Fix recalculation of vcols in binlog_row_image=minimal

unpack_row() must calculate all stored and indexed vcols
(in fill_extra_persistent_columns()).

Also Update and Delete row events must mark in read_set
all columns needed for calculating all stored and indexed vcols.

If it's done properly in do_apply_event(), it no longer needs
to be repeated per row.

mysql-test/suite/rpl/r/rpl_extra_col_slave_minimal.result

+include/master-slave.inc
+[connection master]
+set binlog_row_image=minimal;
+connection slave;
+stop slave;
+set global binlog_row_image=minimal;
+include/reset_slave.inc
+create table t1 (
+a int key, b blob, c char(5),
+d char(10) as (concat(trim(c), '-U')) unique,
+e char(10) as (concat('S', b)) stored) engine=innodb;
+connection master;
+create table t1 (a int primary key, b blob, c char(5)) engine=innodb;
+reset master;
+connection slave;
+start slave;
+connection master;
+set timestamp=unix_timestamp('2010-10-10 10:10:10');
+insert t1 values (1,'.','Kyle'),(2,'?','JOE'),(3,'!','QA'), (4, '$', '4TH');
+update t1 set c='UPD' where a=3;
+update t1 set b='#' where a=2;
+delete from t1 where a=4;
+select * from t1;
+a	b	c
+1	.	Kyle
+2	#	JOE
+3	!	UPD
+connection slave;
+select * from t1;
+a	b	c	d	e
+1	.	Kyle	Kyle-U	S.
+2	#	JOE	JOE-U	S#
+3	!	UPD	UPD-U	S!
+select d from t1;
+d
+JOE-U
+Kyle-U
+UPD-U
+select * from t1 where d='JOE-U';
+a	b	c	d	e
+2	#	JOE	JOE-U	S#
+connection master;
+drop table t1;
+connection slave;
+set global binlog_row_image=full;
+include/rpl_end.inc

mysql-test/suite/rpl/t/rpl_extra_col_slave_minimal.test

+--source include/have_binlog_format_row.inc
+--source include/have_innodb.inc
+--source include/master-slave.inc
+
+set binlog_row_image=minimal;
+
+connection slave;
+stop slave;
+set global binlog_row_image=minimal;
+--source include/reset_slave.inc
+
+create table t1 (
+  a int key, b blob, c char(5),
+  d char(10) as (concat(trim(c), '-U')) unique,
+  e char(10) as (concat('S', b)) stored) engine=innodb;
+
+connection master;
+create table t1 (a int primary key, b blob, c char(5)) engine=innodb;
+reset master;
+
+connection slave;
+start slave;
+
+connection master;
+set timestamp=unix_timestamp('2010-10-10 10:10:10');
+insert t1 values (1,'.','Kyle'),(2,'?','JOE'),(3,'!','QA'), (4, '$', '4TH');
+update t1 set c='UPD' where a=3;
+update t1 set b='#' where a=2;
+delete from t1 where a=4;
+--sorted_result
+select * from t1;
+--sorted_result
+sync_slave_with_master;
+--sorted_result
+select * from t1;
+select d from t1; # no --sorted_result here, this must be KEYREAD, so must be sorted
+select * from t1 where d='JOE-U';
+
+connection master;
+drop table t1;
+sync_slave_with_master;
+set global binlog_row_image=full;
+
+--source include/rpl_end.inc

sql/log_event_server.cc

@@ -5077,7 +5077,12 @@ int Rows_log_event::do_apply_event(rpl_group_info *rgi)
     bitmap_set_all(table->read_set);
     if (get_general_type_code() == DELETE_ROWS_EVENT ||
         get_general_type_code() == UPDATE_ROWS_EVENT)
+    {
       bitmap_intersect(table->read_set,&m_cols);
+      table->mark_columns_per_binlog_row_image();
+      if (table->vfield)
+        table->mark_virtual_columns_for_write(0);
+    }
 
     bitmap_set_all(table->write_set);
     table->rpl_write_set= table->write_set;
@@ -7336,12 +7341,6 @@ int Rows_log_event::find_row(rpl_group_info *rgi)
 
   // We can't use position() - try other methods.
   
