Query parameters in BigQuery
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Senior Data Engineer • Contractor / Freelancer • GCP & AWS Certified
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Practical SQL
Part 25 of 50
Short, practical posts on SQL and BigQuery — from core language features to advanced query patterns. A reference for data practitioners at every level.
System variables in BigQuery
Today's quick post is about system variables in BigQuery. What are they? They are a special type of variables, available in scripts (multi-statement queries). You can use them to read (and sometimes write) query metadata during query execution. Here'...
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