slickless | Support for shapeless HLists/Generics in Slick | SQL Database library

by underscoreio Scala Version: 0.3.6 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | slickless Summary

slickless is a Scala library typically used in Database, SQL Database applications. slickless has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Shapeless HList support for Slick. by Richard Dallaway, Miles Sabin, and Dave Gurnell. Copyright 2015-2019 Underscore Consulting LLP. Licensed Apache 2.

Support

Quality

Security

License

Reuse

Support

slickless has a low active ecosystem.

It has 161 star(s) with 19 fork(s). There are 12 watchers for this library.

It had no major release in the last 12 months.

There are 5 open issues and 8 have been closed. On average issues are closed in 29 days. There are 10 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of slickless is 0.3.6

Quality

slickless has 0 bugs and 0 code smells.

Security

slickless has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

slickless code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

slickless is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

slickless releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 270 lines of code, 59 functions and 9 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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slickless Key Features

No Key Features are available at this moment for slickless.

slickless Examples and Code Snippets

No Code Snippets are available at this moment for slickless.

Community Discussions

Trending Discussions on slickless

No instance of play.api.libs.json.Format is available for scala.Option[java.sql.Timestamp] in the implicit scope

Playframework and Scala Slick tuple with more than 22 fields

QUESTION

No instance of play.api.libs.json.Format is available for scala.Option[java.sql.Timestamp] in the implicit scope

Asked 2021-Feb-04 at 15:11

I am completely new to scala and play.api.libs.json.Format.

Here is my code, I don't know where I am doing wrong.

...

ANSWER

Answered 2021-Feb-04 at 15:11

As correctly was suggested in comment section you need to define Format or Writes and Reads for JSON for java.sql.Timestamp, for instance render it as long value representing unix time. You can do it like:

Source https://stackoverflow.com/questions/66045015

QUESTION

Playframework and Scala Slick tuple with more than 22 fields

Asked 2020-Sep-17 at 13:50

My case class as about 26 database fields, but there is a limitation in scala and/ or in Scala Slick to 22 fields.

Is there a way to break this limitation?

I tried this: Slick codegen & tables with > 22 columns

without any nice result^^

Thanks in advance.

Update:

I tried the example but got errors ...

My code looks like this:

...

ANSWER

Answered 2020-Sep-16 at 16:38

The idea is to use an HList to represent a table with more than 22 columns.

You do not need to use slickless/shapeless for this, nor do you have to use codegen if you don't want to, because the built-in Slick HList works with the mapTo macro.

The steps are:

Add the HList imports (and remove the slickless/shapeless ones):

Source https://stackoverflow.com/questions/63672071

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install slickless

Grab the code by adding the following to your build.sbt:.
If you need to add resolvers into your build, here's an example:.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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