2026-03-12 20:23:15

idev/example_create_table.sql

@@ -0,0 +1,120 @@
+-- +----------------------------------------------------------------------------+
+-- |                          Jeffrey M. Hunter                                 |
+-- |                      jhunter@idevelopment.info                             |
+-- |                         www.idevelopment.info                              |
+-- |----------------------------------------------------------------------------|
+-- |      Copyright (c) 1998-2012 Jeffrey M. Hunter. All rights reserved.       |
+-- |----------------------------------------------------------------------------|
+-- | DATABASE : Oracle                                                          |
+-- | FILE     : example_create_table.sql                                        |
+-- | CLASS    : Examples                                                        |
+-- | PURPOSE  : Simple create table script.                                     |
+-- | NOTE     : As with any code, ensure to test this script in a development   |
+-- |            environment before attempting to run it in production.          |
+-- +----------------------------------------------------------------------------+
+
+
+/*
+ * --------------------------------------------------------
+ * ---------------- CREATE TABLE (DEPT) -------------------
+ * --------------------------------------------------------
+ */
+
+prompt Dropping Table (dept)...
+
+DROP TABLE dept CASCADE CONSTRAINTS
+/
+
+prompt Creating Table (dept)...
+
+CREATE TABLE dept (
+      deptno   NUMBER(2)
+    , dname    VARCHAR2(14)
+    , loc      VARCHAR2(13)
+) 
+TABLESPACE users
+STORAGE (
+    INITIAL      128K
+    NEXT         128K
+    MINEXTENTS   1
+    MAXEXTENTS   121
+    PCTINCREASE  0
+)
+/
+
+ALTER TABLE dept
+ADD CONSTRAINT dept_pk PRIMARY KEY(deptno)
+    USING INDEX
+    TABLESPACE idx
+    STORAGE (
+      INITIAL     64K
+      NEXT        64K
+      MINEXTENTS  1
+      MAXEXTENTS  121
+      PCTINCREASE 0
+    )
+/
+
+ALTER TABLE dept
+MODIFY (   dname           CONSTRAINT dept_nn1  NOT NULL
+)
+/
+
+
+/*
+ * -------------------------------------------------------
+ * ---------------- CREATE TABLE (EMP) -------------------
+ * -------------------------------------------------------
+ */
+
+prompt Dropping Table (emp)...
+
+DROP TABLE emp CASCADE CONSTRAINTS
+/
+
+prompt Creating Table (emp)...
+
+CREATE TABLE emp (
+      empno     NUMBER(4)
+    , ename     VARCHAR2(10)
+    , job       VARCHAR2(9)
+    , mgr       NUMBER(4)
+    , hiredate  DATE
+    , sal       NUMBER(7,2)
+    , comm      NUMBER(7,2)
+    , deptno    NUMBER(2)
+) 
+TABLESPACE users
+STORAGE (
+    INITIAL      128K
+    NEXT         128K
+    MINEXTENTS   1
+    MAXEXTENTS   121
+    PCTINCREASE  0
+)
+/
+
+ALTER TABLE emp
+ADD CONSTRAINT emp_pk PRIMARY KEY(empno)
+    USING INDEX
+    TABLESPACE idx
+    STORAGE (
+        INITIAL     64K
+        NEXT        64K
+        MINEXTENTS  1
+        MAXEXTENTS  121
+        PCTINCREASE 0
+    )
+/
+
+ALTER TABLE emp
+MODIFY (   ename           CONSTRAINT emp_nn1  NOT NULL
+         , job             CONSTRAINT emp_nn2  NOT NULL
+         , hiredate        CONSTRAINT emp_nn3  NOT NULL
+)
+/
+
+ALTER TABLE emp
+ADD CONSTRAINT emp_fk1 FOREIGN KEY (deptno)
+    REFERENCES dept(deptno)
+/