NAME

DBIx::Sunny - Simple DBI wrapper

SYNOPSIS

use DBIx::Sunny;

my $dbh = DBIx::Sunny->connect(...);

# or 

use DBI;

my $dbh = DBI->connect(.., {
    RootClass => 'DBIx::Sunny',
    PrintError => 0,
    RaiseError => 1,
});

DESCRIPTION

DBIx::Sunny is a simple DBI wrapper. It provides better usability for you. This module based on Amon2::DBI. DBIx::Sunny supports only SQLite and MySQL.

FEATURES

• Set AutoInactiveDestroy to true.

  DBIx::Sunny sets AutoInactiveDestroy as true.

• [SQLite/MySQL] Auto encode/decode utf-8

  DBIx::Sunny sets sqlite_unicode and mysql_enable_utf8 automatically.

• [SQLite] Performance tuning

  DBIx::Sunny sets sqlite_use_immediate_transaction to true, and executes these PRAGMA statements

  PRAGMA journal_mode = WAL
  PRAGMA synchronous = NORMAL
  

• Nested transaction management.

  DBIx::Sunny supports nested transaction management based on RAII like DBIx::Class or DBIx::Skinny. It uses DBIx::TransactionManager internally.

• Error Handling

  DBIx::Sunny sets RaiseError and ShowErrorStatement as true. DBIx::Sunny raises exception and shows current statement if your $dbh occurred exception.

• SQL comment

  DBIx::Sunny adds file name and line number as SQL comment that invokes SQL statement.

• Easy access to last_insert_id

  DBIx::Sunny's last_insert_id needs no arguments. It's shortcut for mysql_insertid or last_insert_rowid.

• Auto expanding arrayref bind parameters

  select_(one|row|all) and query methods support auto-expanding arrayref bind parameters.

  $dbh->select_all('SELECT * FROM id IN (?)', [1 2 3])
  #SQL: 'SELECT * FROM id IN (?,?,")'
  #@BIND: (1, 2, 3)
  

ADDITIONAL METHODS

• $col = $dbh->select_one($query, @bind);

  Shortcut for prepare, execute and fetchrow_arrayref->[0]

• $row = $dbh->select_row($query, @bind);

  Shortcut for prepare, execute and fetchrow_hashref

• $rows = $dbh->select_all($query, @bind);

  Shortcut for prepare, execute and selectall_arrayref(.., { Slice => {} }, ..)

• $dbh->query($query, @bind);

  Shortcut for prepare, execute.

AUTHOR

Masahiro Nagano

SEE ALSO

DBI, Amon2::DBI

LICENSE

Copyright (C) Masahiro Nagano

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.