At this stage, the PLAN_TABLE is populated with the required data. However, in order to understand it, we need to display it in a readable format. If you just try to look into the PLAN_TABLE, you wont be able to
How to Run Oracle 12c’s SQL Tuning Advisor Oracle 12c offers a useful utility called the SQL Tuning Advisor. You can use this built-in tool to provide suggestions or recommendations about certain SQL statements. Although it may not always give perfect advice, just like anything else, having ...
Determine how your SQL statements are to be executed. Oracle includes the explain plan utility for this purpose. The Oracle explain plan, or any execution plan, allows you to see how a SQL statement will be executed without having to run it. There is a range of software available to determ...
In 2024, CIOs experimenting with generative AI shifted their focus to measuring the technology's business value and organizational cost. Technology leaders plan to further refine theirAI metrics and ROI analysesin the coming year. They'll also subject agentic AI to a more rigorous assessment. "The...
Gartner Research says that about 70% of businesses plan to invest in the "circular economy." This circular economy follows traditional logistics and then continues around through what Gartner calls a closed-loop supply chain. This circular diagram shows the six stages of reverse logistics: Industry...
Querying Data at a Point in Time (Flashback Query)Although some Oracle tools and applications simplify or mask the use of SQL, all database operations are performed using SQL, to take advantage of the security and data integrity features built into Oracle.Overview...
Directing the SR to the Right Support Team Oracle has procedures in place to analyze the information you have provided and transfer to SR to the right support team. Nevertheless, it helps if you can minimize the number of times that Support transfers your SR. The Service field determines which...
One example is the EXPLAIN PLAN statement in Oracle, but the name of the instruction varies according to the RDBMS that you’re working with. Elsewhere, you might find EXPLAIN (MySQL, PostgreSQL) or EXPLAIN QUERY PLAN (SQLite). Note that if you’re working with PostgreSQL, you make the ...
SPOOLunavailablein the browser-based SQL*Plus version,iSQL*Plus SPOOL WhileSPOOLisactive, SQL*PLus will store the output of any query to the specified file. Therefore, the next command to enter isspool: spool file_path Skipping ahead slightly,afteryour query is inserted, you also need to hal...
performance; and HR is more likely to get support and funding if executives understand how achieving their upskilling goals will benefit the company. If business leaders and HR explain why an upskilling program will help them get the right results in a unified approach, that will be even more ...