NAME
EntityModel::Query::Base - base class for EntityModel::Query-derived components
VERSION
version 0.102
SYNOPSIS
See Entitymodel::Query.
DESCRIPTION
See Entitymodel::Query.
register
Register a parse handler for the given key(s).
Called from subclass ->import methods to hook into the configuration parser:
EntityModel::Query->new(
x => [ ],
y => [ ]
)will call the registered parse_x and parse_y methods to handle the two directives, unless those methods are already available on the class.
can_parse
If this class supports the parse_X method, or the given configuration key was registered by one of the subclasses, returns the appropriate parse handler.
Returns undef if no handler was available.
inlineSQL
normaliseInlineSQL
Merge adjacent plaintext sections in an inline SQL expression.
This would for example convert the following:
'select', ' ', Entity::Field, ' ', 'from', ' ', Entity::Tableinto:
'select ', Entity::Field, ' from ', Entity::TabledecantValue
Extract a value.
decantQuotedValue
Extract a quoted value suitable for use in direct SQL strings.
The plain-string form of SQL query is only intended for debugging and tracing; regular queries should always use the prepared statement form provided by sqlAndParameters.
sqlString
sqlAndParameters
asString
INHERITED METHODS
AUTHOR
Tom Molesworth <cpan@entitymodel.com>
LICENSE
Copyright Tom Molesworth 2008-2011. Licensed under the same terms as Perl itself.