mql | mql -

I have a table in my MQL database with foreign keys. Now I want to select the records form this MySQL tables using join where the occurrence of a specific foreign key is only one and skip the records where occurrence is more than 1.

For example if I use simple select query like

I am learning Mongodb MQL. The documentation for the "$and" operator states that there is an "implicit-and" when two expressions are separated by a comma, that can be used instead.

So, running a test aggregation in Compass, I have...

{ $and:[ {VRT_Cvert: {$gte: -1.41}}, {VRT_Cvert: {$lte: -1.39}} ] }

and also, in a separate stage...

{ VRT_Cvert: {$gte: -1.41}, VRT_Cvert: {$lte: -1.39} }

...such that I can turn each stage on and off, to see the results.

I do NOT get the same result with these two different options. The implicit-and is including one document that does not fall within the specified range. Is there some kind of known bug with the implicit-and technique? Or, do I have some kind of syntax problem with my implicit-and statement?

I am trying to deploy an alert policy in terraform but came across an error saying that this block is unsupported. I find this confusing because I have used another field called condition absent and the policy works fine. Here is the link to policy I am trying to create: google_monitoring_alert_policy

how I can get the color of the indicator on my ea in mql 4?

I used the objectfind function but the indicator does not appear in the list of objects.

This is the link to my website https://avandor.co.uk

This is my css:

How does one plot multiple lines, such as different percentiles, in a single chart based on a single distribution metric using MQL in Google Cloud Platform?

The following query will draw a graph with the 50th percentile from a distribution metric:

Identifying how many fields in each form and will do something with its category.

MQL form = “data-mql = yes”

5 fields form = 4 input + 1 select

2 field form - 2 input

Not sure how should I include it into the if statement? I try to var the length, but it keeps go into the 5 fields form when I click on the 2 fields. **I am not allowed to change any HTML, which cannot add any attribution into the form.

Trying to

I'm trying to shard a collection (db: mql, collection name: teste) in my sharded cluster with three shards servers, however, the only shard containing my data is the primary one.

I am trying to get total uptime of a single GCP compute vm instance inclusive of restarts. I've seen multiple posts not one with using MQL.

Eg: In the past 24 hours if instance is not running for 1hr , i expect the mql query to return 23 hrs

In the below snap, code snippet the graph reqpresents the max uptime but doesn't consider the restarts . I've tried using secondary aggregator with max but still query doesn't report the exact value.

If you have any idea on how to get information of total uptime in the past 1 day through MQL that would be very helpful. Any pointers are much appreciated. Thank you.