If the last statement in the then part of an if-then-else statement is an exit or an error, don't continue with an else statement. Example 3 AL 複製 if x = y then x := x + 1 else x := -x - 1; Example 4 AL 複製 if (xxxxxxxxxx = yyy) and (aaa = bbbbbbbbbb...
You can place control statements inside other control statements, for example an If...Then...Else block within a For...Next loop. A control statement placed inside another control statement is said to be nested. Nesting Levels Control structures in Visual Basic can be nested to as many level...
Figure 1 shows how to use the BASE control statement to inspect and modify a CSECT whose starting address does not coincide with assembly listing location zero. Figure 1. Example: Using the BASE control statement //MODIFY JOB MSGLEVEL=(1,1) //STEP EXEC PGM=AMASPZAP //SYSPRINT DD SYSOUT...
Each SQL statement concurrency control rule can contain a maximum of 128 keywords.Currently, SQL Statement Concurrency Control supports only keywords SELECT, UPDATE, and DELETE.Empty characters before and after each keyword will be ignored, for example, spaces, \n, \r, and \t....
Consider the following stored procedure, which is declared withSQL SECURITY DEFINERto execute in definer security context: CREATEDEFINER='admin'@'localhost'PROCEDUREp1()SQLSECURITYDEFINERBEGINUPDATEt1SETcounter=counter+1;END; Any user who has theEXECUTEprivilege forp1can invoke it with aCALLstatement....
The override statement directs the control to use this method in place of the method that was inherited from the base control. When this method is called, it calls the method it overrides by invoking the base.timer1_Tick statement, ensuring that all of the functionality incorporated in the ...
You, the DBA, can control whether users can use delayed transaction durability on a database with the following statement. You must set the delayed durability setting with ALTER DATABASE. syntaxsql Copy ALTER DATABASE ... SET DELAYED_DURABILITY = { DISABLED | ALLOWED | FORCED } DISABLED ...
Make two entries and combine them with an OR statement. For example: SensorID:192.168.10.2 OR SensorID:192.168.20.2. Step 5 Enter the user's IP address in the Source IP field in the Events filter bar. Step 6 If the user can't access a resource, try entering tha...
Institutional Review Board Statement: The study was conducted in accordance with the Declaration of Helsinki, and approved by the local government of Pemba Island of the Ethics Review Committee of Zanzibar (ZAMREC/002/MAY/014). Informed Consent Statement: Informed consent was obtained from all ...
The REORG TABLESPACE utility control statement, with its multiple options, defines the function that the utility job performs. You can create a control statement with the ISPF/PDF edit function. After creating it, save it in a sequential or partitioned data set. When you create the JCL for ...