Programming challenge description: ESG Issuer Data is of the form Issuer | Parent | ESG Rating A54365 | B34454 | AA B34454 | C34563 | A D45747 | B34454 | B E36547 | D45747 | AAA G34657| D45747 CCC H84464 | C34563 | BB 176474 H84464 AA C34563 | | BBB F34654 | | BB J74576| K46565 | C K46565| L54334 | 176474 | AA H84464 | L54334 BB Asumptiona that can be made 1.asked to find a min or max rating given an luer, conslder all the lesers he path from the given issuer to the utimate parent 2. Rating order AAAAAPAPM00 D0 Your assignment Come up with a Deta Structure to hold this type of data Wite anlgorthm to check if the relations above are cycle in nature. (Convert the Data Structure to a directed one assuming the direction is from the Issuer to Its parent) Find the Issuer with max rating Enput The issuer table, with respective columns t Parent esatingearated by
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
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