In the following example, "billing" is defined in nf: $dsn = 'dbi:Firebird:hostname=192.168.88.5 db=billing ib_dialect=3' įirebird as of version 1.0 listens on port specified within the services file. Here is an example of DSN to connect to a remote Windows host: $dsn = "dbi:Firebird:db=C:/temp/test.gdb host= ib_dialect=3" ĭatabase file alias can be used too in connection string. To connect to a remote host, use the host parameter. Ib_dbkey_scope change default duration of RDB$DB_KEY optionalĭatabase could be used interchangebly with dbname and db. Ib_cache number of database cache buffers optional Ib_charset character set to be used optional Ib_dialect the SQL dialect to be used optional Timeout connect timeout in seconds optional The following is the list of valid parameters and their respective meanings: parameter meaning optional? New line may be added after the semicolon.
The $dsn is prefixed by 'dbi:Firebird:', and consists of key-value parameters separated by semicolons. Here is an example of connect statement which uses all possible parameters: $dsn =connect($dsn, $username, $password) The DSN may take several optional parameters, which may be split over multiple lines. If $dbname is blank, that is, "dbi:Firebird:dbname=", the environment variable ISC_DATABASE is substituted. Similarly, $password defaults to ISC_PASSWORD (or DBI_PASS). If omitted, $user defaults to the ISC_USER environment variable (or, failing that, the DBI-standard DBI_USER environment variable). To connect to a database with a minimum of parameters, use the following syntax: $dbh = DBI->connect("dbi:Firebird:dbname=$dbname", $user, $password) In any case consult the DBI documentation first ! THE DBI CLASS DBI Class Methods connect It is not supposed to be used as the only reference for the user. This documentation describes driver specific behavior and restrictions. # See the DBI module documentation for full details DESCRIPTIONĭBD::Firebird is a Perl module which works with the DBI module to provide access to Firebird databases. $dbh = DBI->connect("dbi:Firebird:db=$dbname", $user, $password) Can I change ib_dialect after DBI->connect ?ĭBD::Firebird - DBI driver for Firebird RDBMS server SYNOPSIS use DBI.Can I set the date/time formatting attributes between prepare and fetch?.How can I use the date/time formatting attributes?.How can I perform LIMIT clause as I usually do in MySQL?.How to do automatic increment for a specific field?.Why do placeholders fail to bind, generating unknown datatype error message?.Why do nested statement handles break under AutoCommit mode?.Why do some operations performing positioned update and delete fail when AutoCommit is on?.RETRIEVING FIREBIRD / INTERBASE SPECIFIC INFORMATION.DATE, TIME, and TIMESTAMP FORMATTING SUPPORT.
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