crystal report barcode font free download Invoking the SQL Repair Advisor with the DBMS_SQLDIAG Package in Font

Maker Code 39 Extended in Font Invoking the SQL Repair Advisor with the DBMS_SQLDIAG Package

Invoking the SQL Repair Advisor with the DBMS_SQLDIAG Package
Code 3/9 Creation In None
Using Barcode maker for Font Control to generate, create ANSI/AIM Code 39 image in Font applications.
www.OnBarcode.com
ECC200 Encoder In None
Using Barcode maker for Font Control to generate, create ECC200 image in Font applications.
www.OnBarcode.com
The following example illustrates how to create a SQL Repair Advisor task and to apply a SQL patch recommended by the advisor to fix a bad SQL statement.
Barcode Generation In None
Using Barcode maker for Font Control to generate, create Barcode image in Font applications.
www.OnBarcode.com
Create Code 128B In None
Using Barcode encoder for Font Control to generate, create Code 128 Code Set B image in Font applications.
www.OnBarcode.com
CHAPTER 18 MA NA GING AND M ONITORING THE OPERATIONA L DATABA SE
Make Barcode In None
Using Barcode generation for Font Control to generate, create Barcode image in Font applications.
www.OnBarcode.com
Draw Code 3/9 In None
Using Barcode encoder for Font Control to generate, create Code 39 image in Font applications.
www.OnBarcode.com
A WORD ABOUT THE FOLLOWING EXAMPLE
UCC-128 Encoder In None
Using Barcode maker for Font Control to generate, create EAN / UCC - 14 image in Font applications.
www.OnBarcode.com
USS Codabar Printer In None
Using Barcode creation for Font Control to generate, create NW-7 image in Font applications.
www.OnBarcode.com
I have adapted the following example from the Oracle University course materials. If you try to execute the example as is, you won t really see any errors. In the Oracle course, an error is induced by using the fix control mechanism, which lets you turn off fixes for optimizer-related bugs. You control the fix control mechanism by setting the undocumented initialization parameter _FIX_CONTROL. You can query the V$SESSION_FIX_CONTROL view to find out for which bugs you can turn the fixes off. You d use the query SELECT DISTINCT BUGNO FROM V$SESSION_FIX_CONTROL to do this. Once you decide for which bugs you want to turn the fixes off for testing purposes, you can issue the query ALTER SESSION SET "_FIX_CONTROL"='4728348:OFF'; to turn the bug fix off temporarily while you re testing the code in our example. Once you finish testing, don t forget to execute the statement ALTER SESSION SET "_FIX_CONTROL"= '4728348:ON'; to turn the bug fix on again. As you can tell, this is a somewhat cumbersome procedure, besides requiring you to use an undocumented parameter on your own without Oracle Support helping you along. I ve mentioned the testing strategy here if you want to test the following code, but it may be smarter not to use any undocumented initialization parameter, due to potential harm to your database.
Code 39 Extended Creator In Objective-C
Using Barcode maker for iPhone Control to generate, create Code39 image in iPhone applications.
www.OnBarcode.com
Code 3/9 Maker In None
Using Barcode drawer for Font Control to generate, create Code 39 Extended image in Font applications.
www.OnBarcode.com
Let s say you identify the following SQL statement as the one responsible for a critical error in the database: SQL> DELETE FROM t t1 WHERE t1.a = 'a' AND rowid <> (select max(rowid) FROM t t2 WHERE t1.a= t2.a AND t1.b = t2.b AND t1.d=t2.d); You can use the SQL Repair Advisor to fix this problem by following these steps: 1. Execute the CREATE_DIAGNSOTIC_TASK procedure from the DBMS_SQLDIAG package to create a SQL Repair Advisor task. declare report_out clob; task_id varchar2(50); begin task_id := dbms_sqldiag.create_diagnosis_task( sql_text=>' delete from t t1 where t1.a = ''a'' and rowid <> (select max(rowid) from t t2 where t1.a= t2.a and t1.b = t2.b and t1.d=t2.d)', 8 task_name =>'test_task1', 9 problem_type=>dbms_sqldiag.problem_type_compilation _error); 10* end; SQL> / PL/SQL procedure successfully completed. SQL> I chose PROBLEM_TYPE_COMPILATION as the value for the PROBLEM_TYPE parameter in the CREATE_DIAGNOSIS_TASK procedure. You can also choose PROBLEM_TYPE_EXECUTION as the value for the PROBLEM_TYPE parameter. SQL> 2 3 4 5 6
Paint Code 3 Of 9 In Java
Using Barcode encoder for Java Control to generate, create Code 39 image in Java applications.
