Index: trunk/dbconfig/cam.md
===================================================================
--- trunk/dbconfig/cam.md	(revision 12531)
+++ trunk/dbconfig/cam.md	(revision 12534)
@@ -3,5 +3,5 @@
 camPendingExp METADATA
     cam_id      S64         0       # Primary Key AUTO_INCREMENT
-    chip_id     S64         0       # Primary Key
+    chip_id     S64         0       # Primary Key fkey(chip_id) ref chipProcessedExp.chip_id)
     workdir     STR         255 
     label       STR         64      # key
@@ -12,6 +12,7 @@
 
 camProcessedExp METADATA
+# the camPendingExp row gets deleted so we can not put a fkey on cam_id
     cam_id      S64         0       # Primary Key
-    chip_id     S64         0       # Primary Key
+    chip_id     S64         0       # Primary Key fkey(chip_id) ref chipProcessedExp.chip_id)
     workdir     STR         255 
     label       STR         64      # key