SlamData is an open source project that lets you run SQL queries on MongoDB.
SlamData is an open source project that lets you run SQL queries on MongoDB, and build interactive reports that can be embedded anywhere
Questions tagged [slamdata]
30 questions
4
votes
3 answers
Failed at chromedriver installation
I'm going to install slamdata on debian Jessie, as described here, but I failed at npm install section and it wanted to install chromedriver. I even tried a mirror of chromedriver. Here is logs.
exec@mob-db1:/opt/slamdata$ npm install
npm WARN…
IAmAliYousefi
- 1,132
- 3
- 21
- 33
3
votes
0 answers
How to invoke scala method containing functional parmeter in java?
env:
java:1.8.0_201
scala:2.11.8
IDE: IntelliJ IDEA 2018.3.5 (Ultimate Edition) (Build #IU-183.5912.21)
Intellij Scala plugin:V2018.3.6
I have a class method like this
class ScalaA {
def cal(op: () => String): String = {
op.apply()
…
刘思凡
- 423
- 2
- 14
2
votes
2 answers
lambda groupingBy Object returns complex JSON
Recently started using the lambda in Java.
Map lMap = rptData.stream().collect(Collectors.groupingBy(Expense::getCategory,
Collectors.summingDouble(j -> j.getFltAmt().doubleValue())));
The above code returns map, which…
Shamseer
- 682
- 1
- 11
- 24
1
vote
1 answer
iOS ARKit saving map across multiple sessions
I am developing an app using iOS ARKit which has launched recently. I have a question if map and data that has been added can be extended to multiple sessions.
I am adding UI elements on top of map data, however if I close the app and open it…
Venkatesh
- 3,558
- 8
- 32
- 38
1
vote
0 answers
How to reference query results from multiple SlamData queries?
In trying to chart MongoDB data with SlamData my data is such that I need multiple SQL2 queries in order to get it into the format I need for my chart, so my cards currently look like;
My MongoDB Collection > Query1 > Preview Table > Query1 >…
bicster
- 740
- 3
- 9
- 18
1
vote
0 answers
Slamdata Error when using variable in 3 level chained markdown : There is no binding for the variable
Slamdata Vesion : 4.1.1
There are 3 decks.
Each has set up markdown and show markdown cards used in it.
Variables set in deck 1 accessible and working fine in deck 2
(a mirror of deck 1)
Additional variable created in deck 2 .
Show markdown card…
Abd
- 11
- 2
1
vote
2 answers
SlamData DATE_PART
Is there any way to tell SlamData that a week starts on Monday (as it does in Germany)?
Want to GROUP BY DATE_PART("week", c.createdAt) which is always wrong as SlamData's week start a day earlier than ours.
In some Database systems you can "SET…
Frank Geßner
- 11
- 1
1
vote
2 answers
Slamdata: how to find cumulative sum based on the date
i have used the query function in SlamData.
My code:
SELECT
DATE_PART("year",thedate) AS year,DATE_PART("month",thedate) AS month,
SUM(runningPnL) AS PnL
FROM "/Mickey/testdb/sampledata3" AS c
GROUP BY DATE_PART("year", thedate)…
Mickey Lau
- 19
- 1
1
vote
1 answer
SlamData install Linux
does anyone know how to install SlamData on linux? I've download the file on my machine, and double click it, but it opens a green screen and nothing happens. Thanks.
Michell Felippe
- 11
- 3
1
vote
1 answer
SlamData: embed query result into markdown
I'm trying to embed query result into markdown
I see in the reference possibility to embed a query into markdown using
!`SELECT COUNT(*) FROM “/col”`
However this does not work for me!
I just receive the SELECT text in red color (like embedding…
Pavel Bernshtam
- 4,232
- 8
- 38
- 62
0
votes
0 answers
How to find smtp sendmail response
Is that possible to get a response from following method. Either any way to see to_email is a valid one
smtpObj.sendmail(sender, receivers, message)
Ram Karthik
- 1
- 1
0
votes
1 answer
Netlify Page Not Found Error (Not able to deploy serverless express backend to NETLIFY)
Can anyone help me to deploy ExpressJS on netlify ?????
Source Code Link: https://github.com/Kashif852/0067-server2
Netlify Deployed Page link which showing page not found error: https://vigorous-einstein-a3f15a.netlify.app/
Kashif Hussain Dahri
- 19
- 4
0
votes
1 answer
Cannot create property 'and_ff' on string 'and_chr 89'"
Having trouble with Lambda function, Receive an error but I don't get same error if i run same code within an express app. I'm not
Data returned by caniuse.getLatestStableBrowsers();
[
'and_chr 89', 'and_ff 86',
'and_qq 10.4', …
Michael Thomas
- 29
- 4
0
votes
2 answers
Want to display a maximum of 5 thumbnails
Want to show max 5 images in a thumbnails. But It print all images it have.
@foreach (var orderline in order.OrderLines.DistinctBy(ol => ol.imageURL))
{
S.Rusdana
- 249
- 1
- 2
- 12
0
votes
0 answers
C# String convert to lamda expression
I'm dealing with a method to query web elements. and I want let users to choose which kind of elements They are want to choose.
So I have Following code:
public static List getItemsByType(IWebDriver driver, string typename,…
Mark Liu
- 1