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OPNQRYFOpen query file command with ~ OPNQRYF command creates a temporary access path for a file and after its use the access path is example is shown below Example illustrates Open Data PathODPSteps to create OPNQRYFCPYFRMQRYFUse of OPNQRYFUsing OPNQRYF for dynamic join of physical filesCPYFRMQRYF etc
Open Query File OPNQRYF IBM ~ Examples The Open Query File OPNQRYF command opens a file to a set of database records that satisfies a database query request Once opened the file looks like a database file opened using the Open Database File OPNDBF command and the records in the file are accessed by highlevel language programs that share the open data path ODP
Applicationexample using OPNQRYF IT Answers ~ Instead of creating a new report with the limited criteria you create a CL with OPNQRYF to select the records to pass to the Report The CL could have a command front end to let the user fill in the values for any number of fields then build the selection parameter for the OPNQRYF This is an example CL to build the selection criteria
OPNQRYF Short explanation with some samples Nick ~ create better examples on your own create a file in your testlibrary called brug this is the file that recieves outputdata from the opnqryf upuid 10 p0 openid in the opnqryfstatement is your reference to the internal opnqryfoutput use this name as fromfile in the final cpyfrmqryf where you retrieve the selected data to a
Using OPNQRYF IBM i5iSeries Primerc Concepts and ~ This information should be enough however to get you started using OPNQRYF The first parameter is FILE You have to give the name of the physical or logical file you want to sort You can optionally include the library name and the name of the member you want to process For example OPNQRYF FILELIBLCUSTOMER
Using OPNQRYF to Join Files MC Press Online ~ For example permanently joining files for a monthly report may waste system resources by maintaining a logical view that is used only once a month If you use the OPNQRYF command to join files the logical view is temporary
Using OPNQRYF for file IO in CL ~ Equivalent Copying data from OPNQRYF to another file it is possible to join files together using OPNQRYFI have found that doing this is a resource hog therefore when I have joined I copy the data from the result set into a work file and work with the result set in the work file
Using VALUES and RANGE with OPNQRYF ~ You’ll see examples from customers who have used our products and services to deliver the mobile applications of their dreams faster and easier than they ever thought possible Watch this Webinar Now
Can anybody give me an example for OPNQRYF and call ~ opnqryf Can anybody give me an example for OPNQRYF and call program with detail how a call program is retrieving the data to the OPNQRYF program Moderator note This is a reader submitted question to our inbox
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