I am doing a data transfer in DBeaver and want to invert boolean value of column. What i need to type to get a column value in Transformer Expression?
Column called "isStarted", after all i get error:
Task execution failed
Reason:
org.jkiss.dbeaver.model.virtual.DBVUtils.parseExpression#1:28 undefined variable isStarted
Related
I'm trying to loop over data in an SQL table, but when I'm trying to use the value inside a foreach loop action using the #item() i get the error:
"Failed to convert the value in 'table' property to 'System.String' type. Please make sure the payload structure and value are correct."
So the row value can't be converted to a string.
Could that be my problem? and if so, what can I do about it?
Here is the pipeline:
I reproduced the above scenario with SQL table containing table names in lookup and csv files from ADLS gen2 in copy activity and got the same error.
The above error arises when we gave the lookup output array items directly into a string parameter inside ForEach.
If we look at the below lookup output,
The above value array is not a normal array, it is an array of objects. So, #item() in 1st iteration of ForEach means one object { "tablename": "sample1.csv" }. But our parameter expects a string value and that's why it is giving the above error.
To resolve this, give #item().tablename which will give our table names in every iteration inside ForEach.
My repro for your reference:
I have given same in sink also and this is my output.
Pipeline Execution
Copied data in target
I am trying to set a lookup field in the copy data action in Azure Data Factory.
The error I'm getting is
Failure happened on 'Sink' side. ErrorCode=UserErrorTypeConversionFail,'Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,
Message=,Source=,''Type=Microsoft.DataTransfer.Common.Shared.HybridDeliveryException,Message=The
attribute 'ks_supervisor' with value 'E3BEFA28-C7A6-EA11-A812-000D3A1BB8EF' cannot be converted from
original type 'System.String' to target type 'Microsoft.Xrm.Sdk.EntityReference'.,Source=Microsoft.DataTransfer.ClientLibrary.DynamicsPlugin,''Type=Sy
stem.InvalidCastException,Message=Specified cast is not
valid.,Source=Microsoft.DataTransfer.ClientLibrary.DynamicsPlugin,''Type=Microsoft.DataTransfer.Common.Sh
ared.HybridDeliveryException,Message=The attribute 'ks_supervisor' with value 'E3BEFA28-C7A6-EA11-A812-
000D3A1BB8EF' cannot be converted from original type 'System.String' to target type
'Microsoft.Xrm.Sdk.EntityReference'.,Source=Microsoft.DataTransfer.ClientLibrary.DynamicsPlugin,''Type=Sy
stem.InvalidCastException,Message=Specified cast is not
valid.,Source=Microsoft.DataTransfer.ClientLibrary.DynamicsPlugin,
The key piece is value 'E3BEFA28-C7A6-EA11-A812-000D3A1BB8EF' cannot be converted from
original type 'System.String' to target type 'Microsoft.Xrm.Sdk.EntityReference'.
My question is how do I set a lookup field value in D365/CDS/CRM if it is expecting a value of type EntityReference?
I have tried the CDS connector, Dynamics 365, and the CRM connector, but all result in an identical error. I have also looked for ways to try converting the source value from a string to a GUID, but I can't find a way and I don't know if that will help since it is a GUID not EntityReference. The source column is from a SQL table of type "uniqueidentifier", but it is projecting automatically to a string.
I had to add "#EntityReference" to the destination column name in the column mappings. See the answer provided by MSFT here: https://learn.microsoft.com/en-us/answers/questions/34069/azure-data-factory-copy-data-to-cds-cannot-convert.html?childToView=34732#comment-34732
See the documentation for setting lookup column values here. It also shows how to set a customer column value: https://learn.microsoft.com/en-us/azure/data-factory/connector-dynamics-crm-office-365#writing-data-to-lookup-field
I'm trying to select data using below sql and created the following function to split the data but I get SQL0440n error.
The error "SQL0440n" simply means that a function (aka routine) in your SQL statement has not been found.
SQL0440N No authorized routine named "<routine-name>" of type
"<routine-type>" having compatible arguments was found.
If it is a user defined function, you will need to qualify it with a schema name when you use it, or alter your CURRENT PATH to let Db2 find the function by looking in a given set of schemas.
https://www.ibm.com/support/knowledgecenter/en/SSEPGG_11.5.0/com.ibm.db2.luw.sql.ref.doc/doc/r0001014.html
If you still get the same error, check that the data-types of the input values to the function match, or are implicitly castable to the data-types in your function parameters
Azure Data Factory error:
The expression 'item().$v.collection.$v' cannot be evaluated because property '$v' doesn't exist, available properties are '$t, $v._id.$t, $v._id.$v, $v.id.$t, $v.id.$v, $v.database.$t, $v.database.$v, $v.collection.$t, $v.collection.$v, id, _self, _etag, _rid, _attachments, _ts'
How can I get around that ?
I am using this expression in forEach which is connected to lookup activity which is reading values from CosmosDB. I am interested only in single column, but SQL:
select collection from backups
didn't work, hence I switched from "Query" to "Table", hence output of lookup activity contains json object with fields containing $
this error results from for each activity treats "." as the property accessor, please use the expression "#item()['$v.collection.$v']" to get around the error. Thanks.
I am unable to dynamically change the column header values during run time while creating a jasper report. Why do I keep getting string to boolean cast exception everytime I assign the value to table element's column header??
I have a column header that is a part of the table element. And this table and its dataset are not a part of the main data set. I want to the column header to change dynamically based on values in the main dataset. The main dataset and sub data set return different resultsets
The steps I followed were:
create a variable called v1_enabed (string) and v1_display(string) in the main dataset. I also assigned the required fields(from the main data set) to these variables
I created a parameter p1(string) in subdataset
I use the subdataset fields for table creation. I used the table element.
I go the table and map the parameter p1(string) to the table. And I assign the expression ($V{v1_enabled} == Character.toString('1')) ? $V{v1_display} : $V{v1_display} to it
Until here whenever I run the report, I do not get any error.
Now, I go the table. Pick up the 5th column and assign this in the print when expression section -- $P(p1)
Now, comes the error: java.lang.String cannot be cast to java.lang.Boolean
How do I solve this?