About this document
PL-SQL Challenge - Take Quiz by muzokh khan is a document available to read on EtoBox.
The document describes a quiz about assigning group IDs to logged gas price data from a table to identify consecutive days with the same price. It provides the table structure and sample data, explains the goal of assigning consecutive group IDs, and presents multiple choice answers for a SQL query to achieve this. The correct answer uses dense_rank to assign the group IDs as specified in the question.
- Author
- muzokh khan
- Language
- EN