kandi X-RAY | sqlite3-ruby Summary
kandi X-RAY | sqlite3-ruby Summary
Ruby bindings for the SQLite3 embedded database
Top functions reviewed by kandi - BETA
- Create a new aggregator instance
- Executes a single SQL statement .
- Define a new aggregation
- returns a hash of SQL in an array of sql statements
- Execute a SQL statement .
- Executes a SQL statement .
- Returns the next row from the query .
- Create handler for handler
- Set whether or not or false otherwise
- Executes the transaction with the given block
sqlite3-ruby Key Features
sqlite3-ruby Examples and Code Snippets
Trending Discussions on sqlite3-ruby
I am very new to ruby and rails. I am trying to install to sqlite3 for trying a tutorial and having issues. I am on Windows 10 and using
ruby 2.6.1p33 (2019-01-30 revision 66950) [x64-mingw32].
Here is the installation error I am getting while running
gem install sqlite3-ruby. I have also tried running
gem install sqlite3 --platform=ruby -- --with-sqlite3-include=c:/sqlite3/include --with-sqlite3-lib=c:/sqlite3/lib
ANSWERAnswered 2019-Feb-17 at 22:53
gem 'sqlite3', git: "https://github.com/larskanis/sqlite3-ruby", branch: "add-gemspec" in the project Gemfile file works. After that run
bundle install. Make sure to install git in the machine. This is the github link
I'm trying to set up a SQLite Db for my sinatra app and am running into an error I can't figure out. I've looked up related questions but none of them have helped.
Up to this point I've run
bundle exec rake db:create_migration NAME=create_budget
which created a migration in my db folder.
However when I run
bundle exec rake db:migrate I get the following error message:
ActiveRecord::ConnectionNotEstablished: No connection pool with 'primary' found.
I am following the tutorial https://learn.co/lessons/sinatra-activerecord-setup
database.yml - the instructions did not say to create this but in researching the error this seemed to keep coming up. This is still magic to me as a learn so I'm not sure if activerecord requires this or not....
ANSWERAnswered 2018-Jul-17 at 23:37
bundle exec rake db:create:all
I'm new in linux, and i know that this should be a stupid question, but i didn't find anything over the internet, so i decide to ask it here:
During the configuration of the COTson program using this line of code it gives me an error:
./configure --simnow_dir ../simnow-linux64-4.6.2pub
ANSWERAnswered 2018-Feb-09 at 15:25
Here is just a cut N paste from your msg with the install syntax in front
I have a very large amount of migration files that need to run and some of them apparently are outdated. For example:
ANSWERAnswered 2017-Nov-02 at 17:28
When loading the schema in my Rails 5.1 application on heroku, the following exception gets raised:
ActiveRecord::StatementInvalid: PG::SyntaxError: ERROR: syntax error at or near "ENGINE" LINE 1: ...estamp NOT NULL, "updated_at" timestamp NOT NULL) ENGINE=Inn...
ANSWERAnswered 2017-Mar-11 at 15:48
Your database schema was generated on Mysql database and contains Mysql specific options. In your case it is
ENGINE option. I am not sure if it was generated automatically or you added those options manually to migrations.
Try running migrations instead of loading the schema:
No vulnerabilities reported
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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