![]() If the columns in the list have names these are used in the describe. Where n is twice the number of records that could fit in The driver automatically executes a list_more(list,n,true) If the function doesn't return an error, the RPC returns a list This (optional) parameter contains a list of parameters. This function translates into the following four parameters:Ī command string that must begin with SELECT. When you write the TRIMpl stand-alone application, use the Issue a command to the remote procedure code (RPC). Following the exclamation mark, put the fully-qualified path to the The secondĮlement in the connect string is the RPC application name without the. You can pass up to two parameters (depending on theĬonnect to a database using a standard connect string.Ĭonnect(0, protocol must be "net" since the RPC is on a remote machine. Releasing the database is implicit when a client exits or when it reuses an existingĬonnect ID for a new connection. Network for which it has access and authority. In this process, either the client or the RPC application can use any database on the The RPC performs its tasks and returns requested information to the client. The TRIMpl Reference Guide) which are translated to one of six new #definesįor the RPC. The client can issue one of five TRIMpl functions (which are completely documented in Your client issues a connect, this time to a TRIMpl application on a networked machine, and calls the RPC when it needs the stand-alone application's functionality.) Client Functions (TRIMrpc works like VORTEX drivers in your enterprise. #define db_exec 11 /* execute SQL statement */ #define db_open 6 /* open cursor &describe*/ #define db_releaseĒ /* release database*/ #define db_connectđ /* connect to data base*/ In the trim/dv.h file when you create the executable runtime: Through TRIMrpc), you must include the following new #defines (reading values from a screen or writing to a screen is not currently available To access your useful TRIMpl applications that do not require screen input and output Stored procedure calls and be confident that they will run the same on all platforms Static variable space, they remain the same for all calls. Reuse gets a new meaning for TRIMpl programmers and the systems on which they work. Simply connect through the new driver and call the code. Maintaining multiple versions for platform compatibility, moving and updating filesĪre activities of the past. Text manipulation, and access programs, for example, become transparently available toĪny other TRIMpl "client" on the same network. Any programs you created with TRIMpl, including calculations, Now you can access TRIMpl application code (the RPC- remote procedure call) from any You'll welcome the Remote TRIMpl enhancement to DesignVision functionality, called TRIMrpc. ![]() For different scenarios of parameters variations we show that the EDC process may bring from 49% to 62% of savings when compared to PDC process.If you have been struggling with how best to make use of TRIMpl portability, For the sample clinical trial considered in our simulation study and our parameters estimations the EDC process decreased data collection costs for 55%. The most significant model difference between PDC and EDC process appeared in data management sub-process. Through an analysis and modeling efforts we identified sub-processes which contain main differences affecting duration and costs of the PDC and EDC process: data gathering at the research center monitoring and data management. We estimated the values of all these parameters and performed costs calculations for a sample clinical trial. ![]() The parameters which appear in these functions include efforts, staff prices and data quality parameters. In order to evaluate the costs of the processes we assigned costs functions to each process function which appears in the model. We used Extended Event-driven Process Chains (eEPC) modeling technique to model PDC and EDC process. Our objective was to model PDC and EDC process and to estimate the difference of the costs of PDC and EDC process for a sample clinical trial based on these models. In our study we considered clinical trial as a business process. An alternative to clinical trial paper-based data collection (PDC) is internet based electronic data collection (EDC), where the investigators over the internet enter data directly in the electronic database by themselves.
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