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[friendica.git] / doc / database / db_locks.md

diff --git a/doc/database/db_locks.md b/doc/database/db_locks.md
index f9b93ff666061efdf5185608941d3244336b7778..0da4d8845cf96140844709fa5ca0cf9206a3af37 100644 (file)
--- a/doc/database/db_locks.md
+++ b/doc/database/db_locks.md
@@ -1,11 +1,13 @@
 Table locks
 ===========
 
-| Field   | Description      | Type         | Null | Key | Default             | Extra          |
-|---------|------------------|--------------|------|-----|---------------------|----------------|
-| id      | sequential ID    | int(11)      | NO   | PRI | NULL                | auto_increment |
-| name    |                  | varchar(128) | NO   |     |                     |                |
-| locked  |                  | tinyint(1)   | NO   |     | 0                   |                |
-| created |                  | datetime     | YES  |     | 0000-00-00 00:00:00 |                |
+
+| Field   | Description                  | Type         | Null | Key | Default             | Extra          |    
+| ------- | ---------------------------- | ------------ | ---- | --- | ------------------- | -------------- |    
+| id      | sequential ID                | int unsigned | NO   | PRI | NULL                | auto_increment |    
+| name    |                              | varchar(128) | NO   |     |                     |                |    
+| locked  |                              | boolean      | NO   |     | 0                   |                |    
+| pid     | Process ID                   | int unsigned | NO   |     | 0                   |                |    
+| expires | datetime of cache expiration | datetime     | NO   |     | 0001-01-01 00:00:00 |                |    
 
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