Update some test cases to work with sqlite_stat3 instead of sqlite_stat2.

FossilOrigin-Name: 2504bcfb0cf14b5ce51db0af1269ac28384714e0

test/tkt-cbd054fa6b.test

@@ -16,7 +16,7 @@
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
 
-ifcapable !stat2 {
+ifcapable !stat3 {
   finish_test
   return
 }
@@ -46,7 +46,7 @@ do_test tkt-cbd05-1.2 {
 do_test tkt-cbd05-1.3 {
   execsql { 
     SELECT tbl,idx,group_concat(sample,' ') 
-    FROM sqlite_stat2 
+    FROM sqlite_stat3 
     WHERE idx = 't1_x' 
     GROUP BY tbl,idx
   }
@@ -78,7 +78,7 @@ do_test tkt-cbd05-2.2 {
 do_test tkt-cbd05-2.3 {
   execsql { 
     SELECT tbl,idx,group_concat(sample,' ') 
-    FROM sqlite_stat2 
+    FROM sqlite_stat3 
     WHERE idx = 't1_x' 
     GROUP BY tbl,idx
   }