www.OnBarcode.com
Painting Barcode In Objective-C
Using Barcode creation for iPhone Control to generate, create Barcode image in iPhone applications.
www.OnBarcode.com
CH A PT ER 1 8 M ANA GIN G AN D MON IT O RING TH E O PERA TI ON AL D AT AB ASE
Data Matrix ECC200 Scanner In Java
Using Barcode recognizer for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
Painting QR Code In Objective-C
Using Barcode printer for iPad Control to generate, create QR image in iPad applications.
www.OnBarcode.com
2. Execute the SET_TUNING_TASK_PARAMETERS procedure to supply the task parameters for the new task you created in the previous step. SQL> exec dbms_sqltune.set_tuning_task_parameter('task_id, '-SQLDIAG_FINDING_MODE', dbms_sqldiag.SQLDIAG_FINDING_ FILTER_PLANS); 3. Execute the new task, after supplying a task name as the parameter to the EXECUTE_ DIAGNOSTIC_TASK procedure. SQL> exec dbms_sqlldiag.execute_diagnosis_task('test_task1'); PL/SQL procedure successfully completed. SQL> Note that you only need the TASK_NAME parameter to execute the EXECUTE-DIAGNOSTIC_ TASK procedure. 4. You can get the report of the diagnostic task by executing the REPORT_DIAGNOSTIC_TASK function. SQL> declare rep_out clob; 2 begin 3 rep_out := dbms_sqldiag.report_diagnosis_task 4 ('test_task1',dbms_sqldiag.type_text); 5 dbms_output.put_line ('Report : ' || rep_out); 6*end; SQL> / Report : GENERAL INFORMATION SECTION ------------------------------------------------Tuning Task Name : test_task1 Tuning Task Owner : SYS Tuning Task ID : 3219 Workload Type : Single SQL Statement Execution Count : 1 Current Execution : EXEC_3219 Execution Type : SQL DIAGNOSIS Scope : COMPREHENSIVE Time Limit(seconds) : 1800 Completion Status : COMPLETED Started at : 10/20/2007 06:33:42 Completed at : 10/20/2007 06:36:45 Schema Name : SYS SQL ID : 44wx3x03jx01v SQL Text : delete from t t1 where t1.a = 'a' and rowid <> (select max(rowid) from t t2 where t1.a= t2.a and t1.b = t2.b and t1.d=t2.d) . . . PL/SQL procedure successfully completed. SQL>
Printing Barcode In None
Using Barcode creation for Office Excel Control to generate, create Barcode image in Office Excel applications.
www.OnBarcode.com
Create EAN / UCC - 13 In None
Using Barcode maker for Office Excel Control to generate, create EAN128 image in Microsoft Excel applications.
www.OnBarcode.com
Code 128 Code Set C Recognizer In Java
Using Barcode scanner for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
GS1 - 13 Scanner In Java
Using Barcode decoder for Java Control to read, scan read, scan image in Java applications.
www.OnBarcode.com
Barcode Drawer In .NET Framework
Using Barcode generation for Visual Studio .NET Control to generate, create Barcode image in .NET framework applications.
www.OnBarcode.com
Printing GTIN - 128 In Objective-C
Using Barcode generator for iPhone Control to generate, create EAN / UCC - 14 image in iPhone applications.
www.OnBarcode.com
Copyright © OnBarcode.com . All rights reserved.