当编译一个过程时,CREATE PROCEDURE语句的过程标识符成为数 据字典中的对象名。 CREATE OR REPLACE PPROCEDURE procedure_name (optional parameters) IS | AS declarative part BEGIN program body EXCEPTION exception handler END procedure_name; Declarative Part 是声明变量的地方,比如: local_counter NUMBER := 0...
Parameter opsional.Extends OperationOptions PropertiLuaskan tabel resumeFrom Poller berseri yang dapat digunakan untuk melanjutkan Operasi Jangka Panjang yang dijeda yang ada. updateIntervalInMs Tunda untuk menunggu sampai polling berikutnya, dalam milidetik....
A procedure begins with a header that specifies its name and an optional parameter list. Each parameter can be in eitherIN,OUT, orINOUTmode. The parameter mode specifies whether a parameter can be read from or written to. IN AnINparameter is read-only. You can reference anINparameter inside...
The procedure xp_fixeddrives is one of the most useful procedures. It presents a list of all drive letters and the amount of free space each drive has. The parameter has a single optional input parameter that can filter the results by drive type. A value of 3 will return all mass storage...
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If the value of the CURRENT SCHEMA special register is *LIBL, the procedure will be created in the current library (*CURLIB). Otherwise, the procedure will be created in the current schema. The schema-name cannot be QSYS2, QSYS, QTEMP, or SYSIBM. (parameter-declaration,...) Specifies ...
Positional Notation In positional notation, you can call the procedure as − findMin(a, b, c, d); In positional notation, the first actual parameter is substituted for the first formal parameter; the second actual parameter is substituted for the second formal parameter, and so on. So,ais...
Identifies the parameters of the procedure, and specifies the mode, name, data type,and optional default valueof each parameter. One entry in the list must be specified for each parameter that the procedure will expect. It is possible to register a procedure that has no parameters. In this ...
IN - is optional, by default it is a IN type parameter. 2)OUT Parameter: The OUT parameters are used to send the OUTPUT from a procedure or a function. This is a write-only parameter i.e, we cannot pass values to OUT paramters while executing the stored procedure, but we can assign...
--- dump_trace --- -- NAME: -- dump_trace - Dump Optimizer Trace -- -- DESCRIPTION: -- This procedure dumps the optimizer or compiler trace for a give SQL -- statement identified by a SQL ID and an optional child number. -- -- PARAMETERS: -- p_sql_id (IN) - identifier of ...