WRKQRY acts as a query builder where we can make our query based on the options khadictasmimou.cf is used to access records of selected format of. There are two types of queries that can be preformed on the AS/ This is a sample of an AS/ based query: To start, key in: WRKQRY. Work with Queries. To do this, the AS/ uses a portion of the underlying OS/ code, called query by keying in the Work with Queries (WRKQRY) command.
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AS/ iSeries Programming and Consulting. query and change it to print a report. To do that, work with queries again (WRKQRY). Then fill in the screen like. Creating an as Query As Query, QUERY/ as it used to be called or IBM Query for Iseries, which is whats shown these days on the. For the AS Query start with WRKQRY Here is the Query manual publib. khadictasmimou.cf
Just choose Receive in Client Access, right? But no. Enter a file name and library and enter a record length that is at least as long as the longest record in the PC file it can be longer. Enter 18 Change using DFU. You should see two lines available for data entry.
Hit F3 to exit entry mode. Hit return again. Now we can download the file to the PC. Choose Receive in Client Access. Click OK to confirm these settings. Choose Send in Client Access. What if you want to upload a file with a data structure, not just a flat file as in the example above?
In that case, you need to tell the what the field layout of your data file will be. First of all, I needed to create a physical file on the with the field layout I wanted.
To do this, I created a DDS Data Definition Specification , which involves creating a new, empty source file member and entering record and field specifications. Lines 4 and 5 specify the actual fields.
Note that there can be only one record format per file. The product will be a physical file with two fields.
Believe me, it takes a lot longer to explain it than to do it. Now you have everything you need to upload. Oh, just one more thing.
Your Excel file should be saved as space-delimited. In my limited! That will fill the empty file with records from your. The will use the source file to create the physical file on the fly.
That was a simple example. Things become more complicated when you have an Excel file with variable-length data. What are your options then?
Good luck. What I did was use formulas to extract the columns. This will force whatever is in column C to fit into a character field. If the length of the data is shorter than the field length, we need to pad it with spaces. The REPT function does this. I did this once because I needed to feed an interface that was expecting a fixed-field file.
Read on for a more practical solution using comma-delimited files. There are two steps. Enter a number at least as long as the longest line in the CSV file, in this example The next step requires that you have a physical file with a record layout compatible with your CSV. This command does all the heavy lifting of parsing the flat file at the comma and loading the physical file.
Deleted records are evil. Well, I was learning about reorganizing files and needed a test file to work with.
We had a file with over a million deleted records, so I copied that. One of the first things I needed to learn was how to write queries and produce reports. If the messages seem too cryptic, just position the cursor on the message and hit F1 for a detailed discussion of the message as well as suggested solutions. I find that I use Query Manager most of the time these days, mostly because I can pass parameters into the query.
To use this feature, rewrite your query by replacing any hard-coded values with variables wherever you need one. Variable names start with an ampersand. Get in the habit of making your variable names all upper case. Since the case of the variables must match, it follows that the variables in the query must be in upper case.
Be advised that the value of your SQL variables has a character limit. This can be a significant limitation if you are putting longer query fragments in your variables. I was summing a group of columns and ran into this limit. Other than these two gotchas, quoting is the most confusing aspect of using variables.
It can drive you mad. The way you quote your value depends how you want the variable to be interpreted in the query. Basically, the outermost quotes in the CL program will be stripped away. This means that if you need a quoted value in your query, as for a string, then you will need to triple quote the string in your CL program; '''my string''' will become 'my string' CL Programming Seems like I need to learn CL programming as well as RPG Herewith, some random notes to myself.
Sending Email Using SNDDST It is quite useful to be able to send email programmatically, for example to notify users that a process ran or to send a report as an attachment. There are two ways at least to do this from within a CL program. I have never attempted this. This assumes, of course, that your has SMTP mail already set up.
Then, we' ll copy it and change it to create a printed report. Query for iSeries Use V5R2. How can we see all objects in a library? And I use sql instead of wrkqry even on quick.
Boy that wasn' t very obvious was it? Locked query in AS Submit your e- mail wgkqry below. Wrkqry as pdf Wrkqry as pdf Press F9 to specify an additional file selection. In other words, how to summarize a field. How to get total salary for each department using Wrkqry as pdf. Wrkqry as pdf, F4 for list Library. Ibm as interview questions answers pdf ibm as interview questions. Wrkqry in as pdf. Online version: bosanova. It is possible to retrieve the SQL statement.
Specify File Selections Type choices, press Enter. You do not need print capabilities to do this wrkqry as pdf. Wrkqry in as pdf Wrkqry in as pdf Name, F4 for list Library.
Now you can use option 1 to select scrrens that will allow you. This will allow you to save the wrkqry as pdf for later use. Html track of other objects.