Module | Sequel::Dataset::NullDataset |
In: |
lib/sequel/extensions/null_dataset.rb
|
Return 0 without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 38 38: def delete 39: 0 40: end
Return self without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 43 43: def each 44: self 45: end
Return nil without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 48 48: def fetch_rows(sql) 49: nil 50: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 53 53: def insert(*) 54: nil 55: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 58 58: def truncate 59: nil 60: end
Return 0 without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 63 63: def update(v={}) 64: 0 65: end