Do you know if there is any way to disable the automatic tuning IRIS is doing every time a class is altered? It just takes too long in our case and is holding the system, so I'd like to tune the tables when I decide it (again).
I've seen in the documentation that for 2023 version there is an option present in the backend. But not for 2022, so I assume a flag is needed somewhere.
I have a linked procedure class and SQL gateway setup and I can't seem to get any response, status or error from using the stored procedure, I think it must be something big I'm missing to not even get a status.
Can someone see what my problem is please, any help would be very much appreciated.
I got a resultset, and some columns might be a JSON_OBJECT. Is there a way (based on metadata) to determine that the column was formed from JSON_OBJECT function?
set rs = ##class(%SQL.Statement).%ExecDirect(,"SELECT 1 colA, JSON_OBJECT('id':1) col2")
do rs.%Display()
CREATE TRIGGER "SQLUser".SYM_ON_U_FOR_SYM_CHNNL_125123 AFTER
UPDATE
ON "SQLUser"."sym_channel" REFERENCING OLD ROW AS OLD NEW ROW AS NEW FOR EACH ROW
DECLARE @var_row_data VARCHAR(16336);
WHEN
(
1 = 1
and 1 = 1
)
-- I will use OLD/NEW alias here set @var_row_data = ''; LANGUAGE sql insert into mytable (id, data) values(1, @var_row_data);
For my recent tutorial, I used %Query Wizard of Studio.
Could any of the VSCode experts please show me how to generate
Query Statement with input parameters, CONTAINID , ROWSPEC and the required class methods - <queryname>Execute() - <queryname>Fetch() - <queryname>Close()
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Using VECTOR_COSINE() in SQL query to perform a text similarity search on existing embeddings in a %VECTOR column.
Code is below.
Commented out sql query returns this error: SQLCODE: -29 Field 'NEW_EMBEDDING_STR' not found in the applicable tables^ SELECT TOP ? maxID , activity , outcome FROMMain .AITest ORDER BY VECTOR_COSINE ( new_embedding_str ,
Sql query as written returns ERROR #5002: ObjectScript error: <PYTHON EXCEPTION> *<class 'OSError'>: isc_stdout_write: PyArg_ParseTuple failed!
I noticed when creating Record Map's within Ensemble that it is creating a Persistent cache table as it translates the file and puts it into the Record Map data structure.
I was wondering if there was a way to add a column to the cache table that is Hidden from the record map, but is a calculated date value on when that record was inserted?
Presenter: Andreas Dieckow Task: Apply SQL security to multiple servers in a distributed system Approach: Provide code samples for using new API calls to apply SQL security statements to multiple instances of our products
Description: The requirement that started at all. See examples on how to use this new feature and integrate it into your application by discuss code examples.
Problem: SQL Security is local to the instance and most of time driven by customer application code. That it is only local to the instance and is not automatically going to other instances requires a solution.
Solution: With application code use new API calls to issue SQL security statements that is applied to multiple instances.
Content related to this session, including slides, video and additional learning content can be found here.
I have a question regarding SQL insert/update from the mananger portal's SQL window.
I am trying to do an insert with a value that contains multiple spaces ($32) between two words. This is needed for a comparative reason. But the spaces are automatically trimmed away all the time. How should I write to keep these?
Example:
Insert into TableA (MyColumn) Values('xxxx yyyy')
then the spaces are trimmed away and it becomes: 'xxxx yyyy'
But I want to keep the spaces. How do I get around the problem?
I have a Business Service which retrieves data via a SQL adapter and writes the data in text file. My production is doing the job, but instead of the Business Operation output being one file, I am getting many files, with 1 , 2 or 3 rows only.
I'm new to cache, come from an oracle and sql server background. In oracle and sql server I could write basically a stored procedure like script and pass it in as text to the command to execute.
Example:
Below would be the _sqltext
DECLARE @Id INT;
select id into @Id from something;
if @Id = 9
BEGIN
do something
END
The _sqltext would work in sql server, what would be the equivalent for cache for it work?
New to machine learning? Watch this video on InterSystems Developers YouTube to understand the basic concepts of machine learning and how it provides value in applications around the world today:
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I have a case where I have an external table that lives out in MS SQL. Using Ensemble Security functions has anyone created a csp or cls page that acts like a portal to allow users to Update a multidimensional table without knowing SQL? I could clone the EnsPortal.LookupSettings but that was made for LUT which are only 2 columns.
I know its a long shot but trying to see if there was anything off the shelf that I can use to help meet the requirements of this project.
This is a detailed, candid walkthrough of the IRIS AI Studio platform. I speak out loud on my thoughts while trying different examples, some of which fail to deliver expected results - which I believe is a need for such a platform to explore different models, configurations and limitations. This will be helpful if you're interested in how to build 'Chat with PDF' or data recommendation systems using IRIS DB and LLM models.
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If you're looking to get started with SQL in InterSystems IRIS or want to make your queries more efficient, try one of these short online learning exercises!
I am new to cache. In an interview i was asked how to optimize a sql query.
I just said I will create index on conditions which are present in where clause. But as per interviewer I should check How query plan is getting executed. This will help in optimizing Sql queries.
I want to know what will be the answer for how to optimize SQL query in cache.
hi，
I followed the example of the system and wrote a method to connect to an external database to obtain a result set, but I couldn't get the result.
can anyone please help on this.
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When I use Escape logic when inserting or updating Oracle Table I'm getting Max-Length exceeded error. With the original value the length is good but after I add Escape Logic, it causes value to be greater than max-length. The original value was "I visited O'Brien before heading out of town." and after added Escape logic it was "I visited O''Brien before heading out of town." Max-Length is 45.
INSERT INTO MyText
(text)
VALUES
('I visited O''Brien before heading out of town.')
/\
right here
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