diff --git a/mysql-test/main/type_date.result b/mysql-test/main/type_date.result
index 0cf78458817..d1ea71dae68 100644
--- a/mysql-test/main/type_date.result
+++ b/mysql-test/main/type_date.result
@@ -1144,5 +1144,23 @@ t2	CREATE TABLE `t2` (
 DROP TABLE t2;
 DROP TABLE t1;
 #
+# MDEV-29890 Update with inner join false row count result
+#
+set sql_mode='NO_ZERO_DATE';
+create table t1 (a1 bigint primary key, a2 date not null, a3 bigint not null);
+create table t2 (b1 bigint primary key);
+insert into t2 (b1) values (1);
+insert into t1 (a1, a2, a3) values (1, current_date, 1),( 2, current_date, 1);
+update t1 inner join t2 on t1.a3 = t2.b1 set t1.a2 = t1.a2 + interval 1 day;
+select row_count();
+row_count()
+2
+set sql_mode='';
+alter table t1 modify a2 date not null default '0000-00-00';
+set sql_mode='NO_ZERO_DATE';
+update t1 inner join t2 on t1.a3 = t2.b1 set t1.a2 = t1.a2 + interval 1 day;
+drop table t1, t2;
+set sql_mode=default;
+#
 # End of 10.4 tests
 #
diff --git a/mysql-test/main/type_date.test b/mysql-test/main/type_date.test
index 74997aa0ef7..cbc3c67bf64 100644
--- a/mysql-test/main/type_date.test
+++ b/mysql-test/main/type_date.test
@@ -784,6 +784,23 @@ SHOW CREATE TABLE t2;
 DROP TABLE t2;
 DROP TABLE t1;
 
+--echo #
+--echo # MDEV-29890 Update with inner join false row count result
+--echo #
+set sql_mode='NO_ZERO_DATE';
+create table t1 (a1 bigint primary key, a2 date not null, a3 bigint not null);
+create table t2 (b1 bigint primary key);
+insert into t2 (b1) values (1);
+insert into t1 (a1, a2, a3) values (1, current_date, 1),( 2, current_date, 1);
+update t1 inner join t2 on t1.a3 = t2.b1 set t1.a2 = t1.a2 + interval 1 day;
+select row_count();
+set sql_mode='';
+alter table t1 modify a2 date not null default '0000-00-00';
+set sql_mode='NO_ZERO_DATE';
+update t1 inner join t2 on t1.a3 = t2.b1 set t1.a2 = t1.a2 + interval 1 day;
+drop table t1, t2;
+set sql_mode=default;
+
 --echo #
 --echo # End of 10.4 tests
 --echo #
diff --git a/sql/sql_select.cc b/sql/sql_select.cc
index f313d571b5b..d7b2891c9d4 100644
--- a/sql/sql_select.cc
+++ b/sql/sql_select.cc
@@ -19035,8 +19035,10 @@ create_tmp_table(THD *thd, TMP_TABLE_PARAM *param, List<Item> &fields,
       {
         /*
           Copy default value. We have to use field_conv() for copy, instead of
-          memcpy(), because bit_fields may be stored differently
+          memcpy(), because bit_fields may be stored differently.
+          But otherwise we copy as is, in particular, ignore NO_ZERO_DATE, etc
         */
+        Use_relaxed_field_copy urfc(thd);
         my_ptrdiff_t ptr_diff= (orig_field->table->s->default_values -
                                 orig_field->table->record[0]);
         field->set_notnull();