# File lib/dm-migrations/adapters/dm-oracle-adapter.rb, line 17 def storage_exists?(storage_name) statement = DataMapper::Ext::String.compress_lines("SELECT COUNT(*)\nFROM all_tables\nWHERE owner = ?\nAND table_name = ?\n") select(statement, schema_name, oracle_upcase(storage_name)).first > 0 end