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SnowPro Core Certification Study Guide
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In this chapter, we will be focusing on mastering Snowflake’s data transformation capabilities, an essential skill for the SnowPro Core exam. Data transformation involves converting data into a usable format, enabling meaningful analysis and insights. Snowflake supports this through a rich set of built-in functions for manipulating data, user-defined functions (UDFs) for implementing custom logic, and external functions for integrating with external services. Additionally, sequences help generate unique identifiers for table rows, while stored procedures allow for reusable blocks of code, streamlining complex workflows.
Throughout this chapter, you’ll delve deeper into stored procedures, reusable blocks of SQL code for efficient task execution, and data sampling techniques for analyzing subsets of data without processing the entire dataset. Finally, you’ll learn how to schedule automated jobs using tasks and capture changing...