best book for oracle pl sql programming

PL/SQL Developer log on to Oracle 12c After Oracle 12c is installed, PL/SQL Developer cannot connect to Oracle 12c. Search online and follow the instructions in fcflying, so take a note

Normally, connecting Oracle with PL/SQL developer requires the installation of Oracle client software, which means that your hard drive will take up about 1g-2g of space, and you will have some more boot-enabled services for the Windows operating system. Of course, for most people, you don't apply the database you crea

These days, the reinstallation of the system, the so-called development tools are to be reinstalled. A little bit of distress, but also learned a lot of practical knowledge, in this readers.Because of the low-voltage version of the computer, running large software CPU and memory is more tight. I used to have oracle10g and oracle11g on my laptop, comparing cards. After this reload system, I decided not to install the local Oracle database. Remotely con

after the while is true, the loop weight statement sequence is executed 1 times, and then the expression after the while is re-determined to be true, only if the Boolean expression after the while is false. To end the entire loop loop. The syntax for the statement structure is as follows: [ C, while ... Loop structure Sql>--while...loop sql> declare 2 v_rlt Number (8): =-3; 3 begin 4 3.F

The following articles mainly describe how to create and call Oracle procedure in pl/SQL. This article describes the actual procedure of Oracle procedure through the actual operations of the relevant application code, the following is an introduction to the main content of the text. I hope you will have some gains.

Oracle SQL injection is an old security issue. Generally, enterprise applications only focus on Java-level writing specifications, such as preparedStatement, or directly filter out dangerous characters. In fact, when compiling PL/SQL functions or procedure, there are also injection problems. Let's discuss it briefly. F

inversion function, which indicates that I is descending from 10 to 1, and removing reverse indicates that I increment from 1 to 10 INSERT into USERS VALUES (I, ' shunping '); END LOOP;END;/--Call the stored procedureEXEC Sp_pro6; We can see the control variable I, which is continuously increasing in the implication. Six, sequential control statements –goto, NULL1), goto statementThe goto statement is used to jump to a specific symbol to execute a statement. Note Because the use of GOTO s

Content Define Collection type Declare Collection variables Initialize and reference Collection Reference Collection Element Assign a value to Collection Multi-dimensional Collection Compare Collection Collection Method Collection exception The significance of understanding Oracle collections is that when we develop applications using programming languages, we use a lot of built-in Collection typ

1. pl/SQL cannot connect to the local oracle (ORA 12154: TNS: the specified connection identifier cannot be resolved) Solution: pl/SQL cannot be installed in the Program Files (x86) folder, and must be installed in the Program Files folder. 2.

The first time to install Oracle, installed in the virtual machine, with PL/SQL dev connection to the remote database is always pop-up blank prompt box, online search for a long time, the solution is also a lot, but there is no way to solve my situation.No way, can only study, after about a day, or well done, write a summary.There are several possible solutions t

: Configure PL/SQL developer Start PL/SQL developer, In the Login window interface, click the Cancel button to make the main interface, click Tools->preferences, in the connection need to configure the following two parameters: oracle home:c:\

In a 64-bit Win8 system, the Pl/SQL connection Oracle setup tutorial, win8oracle On Windows 8 64-bit system, 64-bit Oracle is installed, but there is no 64-bit PL/SQL, And the Oracle d

Log on to PL/SQL Developer, log on to the local database, and check that the Oracle listening service is not started. Right-click to start the listening program and report an error. How can this problem be solved ?, I. Error description When you log on to PL/SQL Developer t

View and index of basic PL/SQL PL/SQL: a programming Language combined with a Structured Language (Structured Query Language). It is an extension of SQL and supports multiple data types, such as large objects and Collection types,