SQL::Dialects::Role(3) User Contributed Perl Documentation SQL::Dialects::Role(3)NAME
SQL::Dialects::Role - The role of being a SQL::Dialect
SYNOPSIS
package My::SQL::Dialect;
use SQL::Dialects::Role;
sub get_config {
return <<CONFIG;
[SECTION]
item1
item2
[ANOTHER SECTION]
item1
item2
CONFIG
}
DESCRIPTION
This adds the role of being a SQL::Dialect to your class.
Requirements
You must implement...
get_config
my $config = $class->get_config;
Returns information about the dialect in an INI-like format.
Implements
The role implements...
get_config_as_hash
my $config = $class->get_config_as_hash;
Returns the data represented in get_config() as a hash ref.
Items will be upcased, sections will be lowered.
The example in the SYNOPSIS would come back as...
{
section => {
ITEM1 => 1,
ITEM2 => 2,
},
another_section => {
ITEM1 => 1,
ITEM2 => 2,
}
}
SEE ALSO
"dialect()" in SQL::Parser
perl v5.12.1 2010-05-06 SQL::Dialects::Role(3)
Check Out this Related Man Page
SQL::Translator::Parser(3pm) User Contributed Perl Documentation SQL::Translator::Parser(3pm)NAME
SQL::Translator::Parser - describes how to write a parser
DESCRIPTION
Parser modules that get invoked by SQL::Translator need to implement a single function: parse. This function will be called by the
SQL::Translator instance as $class::parse($tr, $data_as_string), where $tr is a SQL::Translator instance. Other than that, the classes are
free to define any helper functions, or use any design pattern internally that make the most sense.
When the parser has determined what exists, it will communicate the structure to the producer through the SQL::Translator::Schema object.
This object can be retrieved from the translator (the first argument pass to parse) by calling the schema method:
my $schema = $tr->schema;
The Schema object has methods for adding tables, fields, indices, etc. For more information, consult the docs for SQL::Translator::Schema
and its related modules. For examples of how this works, examine the source code for existing SQL::Translator::Parser::* modules.
AUTHORS
Ken Youens-Clark, <kclark@cpan.org<gt>, darren chamberlain <darren@cpan.org>.
SEE ALSO perl(1), SQL::Translator, SQL::Translator::Schema.
perl v5.14.2 2012-01-18 SQL::Translator::Parser(3pm)
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