PL/SQL Records A record is a collection of data objects that are kept in fields, each having its own name and data type. A record can be thought of as a variable that can store a table row or a set of columns from a table row. Table columns relate to the fields. Records are made...
This Oracle tutorial explains how to grant and revoke privileges in Oracle with syntax and examples. You can GRANT and REVOKE privileges on various database objects in Oracle.
This Oracle tutorial explains how to create, drop, disable, and enable unique constraints in Oracle with syntax and examples. A unique constraint is a single field or combination of fields that uniquely defines a record.
In order to effectively develop or maintain - or even use - an Oracle database you need to have a good working knowledge of PL/SQL. This book teaches you what you really need to know, without getting bogged down by what you don't. a tutorial-based book, organized into a series of ...
Visual StudioからのOracle PL/SQLのデバッグ This tutorial contains the following sections: 目的 所要時間 概要 前提条件 Oracle接続の作成 デバッグ権限の付与 PL/SQLパッケージとパッケージ本体の作成 Visual Studioのプロジェクトの作成 デバッグ環境の設定 ブレーク・ポイントの設定 PL/SQLの...
oracle12c下载地址 oracle12c安装教程 Oracle 11g R2 Client(64bit)的下载与安装(图文详解), 物理内存检查失败解决步骤 PLSQL Developer 11安装与配置 listener.ora、sqlnet.ora、tnsnames.ora 配置 tnsp
Oracle/PLSQL:INSTR Function This Oracle tutorial explains how to use the Oracle/PLSQLINSTR functionwith syntax and examples. Description The Oracle/PLSQL INSTR function returns the location of a substring in a string. Syntax The syntax for the INSTR function in Oracle/PLSQL is: ...
PL/SQL Tutorial This PL/SQL Tutorial section teaches you how to use PL/SQL programming language to develop modular and procedural programs in Oracle Database. Oracle Aggregate Functions This tutorial helps you understand how the Oracle aggregate functions work and show you how to use them to calc...
Pass ROWTYPE to a procedure : Procedure « Function Procedure Packages « Oracle PL/SQL Tutorial
5 / Table created. SQL> SQL> insert into job (EMPNO, Jobtitle) values (1,'Tester'); 1 row created. SQL> insert into job (EMPNO, Jobtitle) values (2,'Accountant'); 1 row created. SQL> insert into job (EMPNO, Jobtitle) values (3,'Developer'); 1 row created. SQL> insert into...