How To Generate Rank with Partitions
Hi I need to generate the rank for the below data where data should be partitioned by No and Date order by value and want to get the top 3 ranked categories for each No and each Month. Input : No Category Date Value Rank 1 Dog 01-01-2022 32 1 Rabbit 01-01-2022 95 1 Fish 01-02-2022 4 1 Ox 01-02-2022 23 2 Cat 01-01-2022 4 2 Mouse 01-01-2022 12 2 Woman 01-02-2022 66 2 Man 01-02-2022 56 3 Bird 01-01-2022 54 3 Bee 01-01-2022 43 3 Cow 01-02-2022 32 3 Pig 01-02-2022 89 Expected Output : No Category Date Value Rank 1 Rabbit 01-01-2022 95 1 1 Ox 01-02-2022 23 1 1 Dog 01-01-2022 32 2 1 Fish 01-02-2022 4 2 2 Mouse 01-01-2022 12 1 2 Woman 01-02-2022 66 1 2 Cat 01-01-2022 4 2 2 Man 01-02-2022 56 2 3 Bird 01-01-2022 54 1 3 Cow 01-02-2022 32 1 3 Bee 01-01-2022 43 2 3 Pig 01-02-2022 89 2
Flatten multilevel/nested JSON Objects and Arrays
Hello there, Is there a way to flatten a nested JSON (multiple objects inside objects/arrays) without using a Script Snap? Take this input for example: { "msg":"Hello, World", "num":1, "fruits":{ "apple":1, "orange":4, "inner2":{ "message":"found" }, "cars":[ "bmw", "audi", "dacia" ], "cars2":[ { "bmw":"something" }, { "audi":"else" } ] } } The output should look like this: { "msg": "Hello, World", "fruits.cars2.1.audi": "else", "fruits.orange": 4, "num": 1, "fruits.cars.1": "audi", "fruits.cars.0": "bmw", "fruits.apple": 1, "fruits.cars.2": "dacia", "fruits.inner2.message": "found", "fruits.cars2.0.bmw": "something" } So every key name is constructed from the inner objects/arrays of key names delimited with “.” in the case of objects. In the case of arrays, the key name should also have the index number of the current item. One way to do this is using the script snap using any available language. A function that loops through the root object and check the type of the current property. If it’s of type Object or array then I can call the function again. I’ve tried using expression libraries but with no luck. Any ideas?
Date Epoch Example
An epoch date is either the number of seconds or milliseconds since 1 January 1970 00:00:00 UTC. UNIX and other applications use seconds, while JavaScript uses milliseconds. SnapLogic uses JavaScript as its scripting language, so the epoch date is internally stored as milliseconds since epoch. In the example below, we are passing in the date in seconds since epoch. 1 - Set a project parameter. In my example, I have “dateEpoch” set to 1472799302. 2 - Use the following formula in a mapper snap: Date.parse(Date.parse(1000*_dateEpoch).toString()).toLocaleDateTimeString(‘{“timeZone”:“America/Chicago”, “format”:“MM-dd-yyyy HH:mm:ss”}’) This returns a value of: 09-02-2016 01:55:02 Further examples: Date.parse(1000*_dateEpoch) = “2016-09-02T06:55:02.000 Etc/UTC” Date.parse(1000*_dateEpoch).toString() = “2016-09-02T06:55:02.000Z” date test epoch_2017_02_28.slp (4.6 KB)
How to check list of string present Another Column
Hi, I have one requirement in this there is one API return list of values comma separated and Another column coming from Snowflake and I need to compare and generate a flag Note : order of strings are not fixed Example Column1: [‘STRING1’,‘STRING2’,‘STRING3’,‘STRING4’] Column2: [‘STRING1’,‘STRING2’,‘STRING3’,‘STRING4’]
AWS S3 Connection failure
Hello, I am trying to connect to the AWS S3 bucket with the Access Key Id and Secret access key using the AWS S3 Account type in Snaplogic. But it fails to validate and throws an error Failed to validate account:Cause: Access Denied (Service: Amazon S3; Status Code: 403 Using the same credentials I am able to connect with AWS S3 Bucket using AWS CLI and in PostMan as well by selecting Authorization type as AWS Signature. Can someone please help to identify why it is failing to connect in Snaplogic only?
