SQL::Entity::Column - Entity column abstraction.

    use SQL::Entity::Column ':all';

    my $column = SQL::Entity::Column->new(name  => 'name');
    or 
    my $column = sql_column(name  => 'name');

Represents entities column, that maps to the table column, or sql expression.

None by default.

sql_column by tag 'all'

id

Column alias

name

table

Table association

entity

Entity association

expression

Column expression: f.e. col1 || col2

case_sensitive

queryable

Flag is column can be use in where caluse

insertable

update_allowed

unique

initialise

as_string

subquery_to_string

as_operand

Returns column as condition operand.

sql_column

The SQL::Entity::Column module is free software. You may distribute under the terms of either the GNU General Public License or the Artistic License, as specified in the Perl README file.

SQL::Entity SQL::Entity::Table SQL::Entity::Condition

Adrian Witas, adrian@webapp.strefa.pl