When one does 'REPAIR TABLE', update uuid() to the current system

mysql-test/suite/maria/maria-autozerofill.result:
  Updated result
mysql-test/suite/maria/maria-autozerofill.test:
  Added test that zerofilled table should not give any warnings when table is used
mysql-test/suite/maria/maria-recovery2.result:
  More tests to make it easier to find bugs
mysql-test/suite/maria/maria-recovery2.test:
  More tests to make it easier to find bugs
storage/maria/ha_maria.cc:
  Set create_trid after repair (needed if table was moved from another system)
  Set uuid after repair (needed if table was moved from another system)
storage/maria/maria_chk.c:
  Reset share->state.create_trid if we reset share->state.create_rename_lsn.
  Make the table moveable

mysql-test/suite/maria/maria-autozerofill.result

@@ -12,6 +12,8 @@ create table t4 (a int) engine=aria;
 INSERT INTO t4 VALUES (1),(2);
 create table t5 (a int) engine=aria;
 INSERT INTO t5 VALUES (1),(2);
+create table t6 (a int) engine=aria;
+INSERT INTO t6 VALUES (1),(2);
 flush tables;
 create_rename_lsn has non-magic value
 * shut down mysqld, removed logs, restarted it
@@ -25,6 +27,10 @@ Status:              changed,sorted index pages,zerofilled
 insert into t1 values(2);
 flush table t1;
 create_rename_lsn has non-magic value
+#
+# BUG#44422 "mysql_upgrade destroys Maria tables?"
+# Check repair and optimize of moved table
+#
 check table t2;
 Table	Op	Msg_type	Msg_text
 mysqltest.t2	check	error	Table is from another system and must be zerofilled or repaired to be usable on this system
@@ -59,4 +65,11 @@ mysqltest.t5	repair	status	OK
 check table t5;
 Table	Op	Msg_type	Msg_text
 mysqltest.t5	check	status	OK
+select * from t6;
+a
+1
+2
+check table t6;
+Table	Op	Msg_type	Msg_text
+mysqltest.t6	check	status	OK
 drop database mysqltest;

mysql-test/suite/maria/maria-autozerofill.test

@@ -33,11 +33,13 @@ create table t4 (a int) engine=aria;
 INSERT INTO t4 VALUES (1),(2);
 create table t5 (a int) engine=aria;
 INSERT INTO t5 VALUES (1),(2);
+create table t6 (a int) engine=aria;
+INSERT INTO t6 VALUES (1),(2);
 flush tables;
 
 # Check that table is not zerofilled, not movable
 let $MYSQLD_DATADIR= `select @@datadir`;
---exec $MARIA_CHK -dv $MYSQLD_DATADIR/mysqltest/t1 >$MYSQLTEST_VARDIR/tmp/ariachk.txt
+--exec $MARIA_CHK -dv --ignore-control-file $MYSQLD_DATADIR/mysqltest/t1 >$MYSQLTEST_VARDIR/tmp/ariachk.txt
 perl;
     use strict;
     use warnings;
@@ -62,7 +64,7 @@ enable_ps_protocol;
 flush table t1;
 
 # Check that table is auto-zerofilled, movable
---exec $MARIA_CHK -dv $MYSQLD_DATADIR/mysqltest/t1 >$MYSQLTEST_VARDIR/tmp/ariachk.txt
+--exec $MARIA_CHK -dv --ignore-control-file $MYSQLD_DATADIR/mysqltest/t1 >$MYSQLTEST_VARDIR/tmp/ariachk.txt
 perl;
     use strict;
     use warnings;
@@ -79,7 +81,7 @@ insert into t1 values(2);
 flush table t1;
 
 # Check that table is not zerofilled, not movable
---exec $MARIA_CHK -dv $MYSQLD_DATADIR/mysqltest/t1 >$MYSQLTEST_VARDIR/tmp/ariachk.txt
+--exec $MARIA_CHK -dv --ignore-control-file $MYSQLD_DATADIR/mysqltest/t1 >$MYSQLTEST_VARDIR/tmp/ariachk.txt
 perl;
     use strict;
     use warnings;
@@ -91,10 +93,13 @@ perl;
     close FILE;
 EOF
 
