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 57 57: def delete 58: 0 59: end
Return self without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 62 62: def each 63: self 64: end
Return nil without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 67 67: def fetch_rows(sql) 68: nil 69: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 72 72: def insert(*) 73: nil 74: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 77 77: def truncate 78: nil 79: end
Return 0 without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 82 82: def update(v=OPTS) 83: 0 84: end