Oracle SQL translation guide
This document details the similarities and differences in SQL syntax between Oracle and BigQuery to help you accelerate the planning and execution of moving your enterprise data warehouse (EDW) to BigQuery in Google Cloud. Scripts written for Oracle might need to be altered before you can use them in BigQuery because the SQL dialects vary between the services. Google Cloud partners have tools for automating the conversion of Oracle SQL scripts. For more information, contact your account representative.
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