I followed some tutorials on new release Rails 6.0.0.beta3 and trying to
implement connection switching multiple database this way:
*database.yml*
default: &default
adapter: mysql2
encoding: utf8mb4
pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
username: root
password: root
socket: /var/run/mysqld/mysqld.sock
development:
main:
<<: *default
database: r6_multidb_development
main_replica:
<<: *default
database: r6_multidb_development_copy
replica: true
*Article Model*
*class Article < ApplicationRecord connect_to database: { writing: :main,
reading: :main_replica } end*
Both the databases r6_multidb_development and r6_multidb_development_copy
have different records, i was expecting when record is created records
should inserted on r6_multidb_development Database and when retrieving
record it should from r6_multidb_development_copy database. But in both
cases when record is inserted and retrieved it is happening from main
configuration that is r6_multidb_development database.
I believe write to the database should happen from r6_multidb_development
and read should happen from r6_multidb_development_copy. I would appreciate
if anybody figure out this issue.
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