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UnixODBC.pm 0.34 (Default branch)
01-21-2008
UnixODBC.pm provides Perl programs with a subset of the X/Open ODBC API for use with EasySoft's unixODBC DBMS libraries, as well as a peer to peer API for querying ODBC data sources on networked systems. In addition, it provides peer client and server scripts and configuration files, sample clients that perform ODBC queries on local and networked systems, result set output for RSS feeds, and two multi-host data managers: one that uses Apache and CGI to provide a Web browser interface, and another that uses Perl/Tk. License: Artistic License Changes:|
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DBIx::Class::Storage::DBI::ODBC::ACCESS(3) User Contributed Perl Documentation DBIx::Class::Storage::DBI::ODBC::ACCESS(3) NAME
DBIx::Class::Storage::DBI::ODBC::ACCESS - Support specific to MS Access over ODBC DESCRIPTION
This class implements support specific to Microsoft Access over ODBC. It is a subclass of DBIx::Class::Storage::DBI::ODBC and DBIx::Class::Storage::DBI::ACCESS, see those classes for more information. It is loaded automatically by DBIx::Class::Storage::DBI::ODBC when it detects a MS Access back-end. This driver implements workarounds for "IMAGE" and "MEMO" columns, and DBIx::Class::InflateColumn::DateTime support for "DATETIME" columns. EXAMPLE DSN
dbi:ODBC:driver={Microsoft Access Driver (*.mdb, *.accdb)};dbq=C:Users kitoverDocumentsaccess_sample.accdb TEXT
/IMAGE/MEMO COLUMNS Avoid using "TEXT" columns as they will be truncated to 255 bytes. Some other drivers (like ADO) will automatically convert "TEXT" columns to "MEMO", but the ODBC driver does not. "IMAGE" columns work correctly, but the statements for inserting or updating an "IMAGE" column will not be cached, due to a bug in the Access ODBC driver. "MEMO" columns work correctly as well, but you must take care to set LongReadLen to "$max_memo_size * 2 + 1". This is done for you automatically if you pass LongReadLen in your connect_info; but if you set this attribute directly on the $dbh, keep this limitation in mind. AUTHOR
See "AUTHOR" in DBIx::Class and "CONTRIBUTORS" in DBIx::Class. LICENSE
You may distribute this code under the same terms as Perl itself. perl v5.18.2 2014-01-05 DBIx::Class::Storage::DBI::ODBC::ACCESS(3)