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 61 61: def delete 62: 0 63: end
Return self without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 66 66: def each 67: self 68: end
Return nil without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 71 71: def fetch_rows(sql) 72: nil 73: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 76 76: def insert(*) 77: nil 78: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 81 81: def truncate 82: nil 83: end
Return 0 without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 86 86: def update(v=OPTS) 87: 0 88: end