This topic unites posts which describe approaches, tools, and solutions to import and export data into InterSystems IRIS and other InterSystems Data platform products: CSV, JSON, SQL, flat files, binary files, globals, streams, etc.
Transition and transfer from Caché to Iris databas. I have a question about import-export from Caché to Iris. Someone will tell you how to do this with a regular one, i.e. using standard procedures from Caché itself or Iris? I am asking in connection with the planned transition from Caché to the new IRIS DBMS.
I need to generate a DDL file from a .cls class that already exists, the idea is to create a mirror table in SQL. Is it possible to do this export or do I need to do the CREATE TABLE manually?
Is it planned that LOAD DATA takes into account several DATE/DATETIME formats with, for example, a parameter indicating the format used in the source data?
example :
LOAD DATA .../...
USING
{
"from": {
"file": {
"dateformat": "DD/MM/YYYY"
}
}
}
As the title suggests, I would like to programmatically export each HL7 schema category as XML, either as a stream object or to a file. How would I go about doing this?
I find the Data Import Wizard very handy. Has anyone thought of enabling the form in the application where it can be adapted for application user requirement?
It can sometimes be useful to list or export all of the subclasses that are derived, directly or indirectly, from a given class. In Studio, the Class -> Derived Classes menu option will show such a list, but I'm not aware of a built-in API for programmatically exporting their source code.
What will be the best way to transfer the persistent data stored in the SQL tables from one instance of Healthshare to a new instance ? Is there any InterSystems recommended process or documentation for this?
Suppose I have full access to InterSystems IRIS database instance A and want to export a consistent part of the data and import it into another InterSystems IRIS instance B. Classes are equal.
What are the most general and convenient options for me?
I exported selected globals from a Cache 2017 database into a single 4 Gb gof file. Now I tried to import from this file via Management Portal on a different machine . Only about half of the globals was imported and my attempts to select additional globals led to nothing, no new globals have been imported. Well, obviously I am mildly curious what's going on and how can I see the corresponding error which did not appear in the Import window but I can also shrug it off and consider what should I do next.
So I've been reviewing a lot of questions posted in the InterSystems community regarding NULL properties in JSON. I've also been reviewing the JSON documentation. None of these things have been able to help me so far.
1. We don't seem to have the %JSON.Adaptor class available for us to use in our system.
2. I'm not really confident enough to create JSON Type classes or backporting code, etc.
We are retiring a hosted application for an electronic health care records (EHR) system which stored the data on Cache for UNIX (Red Hat Enterprise Linux for x86-64) 2017.2.2 (Build 867_4_20245) Thu Oct 8 2020 16:58:40 EDT. The hosting company is providing me with a single CBK file. I need to install a database system to restore the database and provide occasional SQL access for reports when necessary. I'll need to maintain access to the data for an approximately 10 year retention period. Not sure how to approach restoring this old of a database and eventually upgrading it to a newer re
We are migrating from AIX to Linux and part of our testing is trying to figure the best method to migrate the code. I am trying to export an entire Production, however I keep running into an error...
Error generating export list for production osuwmc.TestClin and all items may not be listed. ERROR #5002: Cache error: <CLASS DOES NOT EXIST>zgetRecordandComplexMapClasses+34^Ens.Config.Production.1 *(No name)
I went through any Complex Record Maps, and recompiled them but I am still getting the same error
I have a process that is importing lots of data from an external file, but every now and then I come across a STORE error.
I know that the STORE error is occurring in the %Save method of the class but I know very little else and I think its something to do with a lage amounts of Related Objects.
Is there a method of finding out more information regarding this error i.e. which actual object was being saved etc etc.
We have Edge Production where we uploading flat files clinical data, and during testing we do this for several rounds load data, test them and reload them. So everytime we have to generate differnet patient data or change MRNs etc. So request is is there a command to delete patient records that will remove from the tables, and delete reference in the registery as well.
Any guidance that you follow for testing backload data and delete loaded data, pls share
I have csv date file with date values like this "4/10/2021" for April 10, 2021. I defined a table with this property: Property TranDate As %Library.Date.
I capture error
[SQLCODE: <-104>:<Field validation failed in INSERT, or value failed to convert in DisplayToLogical or OdbcToLogical>] [Location: <ServerLoop>] [%msg: <Field 'dc_data_finance.transact.TranDate' (value '4/10/2021') failed validation Field ...
I do not really want to change TranDate to %String. How can I import "4/10/2021" into %Date property?
I want to move a development IRIS for Health database to another server. I will do this manually for specific reasons. If I simply copy the /mgr folder along with all the files (.DAT, .GBK, etc.) and configure it in the new server, will it work?
Hello. When you export and then import a table of data, is the import smart enough to figure out if a row already exists in the new namespace, and if so update the row rather than just save/add the row?
For example, we have a table in DEV, and the same table in QA. The DEV table has more fields than QA. When we moved up the class, the field definitions went with the table into QA, so now the table definition is the same in both.
I started some development with the IRIS 2020.4 version and did not continue it for some months.
Now I just wanted to continue, but saw the license is not valid anymore.
Is there still a possibility to upgrade to 2021.2 community edition and to recover the globals from the old edition without having a valid license key?
Is there a way to have a Data Lookup table be automatically updated via a script or cache code? We have a file that is being created by our EMR, and we need to import it into Ensemble to update it. Just trying to see if we can automate this process.
There will be serious errors and garbled code when I use the Data Migration to connect to MySQL through JAVA gateway. In fact , there are always many problems when I import data to the Caché database.
Our team is looking for a way to export all of our Cache SQL tables into Microsoft SQL Server. I have only found a method to export one table at a time into an ASCII file. We have over 170 tables so this would be very tedious and time consuming. Is there a way to directly export from Cache to SQL Server. Alternatively is it possible to export the entire database in a single shot or even multiple tables to text files?
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