pl sql developer tutorial

Assistant F6 Editor:start of Document Ctrl+pgup or Ctrl+home Editor:end of document ctrl+pgdn or Ctrl+end Editor:de Lete line ctrl+y editor:navigate back alt+left editor:navigate Forward alt+right SQL Windo w:previous SQL Ctrl+up SQL Window:next sql ctrl+down 1. PL/

+rDebug/step into CTRL + NDebug/step over Ctrl+oDebug/step out Ctrl+tTools/explain Plan F5Tools/code Assistant F6Editor:start of Document Ctrl+pgup OR ctrl+homeEditor:end of Document Ctrl+pgdn OR ctrl+endEditor:delete Line Ctrl+yEditor:navigate back Alt+leftEditor:navigate Forward Alt+rightSQL Window:previous SQL Ctrl+upSQL Window:next SQL Ctrl+down1. PL/

Tags: add def ALT + Parse script result speed complete personal1. PL/SQL Developer remember login password when using PL/SQL developer, in order to work conveniently hope PL/

Oracle are written by PL/SQL. The following SQL statements can be used in PL/SQL: Insert, update, delete, select into, commit, rollback, savepoint. Tip: only the DML part in the SQL statement can be used in

Global Zone (PGA):This system diagram is very important to hear, many companies interview request handwriting this figureInstallation of the 3.pl/sql toolThe first installation did not succeed, under the CSDN resources, now think of it should be tnsnames.ora there is a Sqlnet.ora two files are not configured, resulting in the connection when the detection of the database is only a 222222222, go in to say n

The ORACLE tutorial is as follows: Oracle PL/SQL getting started. I. Objective of PL/SQL Structured Query Language (SQL) is a common Language used to access relational databases. It is a fourth-generation Language (4GL) and its ex

The ORACLE tutorial is as follows: Oracle PL/SQL getting started. I. Objective of PL/SQLStructured Query Language (SQL) is a common Language used to access relational databases. It is a fourth-generation Language (4GL) and its execution features are non-procedural, that is,

Gateways for PL/SQL Http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_epg.htm Http://download.oracle.com/docs/cd/B14099_19/web.1012/b14010/toc.htm Http://www.oracle.com/technetwork/developer-tools/apex-listener/overview/index.html Http://code.google.com/p/thoth-gateway/ Http://sourceforge.net/projects/dbprism/ Http://oss.oracle.com/projects

by Oracle because we have previously introduced:Here is a simple case:Write a stored procedure that can add records to a table.1. Create a simple table SQL code Create Table mytest (name varchar2 (30), passwd varchar2 (30 )); Createtable mytest (name varchar2 (30), passwd varchar2 (30 )); 2. creation process SQL code Create or replace procedure sp_pro1 is Begin -- execution part Insert into mytest v

running 754.2.3 benefits of preprocessing Code 764.2.4 validity verification 784.2.5 control compilation 804.2.6 query variable 814.2.7 concluding remarks on Conditional compilation 824.3 Summary 84Chapter 4 PL/SQL unit test 855.1 why test code 855.2 what is unit test 865.2.1 debug or test 865.2.2 test establishment time 865.3 unit test build tool 875.3.1 utplsql: Use the command line code 875.3.2 quest co

Introduction to Oracle PL/SQL I. Objective of PL/SQL Structured Query Language (SQL) is a common language used to access relational databases. It is a fourth-generation language (4gl) and its execution features are non-procedural, that is, you do not need to specify the s

;v_html_headernbsp;nbsp;nbsp; VARCHAR (4000); nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;v_html_contentnbsp;nbsp; VARCHAR (32767); nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;v_countnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; number; nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;v_log_seqnbsp;nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; number (12); nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;v_loop_countnbsp;nbsp;nbsp;nbsp; number: = 0; nbsp; nbsp;nbsp;nbsp;nbsp;nbsp;nbsp;cursor cur_errlognbsp;nbsp;nbsp;--using CURSOR to generate table header sections nbsp;nbsp;

/SQL 12.1 new Features1.6 Introduction to the case database1.6.1 Case database tables and sequences1.6.2 Creating tables and sequences1.6.3 inserting data into a table1.7 Using Oracle Documentation1.8 Summary2nd. Use of PL/SQL development tools2.1 SQL Plus2.1.1 SQL Plus Intr

I. PL/SQL Developer Development ToolsPL/SQL Developer is an integrated development environment (IDE) for developing PL/SQL blocks, which is a standalone product, not a companion to Orac

permission.AUTHID CURRENT_USER However, the following error occurs: BEGIN*ERROR at line 1:ORA-00942: table or view does not existORA-06512: at "HR. REMOVE_EMPS_IN_DEPT", line 7ORA-06512: at line 2 the problem is that Oracle databases cannot find the table HR. Orders ments in SCOTT mode. SCOTT does not have any permissions on the HR. departments table.Before 12c, DBAs had to grant necessary permissions to SCOTT. DBAs can now take the following steps: Create role hr_departments/ GRANT hr_administ

I. PL/SQL Developer Development ToolsPL/SQL Developer is an integrated development environment (IDE) for developing PL/SQL blocks, which is a standalone product, not a companion to Orac

I. PL/SQL Developer Development ToolsPL/SQL Developer is an integrated development environment (IDE) for developing PL/SQL blocks, which is a standalone product, not a companion to Orac

Label:I. PL/SQL Developer Development ToolsPL/SQL Developer is an integrated development environment (IDE) for developing PL/SQL blocks, which is a standalone product, not a companion t

After a piece of SQL code is written, you can initially predict the performance of the SQL at run time by looking at the SQL execution plan, especially if you find that the SQL statement is inefficient, we can analyze the problem of the SQL code by looking at the execution p

Label:After a piece of SQL code is written, you can initially predict the performance of the SQL at run time by looking at the SQL execution plan, especially if you find that the SQL statement is inefficient, we can analyze the problem of the SQL code by looking at the execu