db-util | using JPA and Hibernate , this tool can auto-detect N | Object-Relational Mapping library
kandi X-RAY | db-util Summary
kandi X-RAY | db-util Summary
This library contains all sorts of DB utilities like:.
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Top functions reviewed by kandi - BETA
- Registers a retry point
- Proceed an operation
- Checks if a given throwable is a retry throwable
- Get the annotation from the method signature
- Attempt to try and throw an exception
- Assert update statement count
- Assert update statement count
- Assert delete statement count
- Assert insert statement count
- Assert select statement count
- Reset the statement recorder
db-util Key Features
db-util Examples and Code Snippets
Community Discussions
Trending Discussions on db-util
QUESTION
It's the first time I use Realm and MongoDB. I followed this good tutorial as starting point and I create this project.
https://codesandbox.io/s/realm-forked-mrjex?file=/src/state/DbModel.ts
The folder structure is:
...ANSWER
Answered 2021-Aug-09 at 06:17You are using mobx-state-tree
with types.frozen
in DbModel.ts
.
That is messing with Realm.App
because internally MongoDB Realm code is trying to alter the Realm.App
instance but it will fail since you have that instance frozen.
Moving the Realm.App
creation in your App code should fix the issue. Something like:
QUESTION
Helm and K8s Version
...ANSWER
Answered 2021-Aug-04 at 12:58The Go text/template range
operator rebinds the .
special variable, in this case to be the loop index. In your top-level template you have:
QUESTION
I have a small module that contains some shared code. The module looks like the following :
...ANSWER
Answered 2021-Jun-22 at 12:07Is there a way to build a go module that only has packages inside and doesn't have a main.go file?
No. The input for the build process is a package, not a module. Note how it says [packages]
in the CLI documentation of go build.
When building a package leads to multiple packages being compiled, that is merely a consequence of direct and indirect import statements coming from .go
-files located in the package you are building.
Note that Go does not support compiling packages to binaries to distribute closed-source libraries or such. This was not always the case, though. See #28152 and Binary-Only packages. The closest which exists to supporting that are plugins, but they are a work in progress and require resolution of symbols at runtime.
QUESTION
I am re-installing vagrant
on my local machine unsuccessfully. Initially, I had vagrant
downloaded, installed and running well, but decided to uninstall it. My uninstall was as follows:
ANSWER
Answered 2020-Sep-30 at 22:54As you just removed the files instead of using apt-get
or dpkg
to uninstall the package, the package management is not aware of your manual removal, and so apt-get
and dpkg
still think the newest version is already installed, and so do nothing.
apt-get --reinstall install vagrant
should solve this.
QUESTION
Here is a brief backstory. I am using the Mezzanine CMS for Django. I created some models that inherited from the Mezzanine models. This caused an issue in my Postgres database, where one object was present in two tables. When I would try searching my site for a post, I would not get results from one table.
So, here is where I believe I messed up. I reverted my models to how they were before this issue. This meant that there was still a table in my database for those models, so my search function still wouldn't work. I wanted this relation gone, so I did something very stupid and deleted the entire database. This was fine for my local development, because I just recreated the database and migrated.
When I try deploying this project of mine with the newly created postgres database onto DigitalOcean, I get to this command:
$ python manage.py createdb --nodata --noinput
which gives me the error:
ANSWER
Answered 2020-Sep-04 at 21:42I figured this issue out. It has something to do with the EXTRA_MODEL_FIELDS
option in the settings.py
file. I'm still not sure why that causes an issue, but here is my EXTRA_MODEL_FIELDS
code:
QUESTION
I am using the following yaml to deploy Keydb into my cluster
...ANSWER
Answered 2020-Apr-24 at 18:55Scheduling errors can often occur when affinity conditions are not met. Should you be using pod affinity rather than antiaffinity? Or even node affinity instead? Maybe try schedule with node affinity, or simpler affinity rules to try rule out affinity as a cause first.
See here for examples on affinity.
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