MDEV-35177 Unexpected ER_TRUNCATED_WRONG_VALUE_FOR_FIELD, diagnostics area assertion failures upon EITS collection with vector type

Author: vuvova

mysql-test/main/vector2.result

@@ -170,6 +170,16 @@ test.t1	analyze	status	Engine-independent statistics collected
 test.t1	analyze	status	OK
 drop table t1;
 #
+# MDEV-35177 Unexpected ER_TRUNCATED_WRONG_VALUE_FOR_FIELD, diagnostics area assertion failures upon EITS collection with vector type
+#
+create table t (pk int primary key, v vector(1) not null);
+insert into t values (1,vec_fromtext('[-0.196]')),(2,vec_fromtext('[0.709]'));
+analyze table t persistent for all;
+Table	Op	Msg_type	Msg_text
+test.t	analyze	status	Engine-independent statistics collected
+test.t	analyze	status	OK
+drop table t;
+#
 # MDEV-35147 Inconsistent NULL handling in vector type
 #
 create table t1 (a vector(1));

mysql-test/main/vector2.test

@@ -133,6 +133,14 @@ insert into t1 select vec_fromtext(concat('[',group_concat(1),']')) from seq_1_t
 analyze table t1 persistent for all;
 drop table t1;
 
+--echo #
+--echo # MDEV-35177 Unexpected ER_TRUNCATED_WRONG_VALUE_FOR_FIELD, diagnostics area assertion failures upon EITS collection with vector type
+--echo #
+create table t (pk int primary key, v vector(1) not null);
+insert into t values (1,vec_fromtext('[-0.196]')),(2,vec_fromtext('[0.709]'));
+analyze table t persistent for all;
+drop table t;
+
 --echo #
 --echo # MDEV-35147 Inconsistent NULL handling in vector type
 --echo #

sql/sql_type_vector.cc

@@ -303,20 +303,23 @@ int Field_vector::store_decimal(const my_decimal *nr)
 
 int Field_vector::store(const char *from, size_t length, CHARSET_INFO *cs)
 {
-  if (cs != &my_charset_bin) // XXX todo
-    return report_wrong_value(ErrConvString(from, length, cs));
-
-  if (length != field_length)
-    return report_wrong_value(ErrConvString(from, length, cs));
-
-  float abs2= 0.0f;
-  for (const char *v= from, *end= from+length; v < end; v+= sizeof(float))
+  if (table->in_use->count_cuted_fields != CHECK_FIELD_IGNORE)
   {
-    float val= get_float(v);
-    abs2+= val*val;
+    if (cs != &my_charset_bin) // XXX todo
+      return report_wrong_value(ErrConvString(from, length, cs));
+
+    if (length != field_length)
+      return report_wrong_value(ErrConvString(from, length, cs));
+
+    float abs2= 0.0f;
+    for (const char *v= from, *end= from+length; v < end; v+= sizeof(float))
+    {
+      float val= get_float(v);
+      abs2+= val*val;
+    }
+    if (!std::isfinite(abs2))
+      return report_wrong_value(ErrConvString(from, length, cs));
   }
-  if (!std::isfinite(abs2))
-    return report_wrong_value(ErrConvString(from, length, cs));
 
   return Field_varstring::store(from, length, cs);
 }