving Oracle Database brings JavaScript support, graph optimizations, in-memory enhancements, and dramatic improvements to JSON operations and in-database machine learning ...