| Class | Sequel::SQLite::Dataset |
| In: |
lib/sequel/adapters/sqlite.rb
|
| Parent: | Sequel::Dataset |
| PREPARED_ARG_PLACEHOLDER | = | ':'.freeze |
Yield a hash for each row in the dataset.
# File lib/sequel/adapters/sqlite.rb, line 175
175: def fetch_rows(sql)
176: execute(sql) do |result|
177: i = -1
178: cols = result.columns.map{|c| [output_identifier(c), i+=1]}
179: @columns = cols.map{|c| c.first}
180: result.each do |values|
181: row = {}
182: cols.each{|n,i| row[n] = values[i]}
183: yield row
184: end
185: end
186: end
Prepare the given type of query with the given name and store it in the database. Note that a new native prepared statement is created on each call to this prepared statement.
# File lib/sequel/adapters/sqlite.rb, line 191
191: def prepare(type, name=nil, *values)
192: ps = to_prepared_statement(type, values)
193: ps.extend(PreparedStatementMethods)
194: db.prepared_statements[name] = ps if name
195: ps
196: end