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ToTenMilan
ToTenMilan
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I am opening rails console session and do:

2.6.3 :048 > ActiveRecord::Base.connected?
 => true 
2.6.3 :049 > ActiveRecord::Base.connection_pool.disconnect!
 => [] 
2.6.3 :050 > ActiveRecord::Base.connected?
 => false 
2.6.3 :051 > ActiveRecord::Base.establish_connection(:development)
 => #<ActiveRecord::ConnectionAdapters::ConnectionPool:0x00 ... >
2.6.3 :052 > ActiveRecord::Base.connected?
 => false
2.6.3 :053 > SomeModel.connection
 => #<ActiveRecord::ConnectionAdapters::PostgreSQLAdapter:0x00 ...>
2.6.3 :055 > ActiveRecord::Base.connected?
 => true

$ rails -v
Rails 5.2.3

my config/database.yml file has to be fine, because HTTP requests are working fine.

Why I cant establish connection in rails console this way?

I am asking because I have similar use of establish_connection in one of config/initializers/ file, that is configuring sneakers workers like here and there it is also returning me false on ActiveRecord::Base.connected?

I am opening rails console session and do:

2.6.3 :048 > ActiveRecord::Base.connected?
 => true 
2.6.3 :049 > ActiveRecord::Base.connection_pool.disconnect!
 => [] 
2.6.3 :050 > ActiveRecord::Base.connected?
 => false 
2.6.3 :051 > ActiveRecord::Base.establish_connection(:development)
 => #<ActiveRecord::ConnectionAdapters::ConnectionPool:0x00 ... >
2.6.3 :052 > ActiveRecord::Base.connected?
 => false
2.6.3 :053 > SomeModel.connection
 => #<ActiveRecord::ConnectionAdapters::PostgreSQLAdapter:0x00 ...>
2.6.3 :055 > ActiveRecord::Base.connected?
 => true

my config/database.yml file has to be fine, because HTTP requests are working fine.

Why I cant establish connection in rails console this way?

I am asking because I have similar use of establish_connection in one of config/initializers/ file, that is configuring sneakers workers like here and there it is also returning me false on ActiveRecord::Base.connected?

I am opening rails console session and do:

2.6.3 :048 > ActiveRecord::Base.connected?
 => true 
2.6.3 :049 > ActiveRecord::Base.connection_pool.disconnect!
 => [] 
2.6.3 :050 > ActiveRecord::Base.connected?
 => false 
2.6.3 :051 > ActiveRecord::Base.establish_connection(:development)
 => #<ActiveRecord::ConnectionAdapters::ConnectionPool:0x00 ... >
2.6.3 :052 > ActiveRecord::Base.connected?
 => false
2.6.3 :053 > SomeModel.connection
 => #<ActiveRecord::ConnectionAdapters::PostgreSQLAdapter:0x00 ...>
2.6.3 :055 > ActiveRecord::Base.connected?
 => true

$ rails -v
Rails 5.2.3

my config/database.yml file has to be fine, because HTTP requests are working fine.

Why I cant establish connection in rails console this way?

I am asking because I have similar use of establish_connection in one of config/initializers/ file, that is configuring sneakers workers like here and there it is also returning me false on ActiveRecord::Base.connected?

Source Link
ToTenMilan
ToTenMilan
  • 620
  • 1
  • 10
  • 22

Rails cant connect to database with ActiveRecord::establish_connection

I am opening rails console session and do:

2.6.3 :048 > ActiveRecord::Base.connected?
 => true 
2.6.3 :049 > ActiveRecord::Base.connection_pool.disconnect!
 => [] 
2.6.3 :050 > ActiveRecord::Base.connected?
 => false 
2.6.3 :051 > ActiveRecord::Base.establish_connection(:development)
 => #<ActiveRecord::ConnectionAdapters::ConnectionPool:0x00 ... >
2.6.3 :052 > ActiveRecord::Base.connected?
 => false
2.6.3 :053 > SomeModel.connection
 => #<ActiveRecord::ConnectionAdapters::PostgreSQLAdapter:0x00 ...>
2.6.3 :055 > ActiveRecord::Base.connected?
 => true

my config/database.yml file has to be fine, because HTTP requests are working fine.

Why I cant establish connection in rails console this way?

I am asking because I have similar use of establish_connection in one of config/initializers/ file, that is configuring sneakers workers like here and there it is also returning me false on ActiveRecord::Base.connected?