-  /* 
-    We need to retrieve all fields
-    TODO: Move this out from this function to main loop 
-   */
-  table->use_all_columns();
-
   /*
     Save copy of the record in table->record[1]. It might be needed 
     later if linear search is used to find exact match.
@@ -7651,7 +7650,6 @@ int Delete_rows_log_event::do_exec_row(rpl_group_info *rgi)
       error= HA_ERR_GENERIC; // in case if error is not set yet
     if (likely(!error))
     {
-      m_table->mark_columns_per_binlog_row_image();
       if (m_vers_from_plain && m_table->versioned(VERS_TIMESTAMP))
       {
         Field *end= m_table->vers_end_field();
@@ -7789,11 +7787,6 @@ Update_rows_log_event::do_exec_row(rpl_group_info *rgi)
 #endif /* WSREP_PROC_INFO */
 
   thd_proc_info(thd, message);
-  // Temporary fix to find out why it fails [/Matz]
-  memcpy(m_table->read_set->bitmap, m_cols.bitmap, (m_table->read_set->n_bits + 7) / 8);
-  memcpy(m_table->write_set->bitmap, m_cols_ai.bitmap, (m_table->write_set->n_bits + 7) / 8);
-
-  m_table->mark_columns_per_binlog_row_image();
 
   int error= find_row(rgi);
   if (unlikely(error))
@@ -7884,7 +7877,6 @@ Update_rows_log_event::do_exec_row(rpl_group_info *rgi)
     error= vers_insert_history_row(m_table);
     restore_record(m_table, record[2]);
   }
-  m_table->default_column_bitmaps();
 
   if (invoke_triggers && likely(!error) &&
       unlikely(process_triggers(TRG_EVENT_UPDATE, TRG_ACTION_AFTER, TRUE)))

sql/rpl_record.cc

@@ -143,6 +143,8 @@ pack_row(TABLE *table, MY_BITMAP const* cols,
 }
 #endif
 
+#if !defined(MYSQL_CLIENT) && defined(HAVE_REPLICATION)
+static int fill_extra_persistent_columns(TABLE *table, int master_cols);
 
 /**
    Unpack a row into @c table->record[0].
@@ -188,7 +190,6 @@ pack_row(TABLE *table, MY_BITMAP const* cols,
    @retval HA_ERR_CORRUPT_EVENT
    Found error when trying to unpack fields.
  */
-#if !defined(MYSQL_CLIENT) && defined(HAVE_REPLICATION)
 int
 unpack_row(rpl_group_info *rgi,
            TABLE *table, uint const colcnt,
@@ -490,7 +491,7 @@ int prepare_record(TABLE *const table, const uint skip, const bool check)
   @param master_cols   No of columns on master 
   @returns 0 on        success
  */
-int fill_extra_persistent_columns(TABLE *table, int master_cols)
+static int fill_extra_persistent_columns(TABLE *table, int master_cols)
 {
   int error= 0;
   Field **vfield_ptr, *vfield;
@@ -500,7 +501,8 @@ int fill_extra_persistent_columns(TABLE *table, int master_cols)
   for (vfield_ptr= table->vfield; *vfield_ptr; ++vfield_ptr)
   {
     vfield= *vfield_ptr;
-    if (vfield->field_index >= master_cols && vfield->stored_in_db())
+    if (vfield->field_index >= master_cols && (vfield->stored_in_db() ||
+               (vfield->flags & (PART_KEY_FLAG | PART_INDIRECT_KEY_FLAG))))
     {
       bitmap_set_bit(table->write_set, vfield->field_index);
       error= vfield->vcol_info->expr->save_in_field(vfield,0);

sql/rpl_record.h

@@ -37,7 +37,6 @@ int unpack_row(rpl_group_info *rgi,
 
 // Fill table's record[0] with default values.
 int prepare_record(TABLE *const table, const uint skip, const bool check);
-int fill_extra_persistent_columns(TABLE *table, int master_cols);
 #endif
 
 #endif