I have a code block in a BPL. I have the below SQL and code. All variables have been declared and set. When I run the SQL, if there are no values returned, I get 100 for the value of SQLCODE when I perform the FETCH, which is correct. If values are returned, I get a -400 error when I perform the first FETCH. I've investigated, but cannot find the reason for a -400 error. Hoping someone out here understands this and knows what's wrong.
I need to convert an array with an unknown number of indices to a JSON string for transmission (which is why it isn't possible to iterate through it using $ORDER). Does ObjectScript provide functionality to convert an array to a JSON string?
Edit 1: As Joel mentioned, the array is subscripted and has an arbitrary structure like:
Hello! I have basic web services application that c# clients connect to the cache web services. Using the browser, the user enters in the following url.
Caché running on Windows Server includes a built in telnet service. Unfortunately though telnet is a plain text protocol, which generates a security violation from our network security scanner. Is there a way to replace telnet with SSH to connect to a Caché system running on Windows 2012 R2?
I work as a contractor for the Department of Veterans Affairs. I want to read data from an Excel workbook. I searched posts here and saw Apache POI suggested. I believe Apache POI is not approved for use within VA. I also believe we should be able to run SQL query against Excel. Has anybody done such a thing or are there other ways to read data from Excel workbooks?
If a global node contains special characters, (eg : a line returns), it will be displayed like this in Portal ("System > Globals > View Global Data" panel) :
^A(1) = "this is"_$c(13,10)_"a test"
I would like to export global data to a txt file using a similar format.
I already wrote the main code (that loops on all nodes and dump them to file), the problem is how to handle special characters. For the moment I replace them manually one by one. It works, but it's far from perfect :
Product is Caché
Version is 2018.1
Hi
I'm working in a security issue of the system that says that once you are logged into a session
and you save this cookie. You can go to another navigator and use this cookie to be registered.
I would like to chenge this cookie once user is logged into my system but I can't logout and
login again because all my cookies are removed.
Is there a way to change to cookie or renew it?
Thanks a lot.
Is there an InterSystems supported dotnet core library or community contributed repo on the horizon? At this time we are exploring installing the ODBC driver in our containers but would rather use more robust solution.
Okay, we've got a quite useful way to very easily Import and export our objects as JSON, similar to what we already had before for XML.
So, It's a %JSON.Adaptor. But the issue here I faced with, working with Stream properties.
I have an example, when I generate an object, with stream binary stream properties. Export and Import the same, but getting the different resulting objects, depends on the original size of streams.
Say I have an ObjectScript object called Book. It has 2 properties title and author. It extends JSON.%Adaptor, so I can call book.%JSONExport() and get this output:
{ "title": "For Whom the Bell Tolls", "author": "Hemmingway" }
In my web service I want to have a search function that returns an array of Books along with the total number of responses, like this:
I have a set of strings that contains special characters. Im trying to write a sql query to remove all the special characters in the string. Im using Intersystems cache sql.
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