kotovalexarian-likes-github/database_cleaner
1
0
Fork 0
mirror of https://github.com/DatabaseCleaner/database_cleaner synced 2023-03-27 23:22:03 -04:00
Code Releases Activity

Updated code that checks feature availability against postgres version

Browse source
This commit is contained in:
Greg Barnett 2011-03-16 19:50:49 -07:00
parent 1fd5f5fecb
commit b5694e74c6
1 changed files with 3 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
lib/database_cleaner/active_record/truncation.rb
View file

@ -60,18 +60,15 @@ module ActiveRecord
class PostgreSQLAdapter < AbstractAdapter class PostgreSQLAdapter < AbstractAdapter
def db_version def db_version
@db_version ||= select_values( @db_version ||= select_value('SHOW SERVER_VERSION')
"SELECT CHARACTER_VALUE
FROM INFORMATION_SCHEMA.SQL_IMPLEMENTATION_INFO
WHERE IMPLEMENTATION_INFO_NAME = 'DBMS VERSION' ").join.to_s
end end
def cascade def cascade
@cascade ||= db_version >= "08.02" ? "CASCADE" : "" @cascade ||= db_version >= '8.2' ? 'CASCADE' : ''
end end
def restart_identity def restart_identity
@restart_identity ||= db_version >= "08.04" ? "RESTART IDENTITY" : "" @restart_identity ||= db_version >= '8.4' ? 'RESTART IDENTITY' : ''
end end
def truncate_table(table_name) def truncate_table(table_name)