add test case

source/dnode/vnode/src/meta/metaQuery.c

@@ -1260,6 +1260,14 @@ int32_t metaFilterTableIds(SMeta *pMeta, SMetaFltParam *param, SArray *pUids) {
   if (tdbTbcMoveTo(pCursor->pCur, pKey, nKey, &cmp) < 0) {
     goto END;
   }
+  if (cmp < 0) {
+  } else if (cmp > 0) {
+    if (param->reverse) {
+      tdbTbcMoveToPrev(pCursor->pCur);
+    } else {
+      tdbTbcMoveToNext(pCursor->pCur);
+    }
+  }
 
   int     count = 0;
   int32_t valid = 0;

tests/script/tsim/tagindex/add_index.sim

@@ -7,7 +7,7 @@ print ======== step0
 $dbPrefix = ta_3_db
 $tbPrefix = ta_3_tb
 $mtPrefix = ta_3_mt
-$tbNum = 101 
+$tbNum = 6 
 $rowNum = 20
 $totalNum = 200
 
@@ -60,6 +60,7 @@ while $i < $tbNum
   $i = $i + 1
 endw
 
+# great equal than 
 $i = 0
 while $i < $tbNum
   sql select * from $mtPrefix where t2 >= $i ;
@@ -70,4 +71,47 @@ while $i < $tbNum
   $i = $i + 1
 endw
 
+# great than 
+$i = 0
+while $i < $tbNum
+  sql select * from $mtPrefix where t2 > $i ;
+  $tmp = $tbNum - $i
+  
+  $tmp = $tmp - 1
+  if $rows != $tmp then
+    print $rows
+    print $i
+    print $tmp
+    return -1
+  endi
+  $i = $i + 1
+endw
+
+# lower equal than 
+$i = 0
+while $i < $tbNum
+  sql select * from $mtPrefix where t2 <= $i ;
+  $tmp = $i + 1
+  if $rows != $tmp then
+    return -1
+  endi
+  $i = $i + 1
+endw
+
+# lower equal than 
+$i = 0
+while $i < $tbNum
+  sql select * from $mtPrefix where t2 < $i ;
+  $tmp = $i 
+  if $rows != $tmp then
+    return -1
+  endi
+  $i = $i + 1
+endw
+
+
+
+
+
+
 system sh/exec.sh -n dnode1 -s stop -x SIGINT