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What is the stored procedure syntax and execution?

SQLeasy0.4 min readPremium
Frequency
Low
Asked at 1 company
Category
487
questions in SQL
Difficulty Split
130E|271M|86H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Comcast
Key Concepts Tested
airflowsnowflakesql
Expert AnswerPremium
89 wordsInterview-ready
Stored procedure: Encapsulated SQL logic. Syntax (Snowflake): CREATE PROCEDURE proc(args) RETURNS type LANGUAGE SQL AS $$ BEGIN ... END; $$; Execution: CALL proc(args); or via connector. Use for: Multi-step logic, transactions, error handling. Best practice: Keep logic thin; use for orchestration. In cloud warehouses, prefer dbt/s Airflow for pipelines; procedures for DB-specific logic. Document parameters and side effects....
The complete answer continues with detailed implementation patterns, architectural trade-offs, and production-grade considerations. It covers performance optimization strategies, common pitfalls to avoid, and real-world examples from companies like Comcast. The answer also includes follow-up discussion points that interviewers commonly explore.

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