diff options
Diffstat (limited to 'modules/node/node.install')
| -rw-r--r-- | modules/node/node.install | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/modules/node/node.install b/modules/node/node.install index 16d3dbaa0..43bfd531f 100644 --- a/modules/node/node.install +++ b/modules/node/node.install @@ -914,6 +914,7 @@ function node_update_7012() { * Change {node}.vid default value from 0 to NULL to avoid deadlock issues on MySQL. */ function node_update_7013() { + db_drop_unique_key('node', 'vid'); db_change_field('node', 'vid', 'vid', array( 'description' => 'The current {node_revision}.vid version identifier.', 'type' => 'int', @@ -921,6 +922,7 @@ function node_update_7013() { 'not null' => FALSE, 'default' => NULL, )); + db_add_unique_key('node', 'vid', array('vid')); } /** |