What is the correct order for adding an auto-increment to a table? Obviously
this is not it:
db_drop_primary_key($ret, 'client_activity');
db_add_field($ret, 'client_activity', 'id', array(
'type' => 'serial',
'not null' => TRUE,
'description' => 'Primary Key: Unique row ID.',
));
db_add_primary_key($ret, 'client_activity', 'id');
db_add_index($ret, 'client_activity', 'tnt', array('timestamp', 'nid',
'type'));
This gets these errors at update.php:
* user warning: Incorrect table definition; there can be only one auto column
and it must be defined as a key query: update_sql /* admin : update_sql */ ALTER
TABLE client_activity ADD `id` INT auto_increment DEFAULT NULL in
C:\www\webapps\drupal6\includes\database.mysql-common.inc on line 298.
* user warning: Unknown column 'id' in 'client_activity' query: update_sql /*
admin : update_sql */ ALTER TABLE client_activity CHANGE `id` `id` INT NOT NULL
auto_increment in C:\www\webapps\drupal6\includes\database.mysql-common.inc on
line 520.
* warning: Invalid argument supplied for foreach() in
C:\www\webapps\drupal6\includes\database.mysql-common.inc on line 109.
* user warning: You have an error in your SQL syntax; check the manual that
corresponds to your MySQL server version for the right syntax to use near ')' at
line 1 query: update_sql /* admin : update_sql */ ALTER TABLE client_activity
ADD PRIMARY KEY () in C:\www\webapps\drupal6\includes\database.mysql-common.inc
on line 374.
Nancy
Injustice anywhere is a threat to justice everywhere. -- Dr. Martin L. King, Jr.
