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 34 34: def delete 35: 0 36: end
Return self without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 39 39: def each 40: self 41: end
Return nil without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 44 44: def fetch_rows(sql) 45: nil 46: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 49 49: def insert(*) 50: nil 51: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 54 54: def truncate 55: nil 56: end
Return 0 without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 59 59: def update(v={}) 60: 0 61: end