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Convert JSON SQL queries from an Oracle database to a PostgreSQL database

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This article explains how to convert JSON SQL queries from an Oracle database to a PostgreSQL database. It covers:

  • Converting JSON data into TABLE format using Oracle JSON_TABLE and PostgreSQL JSON functions
  • Converting TABLE format data into JSON format using Oracle JSON_OBJECT, JSON_ARRAYAGG and PostgreSQL JSONB_BUILD_OBJECT, JSONB_AGG
  • Comparing SQL queries for various JSON data conversion scenarios between Oracle and PostgreSQL
  • The article provides step-by-step instructions with code examples for each conversion scenario
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