Hi Folks,
Any idea how to fix.
Thanks,
Dhamodharan.N
Do you mean that it is the migration to change the table name and add the type column that is failing? Show us the failing code (just the section that is failing) and the exact error message and stack trace.
Colin
Hi Colin Law,
Existin code ctct_contact.rb => class CtctContact < Contact
After changes ctct_contact.rb => class CtctContact < ActiveRecord::Base
Above changes works fine for me but we cant proceed with that changes right?
Trace :
– add_index(:ctct_contacts, [:ctct_account_id, :email_address], {:unique=>true}) → 0.0732s rake aborted! An error has occurred, this and all later migrations canceled:
PG::Error: ERROR: relation “contacts” does not exist LINE 4: WHERE a.attrelid = ‘“contacts”’::regclass ^ : SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull
FROM pg_attribute a LEFT JOIN pg_attrdef d
ON a.attrelid = d.adrelid AND a.attnum = d.adnum
WHERE a.attrelid = '"contacts"'::regclass
AND a.attnum > 0 AND NOT a.attisdropped
ORDER BY a.attnum
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:1151:in async_exec' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:1151:in exec_no_cache’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:664:in block in exec_query' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/abstract_adapter.rb:280:in block in log’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activesupport-3.2.6/lib/active_support/notifications/instrumenter.rb:20:in instrument' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/abstract_adapter.rb:275:in log’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/instrumentation/active_record.rb:32:in block in log_with_newrelic_instrumentation' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/method_tracer.rb:242:in trace_execution_scoped’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/instrumentation/active_record.rb:29:in log_with_newrelic_instrumentation' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:663:in exec_query’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:1276:in column_definitions' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/postgresql_adapter.rb:859:in columns’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/schema_cache.rb:12:in block in initialize' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/model_schema.rb:228:in yield’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/model_schema.rb:228:in default' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/model_schema.rb:228:in columns’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/model_schema.rb:237:in columns_hash' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/inheritance.rb:19:in descends_from_active_record?’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/inheritance.rb:25:in finder_needs_type_condition?' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/base.rb:455:in relation’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/scoping/named.rb:37:in scoped' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/querying.rb:5:in find’
/home/dhamodharan/project/application20Web/db/migrate/20121128075457_add_ctct_contact_uniqueness.rb:14:in block in obfuscate_current_contacts' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/abstract/database_statements.rb:192:in transaction’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/transactions.rb:208:in transaction' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/method_tracer.rb:493:in block in transaction_with_trace_ActiveRecord_self_name_transaction’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/method_tracer.rb:242:in trace_execution_scoped' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/method_tracer.rb:488:in transaction_with_trace_ActiveRecord_self_name_transaction’
/home/dhamodharan/project/application20Web/db/migrate/20121128075457_add_ctct_contact_uniqueness.rb:13:in obfuscate_current_contacts' /home/dhamodharan/project/application20Web/db/migrate/20121128075457_add_ctct_contact_uniqueness.rb:9:in change’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:407:in block (2 levels) in migrate' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:407:in block in migrate’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/abstract/connection_pool.rb:123:in with_connection' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:389:in migrate’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:528:in migrate' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:720:in block (2 levels) in migrate’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:775:in call' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:775:in block in ddl_transaction’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/connection_adapters/abstract/database_statements.rb:192:in transaction' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/transactions.rb:208:in transaction’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/method_tracer.rb:493:in block in transaction_with_trace_ActiveRecord_self_name_transaction' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/method_tracer.rb:242:in trace_execution_scoped’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/newrelic_rpm-3.5.4.33/lib/new_relic/agent/method_tracer.rb:488:in transaction_with_trace_ActiveRecord_self_name_transaction' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:775:in ddl_transaction’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:719:in block in migrate' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:700:in each’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:700:in migrate' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:570:in up’
/home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/migration.rb:551:in migrate' /home/dhamodharan/.rvm/gems/ruby-1.9.2-p180@application20/gems/activerecord-3.2.6/lib/active_record/railties/databases.rake:153:in block (2 levels) in <top (required)>’
Hi Colin Law,
Existin code ctct_contact.rb => class CtctContact < Contact
After changes ctct_contact.rb => class CtctContact < ActiveRecord::Base
Above changes works fine for me but we cant proceed with that changes right?
