Fey::SQL::Delete(3)

NAME
Fey::SQL::Delete - Represents a DELETE query

VERSION
version 0.44

SYNOPSIS
  my $sql = Fey::SQL->new_delete();

  # DELETE FROM Part
  #       WHERE Part.name LIKE '%Widget'
  $sql->delete();
  $sql->from($Part);
  $sql->where( $name, 'LIKE', '%Widget' );

  print $sql->sql($dbh);

DESCRIPTION
This class represents a "DELETE" query.

METHODS
This class provides the following methods:

  Constructor
To construct an object of this class, call "$query->delete()" on a "Fey::SQL" object.

  $delete->delete()
This method is basically a no-op that exists to so that Fey::SQL has something to call after it constructs an object in this class.

  $delete->from(...)
This method specifies the "FROM" clause of the query. It expects one or more Fey::Table objects (not aliases). Most RDBMS implementations only allow for a single table here, but some (like MySQL) do allow for multi-table deletes.

  $delete->where(...)
See the Fey::SQL section on WHERE Clauses for more details.

  $delete->order_by(...)
See the Fey::SQL section on ORDER BY Clauses for more details.

  $delete->limit(...)
See the Fey::SQL section on LIMIT Clauses for more details.

  $delete->sql()
Returns the full SQL statement which this object represents. A DBI handle must be passed so that identifiers can be properly quoted.

  $delete->bind_params()
See the Fey::SQL section on Bind Parameters for more details.

  $delete->delete_clause()
Returns the "DELETE" clause portion of the SQL statement as a string.

  $delete->where_clause()
Returns the "WHERE" clause portion of the SQL statement as a string.

  $delete->order_by_clause()
Returns the "ORDER BY" clause portion of the SQL statement as a string.

  $delete->limit_clause()
Returns the "LIMIT" clause portion of the SQL statement as a string.

ROLES

•   Fey::Role::SQL::HasBindParams

•   Fey::Role::SQL::HasWhereClause

•   Fey::Role::SQL::HasOrderByClause

•   Fey::Role::SQL::HasLimitClause

•   Fey::Role::SQL::Cloneable

BUGS
See Fey for details on how to report bugs.

Bugs may be submitted at <https://github.com/ap/Fey/issues>.

SOURCE
The source code repository for Fey can be found at <https://github.com/ap/Fey>.

AUTHOR
Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE
This software is Copyright (c) 2011 - 2025 by Dave Rolsky.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)

The full text of the license can be found in the LICENSE file included with this distribution.