Lookup in rpgle

Для ботов

WHEN to DO AND IF OR END – conditional selection in RPGLE

Factor 1 is the search argument data for which you want to find a match in the array or table named. It can be: a literal, a field name, an array element, a table name, a named constant, or a figurative constant. The nature of the comparison depends on the data type:. The array or table to be searched is specified in factor 2. For a table LOOKUP, the result field can contain the name of a second table from which an element corresponding positionally with that of the first table can be retrieved. The name of the second table can be used to reference the element retrieved. The result field must be blank if factor 2 contains an array name. One must be specified in positions 71 through 76 first to determine the search to be done and then to reflect the result of the search. Any specified indicator is set on only if the search is successful. No more than two indicators can be used. Resulting indicators can be assigned to equal and high or to equal and low. The program searches for an entry that satisfies either condition with equal given precedence; that is, if no equal entry is found, the nearest lower or nearest higher entry is selected. Resulting indicators can be assigned to equal and low, or equal and high. The compiler assumes a sorted, sequenced array or table when a high or low indicator is specified for the LOOKUP operation. Figure

%LOOKUP Function with ASCEND

With the new BIF, it would probably look something like this:. You probably already know that you can control the names of source files used for generation like this:. Yorkshireman AM. I envy you the ability to operate in a rational, controlled set of models where re alignment of such things is both possible and carried out. There is no way you could enforce it in the AD. I get the enthusiasm to find a way. The simplest way is to, as I said originally, deprecate the OPM generators and come kicking and screaming into at least the first decade of the 21st century You could say the same thing about USRSRC too - allow a marker to say exactly what type of code it can be used within. If one or two fundamental changes were made by CA, the devoted developer following could add in open source user source that could give effect to all manner of Good Stuff. First things first, deprecate the OPM generators. Oh wait, CA won't do that, for backwards compatibility. Rock and a hard place. Henky Saputera PM. Yorkshiremanthat's a very great point! By clicking here, you understand that we use cookies to improve your experience on our website. Skip to main content Press Enter. Sign in. Skip auxiliary navigation Press Enter. Skip main navigation Press Enter. Toggle navigation. Date range on this day between these dates. Posted by. Idea Details Back to Ideation Home. Last activity AM. By: Henky Saputera. Plex 2E. Hello Richard, You probably already know that you can control the names of source files used for generation like this: - within a loaded model environment e. This IS looking like a thread hijack isn't it?

%LOOKUPxx (Look Up an Array Element)

Login or Sign Up. Posts Latest Activity. Page of 1. Filtered by:. Previous template Next. I would like to search array with my search arg. When I do lookup for the first time and array is empty yet, I get decimal data error. When I write sth to array and then do lookup, it works fine. What could be wrong? Or is there any way to search array? Tags: None. March 26th,AM. A decimal data error only occurs when the value being assigned to a numeric field is not valid for example moving spaces to a packed field. Perhaps your file field has an invalid number? Comment Post Cancel. Last edited by michal ; March 26th,AM. That shouldn't even compile. Did you copy and past this or just retyped it? If INVA is empty contains all blanks then the numeric field will also have blanks and you get data decimal errors. It should be a standalone field - missing the 's' in the d-spec. PGM has compiled correctly. This causes the program to initialize the data structure and its sub fields with their default or Inz values when the program starts. Barbara Morris. March 26th,PM. All rights reserved. Yes No. OK Cancel.

sponsored links

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. By the way, there is no reason to use the Fixed Format C specs in both of your examples. How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more. Ask Question. Asked 5 years, 6 months ago. Active 5 years, 2 months ago. Viewed 9k times. Vikash Shukla Vikash Shukla 55 2 2 silver badges 11 11 bronze badges. Is that a typo in your code or your post? Oh sorry Now code has been edited so plz reply now They're two different functions that do two different things. Why would you expect them to work the same? Active Oldest Votes. Scott Mildenberger Scott Mildenberger 3 3 silver badges 10 10 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Q2 Community Roadmap. The Unfriendly Robot: Automatically flagging unwelcoming comments. Featured on Meta. Community and Moderator guidelines for escalating issues via new response…. Feedback on Q2 Community Roadmap. Triage needs to be fixed urgently, and users need to be notified upon….

sponsored links

Function use. We can use this duration to add or subtract to a date or timestamp value. Half-adjust is a rounding process in which less significant digits are dropped off to get the rounded result. The first and second parameters must have the same or compatible types. The following combinations are valid for getting the difference:. It can be used in below formats:. In other words, we can get the dimension using this function. It is used by the SETLL operation to indicate that it detected a record in the file with a key equal to that of the value specified in Factor 1. Only the mentioned fields are updated. In other words, we may need to update only 1 or 2 fields of a file. For that we use this function. If the match is not found, then it returns '0'. We can use this duration to add or subtract to a time or timestamp value. We can use this duration to add or subtract to a Date or timestamp value. These parameters can be character, graphic, or UCS While doing search those blank spaces are also taken into consideration. If a match is found, then position of that matched position is returned else 0 is returned. The argument may be a literal, a named constant, a data structure, a field, an array etc. Program status codes are in the range to and File status codes are in the range to Status codes in the range to are normal i. It can also be used to trim characters other than blanks. We can mention those characters to be trimmed in parameter 2. Site Links. Toggle navigation AS Tutorial. As Subsys.

Lookup to an array element in RPG AS400

Comments on “Lookup in rpgle

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes:

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>