MDEV-19886 InnoDB returns misleading ER_NO_SUCH_TABLE_IN_ENGINE

A fix in MySQL 5.7.6 was not completely merged to MariaDB:
Bug#19419026 WHEN A TABLESPACE IS NOT FOUND, DO NOT REPORT "TABLE NOT FOUND"

mysql-test/suite/innodb/r/alter_missing_tablespace.result

@@ -8,23 +8,23 @@ CREATE TABLE `x..d` (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
 CREATE TABLE t1(a SERIAL)ENGINE=InnoDB;
 INSERT INTO t1 VALUES(1),(2),(3);
 SELECT * FROM t;
-ERROR 42S02: Table 'test.t' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 ALTER TABLE t ADD INDEX (a), ALGORITHM=INPLACE;
-ERROR 42S02: Table 'test.t' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 SHOW WARNINGS;
 Level	Code	Message
 Warning	1812	Tablespace is missing for table 'test/t'
-Error	1932	Table 'test.t' doesn't exist in engine
+Error	1030	Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 ALTER TABLE t ADD INDEX (a), ALGORITHM=COPY;
-ERROR 42S02: Table 'test.t' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 SHOW WARNINGS;
 Level	Code	Message
 Warning	1812	Tablespace is missing for table 'test/t'
-Error	1932	Table 'test.t' doesn't exist in engine
+Error	1030	Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 ALTER TABLE t AUTO_INCREMENT=1, ALGORITHM=INPLACE;
-ERROR 42S02: Table 'test.t' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 ALTER TABLE t AUTO_INCREMENT=1, ALGORITHM=COPY;
-ERROR 42S02: Table 'test.t' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 ALTER TABLE t ALGORITHM=INPLACE, DISCARD TABLESPACE;
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'DISCARD TABLESPACE' at line 1
 ALTER TABLE t ALGORITHM=COPY, DISCARD TABLESPACE;
@@ -37,7 +37,7 @@ Warning	1812	Tablespace is missing for table 'test/t'
 Warning	1812	Tablespace is missing for table 'test/t'
 DROP TABLE t;
 SELECT * FROM `x..d`;
-ERROR 42S02: Table 'test.x..d' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 DROP TABLE `x..d`;
 ALTER TABLE t1 DISCARD TABLESPACE;
 ALTER TABLE t1 AUTO_INCREMENT=1, ALGORITHM=INPLACE;

mysql-test/suite/innodb/r/missing_tablespaces.result

+#
+# Bug#19419026 WHEN A TABLESPACE IS NOT FOUND, DO NOT REPORT "TABLE NOT FOUND"
+#
+CREATE DATABASE `..................................................`;
+USE `..................................................`;
+CREATE TABLE `..................................................` (ID INT)
+ENGINE=INNODB;
+select * from `..................................................`;
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
+DROP TABLE `..................................................`;
+DROP DATABASE `..................................................`;

mysql-test/suite/innodb/r/truncate_missing.result

@@ -11,7 +11,7 @@ t	CREATE TABLE `t` (
   UNIQUE KEY `a` (`a`)
 ) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1
 SELECT * FROM t;
-ERROR 42S02: Table 'test.t' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 TRUNCATE TABLE t;
-ERROR 42S02: Table 'test.t' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 DROP TABLE t;

mysql-test/suite/innodb/t/alter_missing_tablespace.test

@@ -34,22 +34,21 @@ INSERT INTO t1 VALUES(1),(2),(3);
 
 --source include/start_mysqld.inc
 
-# The ER_NO_SUCH_TABLE is being thrown by ha_innobase::open().
 # The table does exist, only the tablespace does not exist.
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 SELECT * FROM t;
 
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 ALTER TABLE t ADD INDEX (a), ALGORITHM=INPLACE;
 SHOW WARNINGS;
 
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 ALTER TABLE t ADD INDEX (a), ALGORITHM=COPY;
 SHOW WARNINGS;
 
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 ALTER TABLE t AUTO_INCREMENT=1, ALGORITHM=INPLACE;
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 ALTER TABLE t AUTO_INCREMENT=1, ALGORITHM=COPY;
 
 --error ER_PARSE_ERROR
@@ -60,7 +59,7 @@ ALTER TABLE t ALGORITHM=COPY, DISCARD TABLESPACE;
 ALTER TABLE t ALGORITHM=DEFAULT, DISCARD TABLESPACE;
 ALTER TABLE t DISCARD TABLESPACE;
 DROP TABLE t;
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 SELECT * FROM `x..d`;
 DROP TABLE `x..d`;
 

