similar to: Changing column to NOT NULL with migration silently failing.

Hi all, I''m working on a financial app, and have set up some columns in my tables as decimals with precision => 8 and scale => 2. My migration looks like: change_column :lineitems, :price, :decimal, :precision => 8, :scale => 2 change_column :payments, :amount, :decimal, :precision => 8, :scale => 2 I''ve run the migration and restarted the server. I

Howdy Y''all, I was thrilled to recently discover migrations, as that framework addresses a common problem in an elegant way. I have, however, gotten tripped up a bit as I''ve worked with them. The first problem I encountered was that, though I was using a BigInt data type in a field in my dev database, my unit tests were failing because when I copied the schema from the dev

Hello, Currently if you have a string column that have only number values (think a year column using string by mistake) and you want to change to integer, you can''t. If you apply this monkey-patch will be possible: https://gist.github.com/1393441 Note: if some value can''t be casted by postgresql (if have a letter for example), the migration will fail as expected. I think

Hi. I get some strange results when using rename_column on a primary key in a migration. It seems like the migration script removes the auto-increment property if you rename a column. This is a minimal example. create_table :foo, :primary_key => :foo_id do |t| t.column "name", :string end # renaming the primary key makes auto-increment disappear. rename_column

Hi guys, I''m having problems removing the default from a boolean field. I''m using the following statement: change_column :valuations, :too_many_adults, :integer, :null => true but it''s adding DEFAULT ''0'' to the SQL statement. I''m having no luck using change_column_default either. Is this possible? Gareth

Hi, It appears to me that the command: ruby script/generate scaffold whatever money_field:decimal(10,2) will not generate a valid migration. Therefore it appears to me only two ways to achieve the desired result is: 1.1 Omit the the precision/scale on the scaffold command 1.2 Edit the migration file by following the "do |t| ... end" with the command: change_column :whatever

the vm form is getting cluttered, this patch simply add collapsable sections to the form, making the 'storage' and 'network' sections collapsed by default credit goes to jayg for contributing alot to this patch in terms of simplification and cleanup --- src/app/helpers/application_helper.rb | 4 +- src/app/views/vm/_form.rhtml | 35 ++++++++++++++++++++++----------

All, I have a migration with statements like this: change_column :quote_input_class_codes, :employee_payroll, :integer, :default => 0, :null => false When I migrate, I get: (in C:/eclipse/workspace/OnlineRating) == DefaultQiccPayrollsToZero: migrating ======================================= -- change_column(:quote_input_class_codes, :employee_payroll, :integer, {:null=>false,

??????? Original Message ??????? On Sunday, May 19, 2019 2:58 PM, John Fawcett via dovecot <dovecot at dovecot.org> wrote: > I guess it is not supported for PostgreSQL or Sqlite, since they don't > have "ON DUPLICATE KEY UPDATE" statement which is what is being used in > MySQL. That's it, PostgreSQL does not have "ON DUPLICATE KEY" but instead uses

Hi folks, I''m a linux noob, and I''m trying to pick a distro for my rails server. I don''t want to start a flame-war about linux distros! I''m interested in the best distribution for these criteria: 1 - Simplicity of getting ruby and rails set-up (gem updates) 2 - Stability (it is a server, after all) 3 - Support resources (community, and as a fall-back, paid

On 19/05/2019 17:08, mabi via dovecot wrote: > ??????? Original Message ??????? > On Sunday, May 19, 2019 4:44 PM, John Fawcett via dovecot > <dovecot at dovecot.org> wrote: > >> I don't have PostgresSql, would you be able to verify if this syntax >> would work: INSERT INTO last_logins (last_login,username,domain) >> VALUES (1558273000,'user at

On 19/05/2019 16:25, John Fawcett via dovecot wrote: > INSERT INTO last_logins (last_login,username,domain) VALUES (1558273000,'user at domain.tld','domain.tld') I don't have PostgresSql, would you be able to verify if this syntax would work: INSERT INTO last_logins (last_login,username,domain) VALUES (1558273000,'user at domain.tld','domain.tld')

the vm form is getting cluttered, this patch simply add collapsable sections to the form, making the 'storage' and 'network' sections collapsed by default --- src/app/helpers/application_helper.rb | 9 +++++ src/app/views/vm/_form.rhtml | 55 +++++++++++++++++++++++++-------- src/public/javascripts/ovirt.js | 25 +++++++++++++++

Hmm, one of my migrations have stopped working on #down. It still works on #up. (It''s also possible that I never tested it for #down before, and it never worked, heh.) I can''t figure out why not. Pretty simple. class WidenRequestParams < ActiveRecord::Migration def self.up change_column :requests, :params, :string, :limit => 2048 end def self.down

On 19/05/2019 20:31, mabi via dovecot wrote: > > ??????? Original Message ??????? > On Sunday, May 19, 2019 7:36 PM, John Fawcett via dovecot > <dovecot at dovecot.org> wrote: >> >> Attached is a tentative patch. I've verified no regression for mysql. >> There should be no regression for sqlite as the code path is identical. >> >> Are you able to

All, It looks like rake db:schema:dump does not dump primary keys. I have some legacy table that don''t follow the convention ie pk = id and none of the primary keys for these tables are getting dumped... Seems strange as this should be readily available from the db. I am using MySQL. Is anybody else seeing that ? Incidentally how does one specify a primary key using

Hello. For building REmbeddedPostgres in Omegat project(http://www.omegahat.org/RSPostgres/) requiring PostgresSQL's libs, I've tried to build R1.6.1 on Cygwin following the instruction of http://www.stats.ox.ac.uk/pub/Rtools/ since full-spec PostgresSQL running on Windows can run only on Cygwin environment, However I've got following error messages. make -C front-ends Rpwd

This seems pretty brain dead: add_column :types, :notify_on_create, :boolean, {:default=>true, :null=>false} $ rake migrate Error: ERROR: column "notify_on_create" contains null values : ALTER TABLE types ALTER notify_on_create SET NOT NULL Why doesn''t Rails set the new column to true, as it''s supposed to default to? I tried :default=>1 as well (same

Hi List, Does any one know what package I need to use in order to fetch/get a large sized dataframe from SQL? I have already used sqldf package which is good for fetching large sized csv files. Thanks Alireza [[alternative HTML version deleted]]

Hello, I am trying to setup the last_login plugin on Dovecot 2.3 in order to log a user's last IMAP login into a separate PostgreSQL table called last_login. I am actually following that guide: https://docs.iredmail.org/track.user.last.login.html with the exception that I use PostgreSQL instead of MySQL. So far it works at least for the very first login of a user but it looks like Dict