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author | Ryuta Kamizono <kamipo@gmail.com> | 2015-09-13 16:45:52 +0900 |
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committer | Ryuta Kamizono <kamipo@gmail.com> | 2015-09-16 13:50:00 +0900 |
commit | f7a35cc5cfb1f970cdea58fb9b47e06c57f532f9 (patch) | |
tree | 67fed67e78d69821f77d91fd1c2c27d3edc248a3 /activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb | |
parent | 93181210234411b9a918cca481422eabebe5400e (diff) | |
download | rails-f7a35cc5cfb1f970cdea58fb9b47e06c57f532f9.tar.gz rails-f7a35cc5cfb1f970cdea58fb9b47e06c57f532f9.tar.bz2 rails-f7a35cc5cfb1f970cdea58fb9b47e06c57f532f9.zip |
Remove unnecessary display width
The **(11)** does not affect the storage size of the data type, which for an
INT will always be 4 bytes. It affects the **display width**.
http://www.tocker.ca/2015/07/02/proposal-to-deprecate-mysql-integer-display-width-and-zerofill.html
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 597f0d0597..a06e7c85eb 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -246,7 +246,7 @@ module ActiveRecord QUOTED_TRUE, QUOTED_FALSE = '1', '0' NATIVE_DATABASE_TYPES = { - primary_key: "int(11) auto_increment PRIMARY KEY", + primary_key: "int auto_increment PRIMARY KEY", string: { name: "varchar", limit: 255 }, text: { name: "text" }, integer: { name: "int", limit: 4 }, @@ -1036,8 +1036,9 @@ module ActiveRecord when 1; 'tinyint' when 2; 'smallint' when 3; 'mediumint' - when nil, 4, 11; 'int(11)' # compatibility with MySQL default + when nil, 4; 'int' when 5..8; 'bigint' + when 11; 'int(11)' # backward compatibility with Rails 2.0 else raise(ActiveRecordError, "No integer type has byte size #{limit}") end end |