Tag rails-postgresql - Esta é a página 33 - GeneraCodice

has_many & belongs_to migration with foreign keys and database constraints in postgres?

https://www.generacodice.com/pt/articolo/2837253/has-many-belongs-to-migration-with-foreign-keys-and-database-constraints-in-postgres
  rails-migrations  -  ruby-on-rails-3  -  rails-postgresql
StackOverflow StackOverflow

How to migrate a boolean field in MySQL to PostgreSQL in Heroku?

https://www.generacodice.com/pt/articolo/2822202/how-to-migrate-a-boolean-field-in-mysql-to-postgresql-in-heroku
  mysql  -  postgresql  -  heroku  -  ruby-on-rails-3  -  rails-postgresql
StackOverflow StackOverflow

Group by two columns, to get uniq result

https://www.generacodice.com/pt/articolo/2281524/group-by-two-columns-to-get-uniq-result
  ruby-on-rails  -  activerecord  -  ruby-on-rails-3  -  ruby-on-rails-4  -  rails-postgresql
StackOverflow StackOverflow

A migração de sqlite3 para o postgres no rails app

https://www.generacodice.com/pt/articolo/2217886/a-migracao-de-sqlite3-para-o-postgres-no-rails-app
  ruby-on-rails  -  rails-postgresql
StackOverflow StackOverflow

RoR Hartl Tutorial:Seção 11.1 - a de erro quando executar o rspec "operador não existe"

https://www.generacodice.com/pt/articolo/2163729/ror-hartl-tutorial-secao-11-1-a-de-erro-quando-executar-o-rspec-operador-nao-existe
  ruby  -  ruby-on-rails  -  rspec  -  railstutorial.org  -  rails-postgresql
StackOverflow StackOverflow

rspec returns “PG::Error: ERROR: relation ”table_name“ does not exist”

https://www.generacodice.com/pt/articolo/1849054/rspec-returns-pg-error-error-relation-table-name-does-not-exist
  postgresql  -  rspec  -  ruby-on-rails-3  -  rspec2  -  rails-postgresql
StackOverflow StackOverflow

Rails 3.1 - Using Postgres in development -any way to get Git to handle DB migration states?

https://www.generacodice.com/pt/articolo/1821966/rails-3-1-using-postgres-in-development-any-way-to-get-git-to-handle-db-migration-states
  git  -  heroku  -  rails-postgresql  -  ruby-on-rails-3.1
StackOverflow StackOverflow

Can't find the 'libpq-fe.h header when trying to install pg gem

https://www.generacodice.com/pt/articolo/1775520/can-t-find-the-libpq-fe-h-header-when-trying-to-install-pg-gem
  ruby-on-rails  -  postgresql  -  ruby-on-rails-3  -  pg  -  rails-postgresql
StackOverflow StackOverflow

rake anulada!não existe tal arquivo para carregar — sqlite3

https://www.generacodice.com/pt/articolo/1755628/rake-anulada-nao-existe-tal-arquivo-para-carregar-sqlite3
  sqlite  -  rake  -  ruby-on-rails-3  -  rails-postgresql
StackOverflow StackOverflow

Postgres:criando um nome de usuário

https://www.generacodice.com/pt/articolo/1736514/postgres-criando-um-nome-de-usuario
  postgresql  -  heroku  -  rails-postgresql
StackOverflow StackOverflow
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