f6d6a3207ce87ba1bcb81965eb428225a160925b
tdreszer
  Tue Jun 4 14:07:58 2013 -0700
Combined key may be better than separate keys on cache starved RR. Ref #10910.
diff --git src/hg/lib/metaDb.sql src/hg/lib/metaDb.sql
index be3c837..f617e4d 100644
--- src/hg/lib/metaDb.sql
+++ src/hg/lib/metaDb.sql
@@ -1,10 +1,9 @@
 #This contains metadata for a table, file or other predeclared object type.
 CREATE TABLE metaDb (
     obj varchar(255) not null,	        # Object name or ID.
     var varchar(255) not null,	        # Metadata variable name.
     val varchar(2048) not null,	        # Metadata value.
               #Indices
     PRIMARY KEY(obj,var),
-    INDEX varKey (var),
-    INDEX valKey (val(64))
+    INDEX varKey (var,val(64))
 );
