best book for pl sql programming

Tags: array rar organization Throw exception build log job schedule exec expressionThis week's book is the Ultimate guide to Oracle's C PL (SQL) programming, published by the mechanical industry press, Sun Fingdong, Wang Yu, Guo Xiaohui. Content Introduction: The ultimate guide to Oracle 12c

I found a This book starts with some of the most basic knowledge and works with easy-to-understand examples to help you get started with simple knowledge points at and then go deeper step by step, each step will be used in concert with the example to explain to you. One small step at a time is the foundation of the next step, until the usage is relatively advanced. Oracle10g PL/

Label:The seventh chapter is also quite miscellaneous, see not very clear. Although I finished it, I felt that I had not got too many things and had to go back to see them. See this CHR function, The original is to turn the number into ASCII code, such as Chr (10) is the carriage return.BEGIN Dbms_output.Put_Line (' Gogo ' | |CHR (10) | | ' Tot '); end;/Use here | | To connect characters, or you can use Concat to connect. However, Concat has only two parameters, that is, connecting two s

(Han shunping) pl/SQL programming (2), shunping plI. pl/SQL advanced-control structurePl/SQL provides three conditional branch statements: if -- then, if -- then --- else, if --- then --- elsif --- else(1) simple condition judgmen

/SQL and the database version. I also want to introduce some more detailed advanced concepts throughout the book, and at the end of this chapter I will explain some of the database tables we use in the case of this book.1.1 SQL and PL/sql1.1.1 what is

PL/SQL programming, plsql ProgrammingPL/SQL programming 1: What is PL/SQL (1) PL/SQL architectu

Basic PL/SQL programming and plsql Programming1. Basic Structure of PL/SQL Blocks DECLARE /* * Definition section-defining constants, variables, complex data types, cursors, user-defined exceptions */ BEGIN /* * Execution part-PL/

. 2.4 system trigger event attributes ................................... ........................................ ............................. 55 § 8. 2.5 use the trigger predicate .................................... ........................................ .................................... 56 § 8. 2.6 re-compile the trigger .................................... ........................................ .................................... 56 § 8. 3. Delete and enable triggers ..............

ELSE raise_application_error ( -20210, ' Invalid Commission '); END IF; END Reset_comm; END Comm_package; Execution Create a package without packages create OR REPLACE package global_consts is mile_2_kilo CONSTANT number: = 1.6093; kilo_2_mile CONSTANT Number: = 0.6214; yard_2_meter CONSTANT Number: = 0.9144; meter_2_yard CONSTANT Number: = 1.0936; END global_consts; perform Sql>execute dbms_output. Put_Line (' Miles = ' | | 20*global_consts

 Introduction to ①pl/sql Program designPL/SQL is an advanced database programming language that is specifically designed to access Oracle databases in a variety of environments. Because the language is integrated into the database server,So PL/

Document directory 1. What is PL/SQL? 2. Advantages of PL/SQL 3. Simple PL/SQL Classification 4. PL/SQL

Oracle Database Programming: PL/SQL programming basics Oracle Database Programming: basic concepts of Oracle databases http://www.bkjia.com/database/201307/226254.html 2. PL/SQL

Label:About PL/SQL content, mainly includes anonymous blocks , stored Procedures , and storage functions Three forms of PL/SQL blocks, and how variables , types , Flow control Statements , cursors , triggers , exceptions , and how to use PL/

Label:The Oracle database contains a procedural programming language pl/sql,pl/sql is an extension of Oracle to the standard database language. 　　I. advantages of PL/SQL

PL/SQL Programming One: what is PL/SQL(1.) PL/SQL Architecture:The PL/SQL engine is used to com

Oracle pl/SQL programming the use of SQL statements select must have a return record, do not report an error saying that no data is found and must have an into select statement to return one and only one record cannot be written as where deptno = 10 because multiple records will be returned. Of course, the record menti

Tags: eighth chapter of modular for loop delete ber based on porting left and right textPL/SQL Stored procedure programming /**author Huangchaobiao*email:[email protected]*/ PL/SQL stored procedure programming (UP)1. Overview of Oracle Application editing methodsA: 1) pro*c/

Facilitates the operation of client/server environment applicationsFor a client/server environment, the real bottleneck is on the network. No matter how fast the network, as long as the client and the server to do a large amount of data exchange, the efficiency of the application run back to be affected. If you are programming with PL/SQL, placing such an applica

variable, And then print this variable */ V_sal: = 1000; Dbms_output.put_line (v_sal); END; 10.pl/sql Code Authoring Rules1) Benefits using appropriate writing rules can improve the readability of the code and reduce the difficulty of maintaining the program. 2) Rules A. Naming rules for identifiers a. V_ variable name define variable b. e_ variable name definition exception c ... B. The casing rule code i

:14Pagecount:3Item No: 7,698 name: BLAKE Salary: 2850.0Item No: 7,782 name: CLARK Salary: 2450.0Item No: 7,788 name: SCOTT Salary: 4678.0Item No: 7,839 name: KING Salary: 6000.0Item No: 7,844 name: TURNER Salary: 1500.0Note here that the cursor cannot be closed while the procedure is being created, otherwise the Java test is reporting an exception and the cursor cannot be found. So, close p_cursor; this sentence should be commented out when executing the SQL