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 52 52: def delete 53: 0 54: end
Return self without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 57 57: def each 58: self 59: end
Return nil without sending a database query, never yielding.
# File lib/sequel/extensions/null_dataset.rb, line 62 62: def fetch_rows(sql) 63: nil 64: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 67 67: def insert(*) 68: nil 69: end
Return nil without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 72 72: def truncate 73: nil 74: end
Return 0 without sending a database query.
# File lib/sequel/extensions/null_dataset.rb, line 77 77: def update(v=OPTS) 78: 0 79: end