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author | Aaron Patterson <aaron.patterson@gmail.com> | 2010-07-13 11:56:00 -0700 |
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committer | Aaron Patterson <aaron.patterson@gmail.com> | 2010-07-13 11:56:00 -0700 |
commit | e35e6171bb27c26b13469ccf188c25bb324e38ab (patch) | |
tree | 59e20d3d9da94f33f1f8fbe731b8e5d58ab9a02b /activerecord/lib | |
parent | 35e304193b8513e1da523a9c1c34bf323e52b9e6 (diff) | |
download | rails-e35e6171bb27c26b13469ccf188c25bb324e38ab.tar.gz rails-e35e6171bb27c26b13469ccf188c25bb324e38ab.tar.bz2 rails-e35e6171bb27c26b13469ccf188c25bb324e38ab.zip |
reducing range comparisons when converting types to sql
Diffstat (limited to 'activerecord/lib')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb index d773be0ca6..e213eae026 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb @@ -848,11 +848,12 @@ module ActiveRecord # Maps logical Rails types to PostgreSQL-specific data types. def type_to_sql(type, limit = nil, precision = nil, scale = nil) return super unless type.to_s == 'integer' + return 'integer' unless limit case limit - when 1..2; 'smallint' - when 3..4, nil; 'integer' - when 5..8; 'bigint' + when 1, 2; 'smallint' + when 3, 4; 'integer' + when 5..8; 'bigint' else raise(ActiveRecordError, "No integer type has byte size #{limit}. Use a numeric with precision 0 instead.") end end |