Fix: add constraint

htdocs/install/mysql/migration/2.7.0-2.8.0.sql

@@ -131,6 +131,18 @@ ALTER TABLE llx_projet_task CHANGE note note_private text;
 ALTER TABLE llx_projet_task ADD COLUMN note_public text AFTER note_private;
 ALTER TABLE llx_projet_task ADD COLUMN rang	integer	DEFAULT 0 AFTER note_public;
 
+-- Delete old key
+ALTER TABLE llx_projet_task DROP INDEX fk_projet;
+ALTER TABLE llx_projet_task DROP INDEX fk_user_creat;
+ALTER TABLE llx_projet_task DROP INDEX statut;
+-- Add new key
+ALTER TABLE llx_projet_task ADD INDEX idx_projet_task_fk_projet (fk_projet);
+ALTER TABLE llx_projet_task ADD INDEX idx_projet_task_fk_user_creat (fk_user_creat);
+ALTER TABLE llx_projet_task ADD INDEX idx_projet_task_fk_user_valid (fk_user_valid);
+ALTER TABLE llx_projet_task ADD CONSTRAINT fk_projet_task_fk_projet 	FOREIGN KEY (fk_projet) REFERENCES llx_projet (rowid);
+ALTER TABLE llx_projet_task ADD CONSTRAINT fk_projet_task_fk_user_creat FOREIGN KEY (fk_user_creat) REFERENCES llx_user (rowid);
+ALTER TABLE llx_projet_task ADD CONSTRAINT fk_projet_task_fk_user_valid FOREIGN KEY (fk_user_valid) REFERENCES llx_user (rowid);
+
 ALTER TABLE llx_element_contact DROP FOREIGN KEY fk_element_contact_fk_c_type_contact;
 ALTER TABLE llx_element_contact DROP INDEX fk_element_contact_fk_c_type_contact;
 UPDATE llx_c_type_contact SET rowid='160' WHERE rowid='80';

htdocs/install/mysql/tables/llx_projet_task.key.sql

 -- ============================================================================
 -- Copyright (C) 2009 Laurent Destailleur  <eldy@users.sourceforge.net>
+-- Copyright (C) 2010 Regis Houssin        <regis@dolibarr.fr>
 --
 -- This program is free software; you can redistribute it and/or modify
 -- it under the terms of the GNU General Public License as published by
@@ -20,4 +21,10 @@
 -- ============================================================================
 
 
-ALTER TABLE llx_projet_task ADD CONSTRAINT fk_projet_task_fk_projet FOREIGN KEY (fk_projet)    REFERENCES llx_projet (rowid);
+ALTER TABLE llx_projet_task ADD INDEX idx_projet_task_fk_projet (fk_projet);
+ALTER TABLE llx_projet_task ADD INDEX idx_projet_task_fk_user_creat (fk_user_creat);
+ALTER TABLE llx_projet_task ADD INDEX idx_projet_task_fk_user_valid (fk_user_valid);
+
+ALTER TABLE llx_projet_task ADD CONSTRAINT fk_projet_task_fk_projet 	FOREIGN KEY (fk_projet) REFERENCES llx_projet (rowid);
+ALTER TABLE llx_projet_task ADD CONSTRAINT fk_projet_task_fk_user_creat FOREIGN KEY (fk_user_creat) REFERENCES llx_user (rowid);
+ALTER TABLE llx_projet_task ADD CONSTRAINT fk_projet_task_fk_user_valid FOREIGN KEY (fk_user_valid) REFERENCES llx_user (rowid);