2026-03-12 20:23:15

2026-03-12 21:23:47 +01:00
parent eab4b36eca
commit 93039b8489
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--- a/idev/example_create_index_organized_table.sql
+++ b/idev/example_create_index_organized_table.sql
@@ -0,0 +1,63 @@
+-- +----------------------------------------------------------------------------+
+-- |                          Jeffrey M. Hunter                                 |
+-- |                      jhunter@idevelopment.info                             |
+-- |                         www.idevelopment.info                              |
+-- |----------------------------------------------------------------------------|
+-- |      Copyright (c) 1998-2012 Jeffrey M. Hunter. All rights reserved.       |
+-- |----------------------------------------------------------------------------|
+-- | DATABASE : Oracle                                                          |
+-- | FILE     : example_create_index_organized_table.sql                        |
+-- | CLASS    : Examples                                                        |
+-- | PURPOSE  : Example SQL script that demonstrates how to create an Index     |
+-- |            Organized Table (IOT) object.                                   |
+-- | NOTE     : As with any code, ensure to test this script in a development   |
+-- |            environment before attempting to run it in production.          |
+-- +----------------------------------------------------------------------------+
+
+/*
+ * ------------------------
+ * NORMAL IOT
+ * ------------------------
+ */
+
+DROP TABLE my_iot
+/
+
+CREATE TABLE my_iot (
+      id        NUMBER
+    , name      VARCHAR2(100)
+    , hiredate  DATE
+    , CONSTRAINT my_iot_pk PRIMARY KEY (id)
+)
+ORGANIZATION INDEX
+OVERFLOW TABLESPACE users
+/
+
+
+/*
+ * --------------------------------------------
+ * CREATE IOT FROM SELECTING FROM ANOTHER TABLE
+ * --------------------------------------------
+ */
+
+DROP TABLE my_iot_from_table
+/
+
+CREATE TABLE my_iot_from_table (
+    emp_id
+  , dept_id
+  , name
+  , date_of_birth
+  , date_of_hire
+  , monthly_salary
+  , position
+  , extension
+  , office_location
+  , CONSTRAINT my_iot_from_table_pk PRIMARY KEY (emp_id)
+)
+ORGANIZATION INDEX
+OVERFLOW TABLESPACE users
+AS
+SELECT * FROM emp
+/
+