---
title: "Netezza to BigQuery UDF & Procedure Migration | SmartMigrate"
description: "Convert Netezza UDFs and procedures to BigQuery routines with parity for typing, NULL/time behavior, dynamic SQL, and side effects, validated with harnesses."
canonical: https://www.smartmigrate.ai/migrations/netezza-to-bigquery/stored-procedure-udf-migration
htmlPath: /migrations/netezza-to-bigquery/stored-procedure-udf-migration
markdownPath: /migrations/netezza-to-bigquery/stored-procedure-udf-migration.md
schema: Service
updatedAt: 2026-02-23T00:00:00.000Z
---
# Netezza to BigQuery UDF & Procedure Migration | SmartMigrate
Convert Netezza UDFs and procedures to BigQuery routines with parity for typing, NULL/time behavior, dynamic SQL, and side effects, validated with harnesses.
Canonical: https://www.smartmigrate.ai/migrations/netezza-to-bigquery/stored-procedure-udf-migration
Public path: /migrations/netezza-to-bigquery/stored-procedure-udf-migration
Markdown resource: /migrations/netezza-to-bigquery/stored-procedure-udf-migration.md
Convert Netezza UDFs and procedures to BigQuery routines with parity for typing, NULL/time behavior, dynamic SQL, and side effects, validated with harnesses.

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Intent: