diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index 43716a65b1350d8e21783d436da4759b8cfca49c..67df5ac8e825c2efdd8159c706518a6caa55aa89 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -1073,7 +1073,7 @@ static bool isTopBottomUniqueQuery(SQueryInfo* pQueryInfo) {
   for (int32_t i = 0; i < size; ++i) {
     int32_t functionId = tscExprGet(pQueryInfo, i)->base.functionId;
 
-    if (functionId == TSDB_FUNC_TOP || functionId == TSDB_FUNC_BOTTOM
+    if (functionId == TSDB_FUNC_TOP || functionId == TSDB_FUNC_BOTTOM || functionId == TSDB_FUNC_SAMPLE
         || functionId == TSDB_FUNC_UNIQUE || functionId == TSDB_FUNC_TAIL) {
       return true;
     }
diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 47efc29031b972818fbc540150613b61c0b199c5..c23ba15d44928bb4023c5615edb792f81b1de3d5 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -2701,8 +2701,11 @@ int32_t tscExprTopBottomIndex(SQueryInfo* pQueryInfo){
     SExprInfo* pExpr = tscExprGet(pQueryInfo, i);
     if (pExpr == NULL)
       continue;
-    if (pExpr->base.functionId == TSDB_FUNC_TOP || pExpr->base.functionId == TSDB_FUNC_BOTTOM
-        || pExpr->base.functionId == TSDB_FUNC_UNIQUE || pExpr->base.functionId == TSDB_FUNC_TAIL) {
+    if (pExpr->base.functionId == TSDB_FUNC_TOP 
+      || pExpr->base.functionId == TSDB_FUNC_BOTTOM 
+      || pExpr->base.functionId == TSDB_FUNC_SAMPLE 
+      || pExpr->base.functionId == TSDB_FUNC_UNIQUE 
+      || pExpr->base.functionId == TSDB_FUNC_TAIL) {
       return i;
     }
   }
diff --git a/tests/develop-test/2-query/TD-14745.py b/tests/develop-test/2-query/TD-14745.py
new file mode 100644
index 0000000000000000000000000000000000000000..f5360ee91bef6fefa09eff9606d8ce99e5052e7e
--- /dev/null
+++ b/tests/develop-test/2-query/TD-14745.py
@@ -0,0 +1,43 @@
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.dnodes import tdDnodes
+from math import inf
+
+class TDTestCase:
+    def caseDescription(self):
+        '''
+        case1<shenglian zhou>: [TD-13946]core dump of sampling binary column so that when result from  vnode exceeds INT16_MAX bytes
+        '''
+        return
+
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+        self._conn = conn
+
+    def run(self):
+        print("running {}".format(__file__))
+        tdSql.execute("drop database if exists td14745")
+        tdSql.execute("create database td14745")
+        tdSql.execute("use td14745")
+
+        tdSql.execute("create table st ( ts timestamp, i int) tags (t1 int)")
+        tdSql.execute("create table ct1 using st tags(1)")
+
+        for i in range(100):
+            tdSql.execute("insert into ct1 values(now+{}a, {})".format(100*i, i))
+
+        tdSql.query("select sample(i,3) from ct1 interval(1s)")
+        tdSql.checkCols(2)
+        
+        tdSql.query("select sample(i,3) from ct1 session(ts, 200a)")
+        tdSql.checkCols(2)
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
+
diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index f1abeeab32a3a908805c125e04cfa61e8b5f9175..77ab1f3b6b3a8fec48b38caf1e01c23514331fbc 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -725,6 +725,7 @@
 5,,develop-test,python3 ./test.py -f 2-query/scalar_triangle.py
 5,,develop-test,python3 ./test.py -f 2-query/scalar_expression.py
 5,,develop-test,python3 ./test.py -f 2-query/scalar_powlog.py
+5,,develop-test,python3 ./test.py -f 2-query/TD-14745.py
 4,,system-test,python3 test.py -f 4-taosAdapter/TD-12163.py
 4,,system-test,python3 ./test.py -f 3-connectors/restful/restful_binddbname.py 
 4,,system-test,python3 ./test.py -f 2-query/TD-12614.py