I am using:
query.find().continueWith(new Continuation<List<Item>, Void>()
However, this query just fetches me the list of single field in the database. Can you please let me know what construct do I need to use for query to fetch complete record (multiple fields in one row/ record)?
Related
I am using the Salesforce SOQL snap in a SnapLogic integration between our Salesforce instance and an S3 bucket.
I am trying to use a SOQL query in the Salesforce SOQL snap field "SOQL query*" to return the column names of an object. For example, I want to run a SOQL query to return the column names of the "Account" object.
I am doing this because SOQL does not allow "Select *". I have seen code solutions in Apex for this, but I am looking for a way to do it using only a SOQL query.
You want to query metadata? Names of available tables, names of columns you can see in each table, maybe types instead of real Account/Contact/... data, correct?
You might have to bump the version of the API up a bit, current is 47 / 48 so some objects might not be visible in your current one. Also - what API options you have? SOAP, REST? Is "Tooling API" an option? Because it has very nice official FieldDefinition table to pull this.
It's not perfect but this could get you started:
SELECT EntityDefinition.QualifiedApiName, QualifiedApiName, DataType
FROM FieldDefinition
WHERE EntityDefinition.QualifiedApiName IN ('Account', 'Contact', 'myNamespace__myCustomObject__c')
I don't see the table in the REST API reference but it seems to query OK in Workbench so there's hope.
Generally try to Google around about EntityDefinition, FieldDefinition, EntityParticle... For example this is a decent shot at learning which tables are visible to you:
SELECT KeyPrefix, QualifiedApiName, Label, IsQueryable, IsDeprecatedAndHidden, IsCustomSetting
FROM EntityDefinition
WHERE IsCustomizable = true AND IsCustomSetting = false
Or in a pinch you could try to see which fields your user has permission to query. It's bit roundabout way to do it but I have no idea which tables your connector can "see".
Starting from API version 51.0 there's the FIELDS() function available: it lets you query all fields of a given object similar to "SELECT *"
Example:
SELECT FIELDS(ALL) FROM User LIMIT 200
Reference:
https://developer.salesforce.com/docs/atlas.en-us.soql_sosl.meta/soql_sosl/sforce_api_calls_soql_select_fields.htm
I have a huge list of Ids and Names for Contacts defined in this simple DW script. Let's show just two for simplicity:
[
{id:'169057',Name:'John'},
{id:'169099',Name:'Mark'}
]
I need salesforce connector to execute a single query (not 1000 unitary queries) about this two fields.
I expect the connector to be able to use a List of Maps as input, as it does using update/insert operations. So, I tried with this Connector config:
I am getting as response a ConsumerIterator. If I do a Object to String transformer but I am getting an empty String as response.
I guess must be a way of executing a big query in just one API call... But I am not finding it. Have in mind I need to use two or more WHERE clauses.
Any idea? Thanks!
I think you need to create two separate list for id and Name values from your input and then use those list in the query using IN.
Construct id list to be used in where clause. This can be executed inside for each with batch size 1000.
Retrieve name and id from contact for each batch
select id, name from contact where id in (id list)
Get the desired id's by matching name retrieved in step 2 within mule.
I want to return all the documents in a Cloudant database but only include some of the fields. I know that you can make a GET request against https://$USERNAME.cloudant.com/$DATABASE/_all_docs, but there doesn't seem to be a way to select only certain fields.
Alternatively , you can POST to /db/_find and include selector and fields in the JSON body. However, is there a universal selector, similar to SELECT * in SQL databases?
You can use {"_id":{"$gt":0}} as your selector to match all the documents, although you should note that it is not going to be performant on large data sets.
I am querying users from Firebase and would like to know the best method to query all users excluding the current ref.authData.uid . In parse its read like this......
query?.whereKey("username", notEqualTo: PFUser.currentUser()!.username!)
query?.whereKey("username", containsString: self.searchTXTFLD.text)
Also, is there any Firebase query type similar to Parse's containsString?
There is no way to retrieve only items from Firebase that don't match a certain condition. You'll have to retrieve all items and exclude the offending ones client-side. Also see is it possible query data that are not equal to the specified condition?
There is also no contains operator for Firebase queries. This has been covered many times before, such as in this question: Firebase query - Find item with child that contains string
I'm trying an API that will list all values within all documents in my Cloudant database. I use '_all_docs' at the end of my API however this only shows the IDs and revs of my JSON documents, it does not show all values within the documents. Can an API show all the data within the documents, or should I be creating a 1 document with arrays (representing what would be rows on an SQL table)?
If you want to display the contents of the document append the following to the query string.
include_docs=true
You can also use this on Views and Search indexes to get the complete doc.