-#
-# BUG#44422 "mysql_upgrade destroys Maria tables?"
-# Check repair and optimize of moved table
-#
+--echo #
+--echo # BUG#44422 "mysql_upgrade destroys Maria tables?"
+--echo # Check repair and optimize of moved table
+--echo #
+
+# Table t2 is regarded as it would be from another server as we removed
+# the aria control file earlier
 check table t2;
 check table t2;
 repair table t2;
@@ -108,4 +113,10 @@ check table t5;
 repair table t5;
 check table t5;
 
+# Check that if we zerofill with aria_chk, we should not get any warnings when
+# accessing the table
+--exec $MARIA_CHK --zerofill $MYSQLD_DATADIR/mysqltest/t6 >$MYSQLTEST_VARDIR/tmp/ariachk.txt
+select * from t6;
+check table t6;
+
 drop database mysqltest;

mysql-test/suite/maria/maria-recovery2.result

@@ -107,6 +107,9 @@ flush table t1;
 * copied t1 for comparison
 lock tables t1 write, t2 read;
 delete from t1 limit 1;
+select count(*) from t1;
+count(*)
+0
 insert into t1 select * from t2;
 SET SESSION debug_dbug="+d,maria_flush_whole_log,maria_flush_whole_page_cache,maria_crash";
 * crashing mysqld intentionally
@@ -123,6 +126,9 @@ use mysqltest;
 show keys from t1;
 Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment	Index_comment
 t1	1	a	1	a	A	1	NULL	NULL	YES	BTREE		
+select count(*) from t1;
+count(*)
+1
 drop table t1;
 * TEST of recovery when OPTIMIZE has replaced the index file and crash
 create table t_corrupted1 (a varchar(100), key(a)) engine=aria;

mysql-test/suite/maria/maria-recovery2.test

@@ -130,9 +130,11 @@ insert into t1 values(30);
 lock tables t1 write, t2 read;
 delete from t1 limit 1;
 # 127 rows in t2, >100, so this will use repair-at-end
+select count(*) from t1;
 insert into t1 select * from t2;
 -- source include/maria_verify_recovery.inc
 show keys from t1; # should be enabled
+select count(*) from t1;
 drop table t1;
 
 --echo * TEST of recovery when OPTIMIZE has replaced the index file and crash

storage/maria/ha_maria.cc

@@ -1668,6 +1668,11 @@ int ha_maria::repair(THD *thd, HA_CHECK *param, bool do_optimize)
     }
   }
   thd_proc_info(thd, "Saving state");
+  if (optimize_done && !error && !(param->testflag & T_NO_CREATE_RENAME_LSN))
+  {
+    /* Set trid (needed if the table was moved from another system) */
+    share->state.create_trid= trnman_get_min_safe_trid();
+  }
   mysql_mutex_lock(&share->intern_lock);
   if (!error)
   {
@@ -1683,6 +1688,7 @@ int ha_maria::repair(THD *thd, HA_CHECK *param, bool do_optimize)
     */
     if (file->state != &share->state.state)
       *file->state= share->state.state;
+
     if (share->base.auto_key)
       _ma_update_auto_increment_key(param, file, 1);
     if (optimize_done)
@@ -1690,6 +1696,9 @@ int ha_maria::repair(THD *thd, HA_CHECK *param, bool do_optimize)
                                      UPDATE_TIME | UPDATE_OPEN_COUNT |
                                      (local_testflag &
                                       T_STATISTICS ? UPDATE_STAT : 0));
+    /* File is repaired; Mark the file as moved to this system */
+    (void) _ma_set_uuid(share, 0);
+
     info(HA_STATUS_NO_LOCK | HA_STATUS_TIME | HA_STATUS_VARIABLE |
          HA_STATUS_CONST);
     if (rows != file->state->records && !(param->testflag & T_VERY_SILENT))

storage/maria/maria_chk.c

@@ -1205,8 +1205,11 @@ static int maria_chk(HA_CHECK *param, char *filename)
           ((param->testflag & (T_REP_ANY | T_SORT_RECORDS | T_SORT_INDEX |
                                T_ZEROFILL | T_ZEROFILL_KEEP_LSN)) !=
            (T_ZEROFILL | T_ZEROFILL_KEEP_LSN)))
+      {
         share->state.create_rename_lsn= share->state.is_of_horizon=
           share->state.skip_redo_lsn= LSN_NEEDS_NEW_STATE_LSNS;
+        share->state.create_trid= 0;
+      }
     }
     if (!error && (param->testflag & T_REP_ANY))
     {