Corporate SQL Training

Course I: Retrieving Data

  • Overview of relational databases and data flow
  • Database, Schema, and Tables Overview
  • Retrieve Data from a Single Table
  • Conversion and explanation of various data types

Course II: Filtering, Sorting, and Aggregating Data

  • Utilize conditional operators to filter data
  • Sorting data
  • Aggregate data using aggregate functions (MIN, MAX, SUM, AVERAGE, COUNT)
  • Summarizing data using GROUP BY function
  • Perform mathematical operations on multiple fields

Course III: Calculating Intermediate Mathematical Operations and Formulas

  • Perform mathematical operations on multiple fields
  • Calculate formulas using mathematical operations and aggregate function
  • Filter aggregated data with HAVING statement

Course IV: Retrieving Data from Multiple Tables

  • Retrieve data from at least 4 tables using Inner Joins
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