func_str.result, func_str.test:

  Added a test case for bug #10124.
sql_select.h, item_subselect.cc, sql_select.cc:
  Fixed bug #10124.
  The copy method of the store_key classes can return
  STORE_KEY_OK=0, STORE_KEY_FATAL=1, STORE_KEY_CONV=2 now.
field.cc:
  Fixed bug #10124.
  When ussuing a warning the store methods return 2 instead of 1 now.


sql/field.cc:
  Fixed bug #10124.
  When ussuing a warning the store methods return 2 instead of 1 now.
sql/sql_select.cc:
  Fixed bug #10124.
  The copy method of the store_key classes can return
  STORE_KEY_OK=0, STORE_KEY_FATAL=1, STORE_KEY_CONV=2 now.
sql/item_subselect.cc:
  Fixed bug #10124.
  The copy method of the store_key classes can return
  STORE_KEY_OK=0, STORE_KEY_FATAL=1, STORE_KEY_CONV=2 now.
sql/sql_select.h:
  Fixed bug #10124.
  The copy method of the store_key classes can return
  STORE_KEY_OK=0, STORE_KEY_FATAL=1, STORE_KEY_CONV=2 now.
mysql-test/t/func_str.test:
  Added a test case for bug #10124.
mysql-test/r/func_str.result:
  Added a test case for bug #10124.

1 files changed, 24 insertions, 17 deletions

diff --git a/sql/field.cc b/sql/field.cc
index 692f123097a..a330ffb7262 100644
--- a/sql/field.cc
+++ b/sql/field.cc
@@ -2473,7 +2473,10 @@ int Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
   if (error ||
       (from+len != end && table->in_use->count_cuted_fields &&
        !test_if_int(from,len,end,cs)))
-    error= 1;
+  {
+    if (error != 1)
+      error= 2;
+  }
 #if SIZEOF_LONG > 4
   if (unsigned_flag)
   {
@@ -2501,10 +2504,7 @@ int Field_long::store(const char *from,uint len,CHARSET_INFO *cs)
   }
 #endif
   if (error)
-  {
     set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_TRUNCATED, 1);
-    error= 1;
-  }
 #ifdef WORDS_BIGENDIAN
   if (table->db_low_byte_first)
   {
@@ -2770,8 +2770,11 @@ int Field_longlong::store(const char *from,uint len,CHARSET_INFO *cs)
       (from+len != end && table->in_use->count_cuted_fields &&
        !test_if_int(from,len,end,cs)))
   {
-    set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_TRUNCATED, 1);
-    error= 1;
+    if (error != 1)
+    {
+      set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_TRUNCATED, 1);
+      error= 2;
+    }
   }
 #ifdef WORDS_BIGENDIAN
   if (table->db_low_byte_first)
@@ -2991,7 +2994,7 @@ int Field_float::store(const char *from,uint len,CHARSET_INFO *cs)
   double nr= my_strntod(cs,(char*) from,len,&end,&error);
   if (error || ((uint) (end-from) != len && table->in_use->count_cuted_fields))
   {
-    error= 1;
+    error= 2;
     set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_TRUNCATED, 1);
   }
   Field_float::store(nr);
@@ -3277,7 +3280,7 @@ int Field_double::store(const char *from,uint len,CHARSET_INFO *cs)
   double nr= my_strntod(cs,(char*) from, len, &end, &error);
   if (error || ((uint) (end-from) != len && table->in_use->count_cuted_fields))
   {
-    error= 1;
+    error= 2;
     set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_TRUNCATED, 1);
   }
   Field_double::store(nr);
@@ -3659,6 +3662,8 @@ int Field_timestamp::store(const char *from,uint len,CHARSET_INFO *cs)
       error= 1;
     }
   }
+  if (error > 1)
+    error= 2;
 
 #ifdef WORDS_BIGENDIAN
   if (table->db_low_byte_first)
@@ -3947,7 +3952,7 @@ int Field_time::store(const char *from,uint len,CHARSET_INFO *cs)
   if (str_to_time(from, len, &ltime, &error))
   {
     tmp=0L;
-    error= 1;
+    error= 2;
     set_datetime_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_TRUNCATED,
                          from, len, MYSQL_TIMESTAMP_TIME, 1);
   }
@@ -3969,6 +3974,8 @@ int Field_time::store(const char *from,uint len,CHARSET_INFO *cs)
                            from, len, MYSQL_TIMESTAMP_TIME, !error);
       error= 1;
     }
+    if (error > 1)
+      error= 2;
   }
   
   if (ltime.neg)
@@ -4298,7 +4305,7 @@ int Field_date::store(const char *from, uint len,CHARSET_INFO *cs)
   if (str_to_datetime(from, len, &l_time, 1, &error) <= MYSQL_TIMESTAMP_ERROR)
   {
     tmp=0;
-    error= 1;
+    error= 2;
   }
   else
     tmp=(uint32) l_time.year*10000L + (uint32) (l_time.month*100+l_time.day);
@@ -4489,7 +4496,7 @@ int Field_newdate::store(const char *from,uint len,CHARSET_INFO *cs)
   if (str_to_datetime(from, len, &l_time, 1, &error) <= MYSQL_TIMESTAMP_ERROR)
   {
     tmp=0L;
-    error= 1;
+    error= 2;
   }
   else
     tmp= l_time.day + l_time.month*32 + l_time.year*16*32;
@@ -4931,7 +4938,7 @@ int Field_string::store(const char *from,uint length,CHARSET_INFO *cs)
     from= tmpstr.ptr();
     length=  tmpstr.length();
     if (conv_errors)
-      error= 1;
+      error= 2;
   }
 
   /* 
@@ -4955,7 +4962,7 @@ int Field_string::store(const char *from,uint length,CHARSET_INFO *cs)
     from+= field_charset->cset->scan(field_charset, from, end,
 				     MY_SEQ_SPACES);
     if (from != end)
-      error= 1;
+      error= 2;
   }
   if (error)
     set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_TRUNCATED, 1);
@@ -5210,12 +5217,12 @@ int Field_varstring::store(const char *from,uint length,CHARSET_INFO *cs)
     from= tmpstr.ptr();
     length=  tmpstr.length();
     if (conv_errors)
-      error= 1;
+      error= 2;
   }
   if (length > field_length)
   {
     length=field_length;
-    error= 1;
+    error= 2;
   }
   if (error)
     set_warning(MYSQL_ERROR::WARN_LEVEL_WARN, ER_WARN_DATA_TRUNCATED, 1);
@@ -5568,7 +5575,7 @@ int Field_blob::store(const char *from,uint length,CHARSET_INFO *cs)
       from= tmpstr.ptr();
       length=  tmpstr.length();
       if (conv_errors)
-        error= 1;
+        error= 2;
     }
     
     copy_length= max_data_length();
@@ -5583,7 +5590,7 @@ int Field_blob::store(const char *from,uint length,CHARSET_INFO *cs)
                                                       copy_length,
                                                       &well_formed_error);
     if (copy_length < length)
-      error= 1;
+      error= 2;
     Field_blob::store_length(copy_length);
     if (was_conversion || table->copy_blobs || copy_length <= MAX_FIELD_WIDTH)
     {						// Must make a copy