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