mysql-test/suite/innodb/t/missing_tablespaces.test

+--source include/have_innodb.inc
+
+#Restarting not supported in embedded
+--source include/not_embedded.inc
+#Windows has trouble creating files/directories with long names
+--source include/not_windows.inc
+
+--echo #
+--echo # Bug#19419026 WHEN A TABLESPACE IS NOT FOUND, DO NOT REPORT "TABLE NOT FOUND"
+--echo #
+
+#Create database and tablename with all special characters
+
+CREATE DATABASE `..................................................`;
+USE `..................................................`;
+CREATE TABLE `..................................................` (ID INT)
+ENGINE=INNODB;
+
+--source include/shutdown_mysqld.inc
+
+--remove_file $MYSQLTEST_VARDIR/mysqld.1/data/@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e/@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.ibd
+
+--source include/start_mysqld.inc
+
+--disable_query_log
+call mtr.add_suppression("\\[ERROR\\] InnoDB: Operating system error number 2 in a file operation.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: The error means the system cannot find the path specified.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: If you are installing InnoDB, remember that you must create directories yourself, InnoDB does not create them.");
+call mtr.add_suppression("\\[ERROR\\] InnoDB: Cannot open datafile for read-only");
+call mtr.add_suppression("\\[Warning\\] InnoDB: Ignoring tablespace .* because it could not be opened");
+--enable_query_log
+
+--error ER_GET_ERRNO
+select * from `..................................................`;
+DROP TABLE `..................................................`;
+DROP DATABASE `..................................................`;

mysql-test/suite/innodb/t/truncate_missing.test

@@ -15,8 +15,8 @@ let $datadir=`select @@datadir`;
 --remove_file $datadir/test/t.ibd
 --source include/start_mysqld.inc
 
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 SELECT * FROM t;
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 TRUNCATE TABLE t;
 DROP TABLE t;

mysql-test/suite/mariabackup/missing_ibd.result

@@ -2,5 +2,5 @@ create table t1(c1 int) engine=InnoDB;
 INSERT INTO t1 VALUES(1);
 # xtrabackup backup
 select * from t1;
-ERROR 42S02: Table 'test.t1' doesn't exist in engine
+ERROR HY000: Got error 194 "Tablespace is missing for a table" from storage engine InnoDB
 drop table t1;

mysql-test/suite/mariabackup/missing_ibd.test

@@ -30,7 +30,6 @@ exec  $XTRABACKUP --defaults-file=$MYSQLTEST_VARDIR/my.cnf --backup --target-dir
 
 rmdir $targetdir;
 
---error ER_NO_SUCH_TABLE_IN_ENGINE
+--error ER_GET_ERRNO
 select * from t1;
 drop table t1;
-

storage/innobase/handler/ha_innodb.cc

@@ -6329,7 +6329,7 @@ ha_innobase::open(const char* name, int, uint)
 
 	if (!thd_tablespace_op(thd) && no_tablespace) {
 		set_my_errno(ENOENT);
-		int ret_err = HA_ERR_NO_SUCH_TABLE;
+		int ret_err = HA_ERR_TABLESPACE_MISSING;
 
 		/* If table has no talespace but it has crypt data, check
 		is tablespace made unaccessible because encryption service
@@ -9528,7 +9528,7 @@ ha_innobase::index_read(
 			table->s->table_name.str);
 
 		table->status = STATUS_NOT_FOUND;
-		error = HA_ERR_NO_SUCH_TABLE;
+		error = HA_ERR_TABLESPACE_MISSING;
 		break;
 
 	case DB_TABLESPACE_NOT_FOUND:
@@ -9539,8 +9539,7 @@ ha_innobase::index_read(
 			table->s->table_name.str);
 
 		table->status = STATUS_NOT_FOUND;
-		//error = HA_ERR_TABLESPACE_MISSING;
-		error =  HA_ERR_NO_SUCH_TABLE;
+		error = HA_ERR_TABLESPACE_MISSING;
 		break;
 
 	default:
@@ -9787,7 +9786,7 @@ ha_innobase::general_fetch(
 			table->s->table_name.str);
 
 		table->status = STATUS_NOT_FOUND;
-		error = HA_ERR_NO_SUCH_TABLE;
+		error = HA_ERR_TABLESPACE_MISSING;
 		break;
 	case DB_TABLESPACE_NOT_FOUND:
 
@@ -10097,7 +10096,7 @@ ha_innobase::ft_init_ext(
 
 	/* If tablespace is discarded, we should return here */
 	if (dict_table_is_discarded(ft_table)) {
-		my_error(ER_NO_SUCH_TABLE, MYF(0), table->s->db.str,
+		my_error(ER_TABLESPACE_MISSING, MYF(0), table->s->db.str,
 			 table->s->table_name.str);
 		return(NULL);
 	}
@@ -10314,7 +10313,7 @@ ha_innobase::ft_read(
 				table->s->table_name.str);
 
 			table->status = STATUS_NOT_FOUND;
-			error = HA_ERR_NO_SUCH_TABLE;
+			error = HA_ERR_TABLESPACE_MISSING;
 			break;
 		case DB_TABLESPACE_NOT_FOUND:
 
@@ -15858,7 +15857,7 @@ ha_innobase::external_lock(
 					    ER_TABLESPACE_DISCARDED,
 					    table->s->table_name.str);
 
-				DBUG_RETURN(HA_ERR_NO_SUCH_TABLE);
+				DBUG_RETURN(HA_ERR_TABLESPACE_MISSING);
 			}
 
 			row_quiesce_table_start(m_prebuilt->table, trx);