oracle pl sql programming

Tags: class name ora information Modify Connection SDN path DACThe 7- bit Oracle database mounted on Win , and then loaded with a three-bit Oracle client, connected with Plsql when Oracle occurs , only user name, password, database fill or select box, there is no "login as" (role) selection box. Solution: 1) Install

1) Install Oracle 11g 64-bit, I use the version:Http://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.html2) Install the 32-bit Oracle Client (instantclient-basic-win32-11.2.0.1.0) as:Http://www.oracle.com/technetwork/database/features/instant-client/index-097480.htmlDownload Instantclient-basic-win32-11.2.0.1.0.zip (must be 32-bit, do not make the wrong version, th

Software environment: 64-bit win7, 32-bit Oracle 10g, PL/SQL 9.0.4.1644 In the past, 32-bit systems were used for development and suddenly switched to 64-bit systems. The installation environment was a little troublesome, especially for PL/SQL, which only supported 32-bit sy

is the package body, which implements the previously declared process and functions, and also needs to initialize the package. Based on this idea, build the test package as follows: /* Header part */ Create or replace package debug Procedure debug (v_description varchar2, v_valueofvariable varchar2) Procedure reset; V_numberofline number; End debug; /* Package part */ Create or replace package body debug Procedure debug (v_description varchar2, v_valueofvariable varchar2) is Begin Insert into d

Using Oracle PL/SQL code encryption to protect the business logic is very useful in some scenarios. The following is a simple arrangement: 1. Use the Wrap command to encrypt 2. Use the dbms_ddl package for encryption Iii. Oracle encryption principles 4. Encryption Code cracking 1. Use the Wrap command to encrypt 1. Cr

Prior to the project because of the need to use the Oracle database, due to limited time to start learning from the foundation, and Oracle operation of the command interface is too unfriendly, so found the PL/SQL developer This very useful software to use the database indirectly.Here's a quick introduction to using thi

My environment is like this: Win7 64-bit + Oracle 11g + PL/SQL 9.04 Since PL/SQL does not support 64-bit data at the moment, only Oracle client 32-bit data can be used, so you need to download it from the official website: Remembe

PL/SQL connection to the Oracle database -- no connection is required, ploracleZookeeper The 64-bit Oracle database installed on Win 7 is then installed with a 32-bit Oracle client. When you connect to Oracle using PLSQL, only the

Software environment: 64-bit win7, 32-bit Oracle 10g, PL/SQL 9.0.4.1644 In the past, 32-bit systems were used for development and suddenly switched to 64-bit systems. The installation environment was a little troublesome, especially for PL/SQL, which only supported 32-bit sy

Tags: window8 64-bit + Oracle1) Install Oracle 12c 64-bit2) Installing the 32-bit Oracle Client (INSTANTCLIENT-BASIC-NT-12.1.0.1.0.ZIP)Download Instantclient-basic-win32-11.2.0.1.0.zip, must be the Win32 version, the Oracle official website downloads, unzip it to the Oracle installation directory under product: D:\

Label:The PL/SQL language is the language that Oracle expands on SQL.1 procedures, functions, triggers are written in PL/SQL2 procedures, functions, triggers are in Oracle3 PL/SQL state

oracle| Data | Database in the database operation is often the case occurs, due to a momentary negligence and mistakenly deleted or mistakenly changed some important data, in addition to some important tasks need to run periodically. Obviously, the first kind of problem is mainly data backup and recovery, the latter is mainly the task scheduling of the system. In this paper, we will give a solution to these two types of problems from the perspective o

Pl/SQL 9.2 cannot connect to the oracle database. When oracle 11 GB is installed on the system and oracle 10 Gb is installed on the client, when pl/SQL is used to connect to the databas