1DBIx::Class::Storage::DUBsIe:r:OCDoBnCt:r:iAbCuCtEeDSdBSI(Px3e:)r:lClDaoscsu:m:eSnttoartaigoen::DBI::ODBC::ACCESS(3)
2
3
4

NAME

6       DBIx::Class::Storage::DBI::ODBC::ACCESS - Support specific to MS Access
7       over ODBC
8

DESCRIPTION

10       This class implements support specific to Microsoft Access over ODBC.
11
12       It is a subclass of DBIx::Class::Storage::DBI::ODBC and
13       DBIx::Class::Storage::DBI::ACCESS, see those classes for more
14       information.
15
16       It is loaded automatically by DBIx::Class::Storage::DBI::ODBC when it
17       detects a MS Access back-end.
18
19       This driver implements workarounds for "IMAGE" and "MEMO" columns, and
20       DBIx::Class::InflateColumn::DateTime support for "DATETIME" columns.
21

EXAMPLE DSN

23         dbi:ODBC:driver={Microsoft Access Driver (*.mdb, *.accdb)};dbq=C:\Users\rkitover\Documents\access_sample.accdb
24

TEXT/IMAGE/MEMO COLUMNS

26       Avoid using "TEXT" columns as they will be truncated to 255 bytes. Some
27       other drivers (like ADO) will automatically convert "TEXT" columns to
28       "MEMO", but the ODBC driver does not.
29
30       "IMAGE" columns work correctly, but the statements for inserting or
31       updating an "IMAGE" column will not be cached, due to a bug in the
32       Access ODBC driver.
33
34       "MEMO" columns work correctly as well, but you must take care to set
35       LongReadLen to "$max_memo_size * 2 + 1". This is done for you
36       automatically if you pass LongReadLen in your connect_info; but if you
37       set this attribute directly on the $dbh, keep this limitation in mind.
38

FURTHER QUESTIONS?

40       Check the list of additional DBIC resources.
41
43       This module is free software copyright by the DBIx::Class (DBIC)
44       authors. You can redistribute it and/or modify it under the same terms
45       as the DBIx::Class library.
46
47
48
49perl v5.36.0                      202D2B-I0x7:-:2C2lass::Storage::DBI::ODBC::ACCESS(3)
Impressum