I don't understand what you mean. I thought you were moving /to/ STI, not away from it.
Trace :
-- add_index(:ctct_contacts, [:ctct_account_id, :email_address], {:unique=>true}) -> 0.0732s rake aborted! An error has occurred, this and all later migrations canceled:
PG::Error: ERROR: relation "contacts" does not exist
Show us the whole migration code please.
Colin
Migration1: class RenameTableForMailchimp < ActiveRecord::Migration def change rename_table :ctct_contacts, :contacts end end
Migration2: class AddTypeColumnForMailchimp < ActiveRecord::Migration
def change add_column :contacts, :type, :string end end
Migration1: class RenameTableForMailchimp < ActiveRecord::Migration def change rename_table :ctct_contacts, :contacts end end
Migration2: class AddTypeColumnForMailchimp < ActiveRecord::Migration def change add_column :contacts, :type, :string end end
Please don't top post, it makes it difficult to follow the thread. Insert your replies inline at appropriate points.
The error you showed came from /home/dhamodharan/project/application20Web/db/migrate/20121128075457_add_ctct_contact_uniqueness.rb:9:in `change' so it might be helpful to show that migration. I presume the migrations above ran successfully and that you have checked in the database that the table has been renamed and the type column added ok.
Colin
> Migration1: > class RenameTableForMailchimp < ActiveRecord::Migration > def change > rename_table :ctct_contacts, :contacts > end > end > > Migration2: > class AddTypeColumnForMailchimp < ActiveRecord::Migration > def change > add_column :contacts, :type, :string > end > end
Please don't top post, it makes it difficult to follow the thread. Insert your replies inline at appropriate points.
The error you showed came from
/home/dhamodharan/project/application20Web/db/migrate/20121128075457_add_ctct_contact_uniqueness.rb:9:in `change' so it might be helpful to show that migration. I presume the migrations above ran successfully and that you have checked in the database that the table has been renamed and the type column added ok.
Thanks Lot Colin Law,
Cause of issue is in that migration have data migration script(like invoking CtctContact model) but current code CtctContact base class Contact so it try to search contact table.
Colin
Sorry, I still don't know what you mean as you still have not posted the code that is generating the error. If you still have a problem post the full code of the migration rb file and the full error that you are seeing when you run rake db:migrate.
Colin
> > > >> >> > Migration1: >> > class RenameTableForMailchimp < ActiveRecord::Migration >> > def change >> > rename_table :ctct_contacts, :contacts >> > end >> > end >> > >> > Migration2: >> > class AddTypeColumnForMailchimp < ActiveRecord::Migration >> > def change >> > add_column :contacts, :type, :string >> > end >> > end >> >> Please don't top post, it makes it difficult to follow the thread. >> Insert your replies inline at appropriate points. >> >> The error you showed came from >> >> /home/dhamodharan/project/application20Web/db/migrate/20121128075457_add_ctct_contact_uniqueness.rb:9:in >> `change' so it might be helpful to show that migration. I presume the >> migrations above ran successfully and that you have checked in the >> database that the table has been renamed and the type column added ok. >> > > Thanks Lot Colin Law, > > Cause of issue is in that migration have data migration script(like > invoking CtctContact model) but current code CtctContact base class Contact > so it try to search contact table.
Sorry, I still don't know what you mean as you still have not posted the code that is generating the error. If you still have a problem post the full code of the migration rb file and the full error that you are seeing when you run rake db:migrate.
Colin
sample code: def change add_index :ctct_contacts, [:ctct_account_id, :email_address], :unique => true obfuscate_current_contacts end
def obfuscate_current_contacts CtctContact.transaction do CtctContact.find(:all).each do |c| #some code with c object end end end
Problem solved commenting obfuscate_current_contacts method invoking. Cause of issue we are invoking current code base CtctContact base class Contact so its seeking contacts table. But our table rename migration later.
Thanks, Dhamodharan