docs(er-view) + Subproject: Updated the table's view

minor push submodules update.

.gitignore

@@ -2,3 +2,5 @@
 /temp.md
 /docs/Tables
 /Guid.md
+/.metadata
+/Servers

docs/er-documentation.md

@@ -1,6 +1,6 @@
 # 🛢️ Database Documentation
 
-![OBMS-ER-dIAGRAM-V2](OBMS-ER-dIAGRAM-V2.png)
+![OBMS-ER-dIAGRAM-V2](OBMS-ER-Diagram-v2-VU.png)
 ## 1. tbl_author
 > Stores information about book authors.
 

tests/db/auto-increment.sql

@@ -0,0 +1,44 @@
+
+
+CREATE SEQUENCE BOOK_CATEGORY_SEQ
+  START WITH 1
+  INCREMENT BY 1;
+
+CREATE OR REPLACE TRIGGER BOOK_CATEGORY_ID_TRIGGER BEFORE
+    INSERT ON BOOKCATEGORY FOR EACH ROW
+BEGIN
+    SELECT
+        'bc'
+        || TO_CHAR(BOOK_CATEGORY_SEQ.NEXTVAL, 'FM00000') INTO :NEW.CATEGORYID
+    FROM
+        DUAL;
+END;
+/
+
+CREATE OR REPLACE PROCEDURE INSERT_BOOK_CATEGORY(
+    P_CATEGORY_NAME IN BOOKCATEGORY.CATEGORYNAME%TYPE,
+    P_CATEGORY_DESCRIPTION IN BOOKCATEGORY.CATEGORYDESCRIPTION%TYPE,
+    P_CATEGORY_IMAGE IN BOOKCATEGORY.CATEGORYIMAGE%TYPE,
+    P_NEW_ID OUT BOOKCATEGORY.CATEGORYID%TYPE
+) AS
+BEGIN
+    INSERT INTO BOOKCATEGORY (
+        CATEGORYNAME,
+        CATEGORYDESCRIPTION,
+        CATEGORYIMAGE
+    ) VALUES (
+        P_CATEGORY_NAME,
+        P_CATEGORY_DESCRIPTION,
+        P_CATEGORY_IMAGE
+    ) RETURNING CATEGORYID INTO P_NEW_ID;
+END;
+/
+
+
+CallableStatement stmt = connection.prepareCall("{call insert_book_category(?, ?, ?, ?)}");
+stmt.setString(1, categoryName);
+stmt.setString(2, categoryDescription);
+stmt.setString(3, categoryImage);
+stmt.registerOutParameter(4, Types.VARCHAR);
+stmt.execute();
+String newId = stmt.getString(4);