sql::translator::schema::object(3pm) [debian man page]

SQL::Translator::Schema::Object(3pm)			User Contributed Perl Documentation		      SQL::Translator::Schema::Object(3pm)

NAME

       SQL::Translator::Schema::Object - Base class SQL::Translator Schema objects.

SYNOPSIS

DESCSIPTION

       Base class for Schema objects. Sub classes Class::Base and adds the following extra functionality.

Construction
       Derived classes should declare their attributes using the "_attributes" method. They can then inherit the "init" method from here which
       will call accessors of the same name for any values given in the hash passed to "new".  Note that you will have to impliment the accessors
       your self and we expect perl style methods; call with no args to get and with arg to set.

       e.g. If we setup our class as follows;

	package SQL::Translator::Schema::Table;
	use base qw/SQL::Translator::Schema::Object/;

	__PACKAGE__->_attributes( qw/schema name/ );

	sub name   { ... }
	sub schema { ... }

       Then we can construct it with

	my $table  =  SQL::Translator::Schema::Table->new(
	    schema => $schema,
	    name   => 'foo',
	);

       and init will call "$table->name("foo")" and "$table->schema($schema)" to set it up. Any undefined args will be ignored.

       Multiple calls to "_attributes" are cumulative and sub classes will inherit their parents attribute names.

       This is currently experimental, but will hopefull go on to form an introspection API for the Schema objects.

Global Attributes
       The following attributes are defined here, therefore all schema objects will have them.

   extra
       Get or set the objects "extra" attibutes (e.g., "ZEROFILL" for MySQL fields).  Call with no args to get all the extra data.  Call with a
       single name arg to get the value of the named extra attribute, returned as a scalar. Call with a hash or hashref to set extra attributes.
       Returns a hash or a hashref.

	 $field->extra( qualifier => 'ZEROFILL' );

	 $qualifier = $field->extra('qualifier');

	 %extra = $field->extra;
	 $extra = $field->extra;

   remove_extra
       "extra" can only be used to get or set "extra" attributes but not to remove some. Call with no args to remove all extra attributes that
       have been set before. Call with a list of key names to remove certain extra attributes only.

	 # remove all extra attributes
	 $field->remove_extra();

	 # remove timezone and locale attributes only
	 $field->remove_extra(qw/timezone locale/);

   equals
       Determines if this object is the same as another.

	 my $isIdentical = $object1->equals( $object2 );

SEE ALSO

TODO

BUGS

AUTHOR

       Ken Youens-Clark <kclark@cpan.org>, Mark Addison <mark.addison@itn.co.uk>.

perl v5.14.2							    2012-01-20				      SQL::Translator::Schema::Object(3pm)

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SQL::Translator::Schema::Procedure(3pm) 		User Contributed Perl Documentation		   SQL::Translator::Schema::Procedure(3pm)

NAME

       SQL::Translator::Schema::Procedure - SQL::Translator procedure object

SYNOPSIS

	 use SQL::Translator::Schema::Procedure;
	 my $procedure	= SQL::Translator::Schema::Procedure->new(
	     name	=> 'foo',
	     sql	=> 'CREATE PROC foo AS SELECT * FROM bar',
	     parameters => 'foo,bar',
	     owner	=> 'nomar',
	     comments	=> 'blah blah blah',
	     schema	=> $schema,
	 );

DESCRIPTION

       "SQL::Translator::Schema::Procedure" is a class for dealing with stored procedures (and possibly other pieces of nameable SQL code?).

METHODS

   new
       Object constructor.

	 my $schema = SQL::Translator::Schema::Procedure->new;

   parameters
       Gets and set the parameters of the stored procedure.

	 $procedure->parameters('id');
	 $procedure->parameters('id', 'name');
	 $procedure->parameters( 'id, name' );
	 $procedure->parameters( [ 'id', 'name' ] );
	 $procedure->parameters( qw[ id name ] );

	 my @parameters = $procedure->parameters;

   name
       Get or set the procedure's name.

	 $procedure->name('foo');
	 my $name = $procedure->name;

   sql
       Get or set the procedure's SQL.

	 $procedure->sql('select * from foo');
	 my $sql = $procedure->sql;

   order
       Get or set the order of the procedure.

	 $procedure->order( 3 );
	 my $order = $procedure->order;

   owner
       Get or set the owner of the procedure.

	 $procedure->owner('nomar');
	 my $sql = $procedure->owner;

   comments
       Get or set the comments on a procedure.

	 $procedure->comments('foo');
	 $procedure->comments('bar');
	 print join( ', ', $procedure->comments ); # prints "foo, bar"

   schema
       Get or set the procedures's schema object.

	 $procedure->schema( $schema );
	 my $schema = $procedure->schema;

   equals
       Determines if this procedure is the same as another

	 my $isIdentical = $procedure1->equals( $procedure2 );

AUTHORS

       Ken Youens-Clark <kclark@cshl.org>, Paul Harrington <Paul-Harrington@deshaw.com>.

perl v5.14.2							    2012-01-18				   SQL::Translator::Schema::Procedure(3pm)

Linux and UNIX Man Pages

sql::translator::schema::object(3pm) [debian man page]

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