Data Wrangling with SQL: A hands-on guide to manipulating, wrangling, and engineering data using SQL - Paperbackby Raghav Kandarpa (Author), Shivangi Saxena (Author) Become a data wrangling expert and make well informed decisions by effectively utilizing and analyzing raw unstructured data in a systematic manner Purchase of the print or Kindle book includes a free PDF eBook Key Features: Implement query optimization during data wrangling using the SQL language with practical use cases Master data cleaning, handle the date function and null value, and write