Merge pull request #336 from oracle-devrel/Ulrike-assets-hybridpartitioned

Ulrike assets hybridpartitioned

Author: JesusGitHubOracle

data-platform/core-converged-db/hybrid-partitioned/scripts/1-create-partitioned-table.sql

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+REM Script: 1-create-partitioned-table.sql
+REM Use data from HR table EMPLOYEES
+
+-- prereq EMPLOYEES table from HR schema 
+-- HR schema available in https://github.com/oracle-samples/db-sample-schemas/blob/main/human_resources/hr_create.sql 
+
+
+DROP TABLE hr.employees_hybrid;
+
+CREATE TABLE hr.employees_hybrid
+   (  EMPLOYEE_ID varchar2(10),
+      SALARY      number,
+      JOB_TITLE   varchar2 (35))
+    PARTITION BY RANGE (salary)
+    ( PARTITION salary_4000 VALUES less than (4000),   -- internal partition
+      PARTITION salary_10000 VALUES less than (10000), -- internal partition
+      PARTITION salary_30000 VALUES less than (30000), -- intern partition
+      PARTITION salary_max values less than (MAXVALUE))
+/
+
+-- insert rows
+
+INSERT INTO hr.employees_hybrid
+SELECT e.employee_id, e.salary, j.job_title 
+FROM hr.employees e JOIN hr.jobs j ON e.job_id=j.job_id;
+
+COMMIT;

data-platform/core-converged-db/hybrid-partitioned/scripts/README.md

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+## Scripts for hybrid partitioned tables
+
+## Step by step instructions 
+
+This folder provides step by step instruction to create a hybrid partitioned table. the example uses table EMPLOYEES from schema HR.  
+
+- 1-create-partitioned-table.sql: create a partitioned table and add rows
+
+- 2-add-external-attribute.sql: Use ALTER TABLE command to add external partition attribute 
+
+- 3-create-external-data.sql: Create external helper table with ORACLE_DATAPUMP
+
+- 4-add-external-partition-data.sql: Use EXCHANGE PARTITION to provide data for the external partition
+
+- monitor-external-part-tables.sql: Use ALL_EXTERNAL_TAB_PARTITIONS
+
+- monitor-hybrid-tables.sql. Use ALL_TABLES with column hybrid
+
+# License
+
+Copyright (c) 2023 Oracle and/or its affiliates.
+
+Licensed under the Universal Permissive License (UPL), Version 1.0.
+
+See LICENSE for more details.