abstract class Jennifer::Adapter::Base

• Jennifer::Adapter::Base
• Reference
• Object

Direct Known Subclasses

• Jennifer::Adapter::Mysql

Defined in:

jennifer/adapter/base.cr

Constructors

• .new

Class Method Summary

• .arg_replacement(arr)
• .connection_string(*options)
• .db_connection(&)
• .extract_arguments(hash)
• .question_marks(size = 1)
• .result_to_array(rs)
• .result_to_hash(rs)

  converts single ResultSet to hash

• .table_row_hash(rs)

  converts single ResultSet which contains several tables

Instance Method Summary

• #connection : DB::Database
• #exec(*args, **options)
• #exec(*args, **options, &)
• #query(*args, **options)
• #query(*args, **options, &)
• #scalar(*args, **options)
• #scalar(*args, **options, &)

Constructor Detail

Class Method Detail

Instance Method Detail