Merge pull request #2006 from oracle-devrel/witold-swierzy-patch-11

Witold swierzy patch 11

Author: JesusGitHubOracle

data-platform/autonomous-database/autonomous-json/oracle23ai-json-views-support/README.md

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+## Oracle Database 23ai support for JSON Duality and Collection Views
+
+This repository contains scripts demonstrating support for Oracle JSON views in Oracle Database 23ai and Oracle API for MongoDB
+
+
+## Requirements
+- mongosh installed
+- SQL Cl installed
+- Oracle Database 23ai with Oracle API for MongoDB enabled
+- HR database sample schema installed
+
+## License
+
+Copyright (c) 2025 Oracle and/or its affiliates.
+
+Licensed under the Universal Permissive License (UPL), Version 1.0.
+
+See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/main/LICENSE) for more details.
+

data-platform/autonomous-database/autonomous-json/oracle23ai-json-views-support/mongosh.js

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+show collections
+
+db.deptview.find()
+db.deptview.insertOne({_id:'991',dname:'human resources',location:1700})
+
+db.empview.find()

data-platform/autonomous-database/autonomous-json/oracle23ai-json-views-support/sqlcl.sql

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+select *
+from user_json_collections;
+
+soda list
+

data-platform/autonomous-database/autonomous-json/oracle23ai-json-views-support/views_definitions.sql

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+drop view empview;
+drop view deptview;
+drop table departments cascade constraints;
+drop table employees cascade constraints;
+
+create table departments
+as
+select *
+from hr.departments;
+
+create table employees
+as
+select *
+from hr.employees;
+
+alter table departments add primary key(department_id);
+alter table employees add primary key(employee_id);
+
+create or replace json collection view empview 
+as
+select json{'_id' : employee_id,
+            last_name,
+            hire_date,
+            salary}
+from employees;
+
+select *
+from user_json_collections;
+
+create or replace json relational duality view deptview as
+select json {'_id' : department_id,
+             'dname'   : department_name,
+             'location' : location_id}
+from departments with insert update delete;
+