BUG#10713 mysqldump includes database in create view and referenced tables

 - Update test results
 - Updates after review


mysql-test/r/func_in.result:
  Update test results
mysql-test/r/lowercase_view.result:
  Update test results
mysql-test/r/mysqldump.result:
  Update test results
mysql-test/r/sql_mode.result:
  Update test results
mysql-test/r/temp_table.result:
  Update test results
mysql-test/r/view.result:
  Update test results
mysql-test/t/mysqldump.test:
  Update test results
sql/sql_show.cc:
  Updated after review

mysql-test/r/func_in.result

@@ -209,7 +209,7 @@ a
 CREATE VIEW v1 AS SELECT * FROM t1 WHERE a NOT IN (45);
 SHOW CREATE VIEW v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` <> 45)
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select `t1`.`a` AS `a` from `t1` where (`t1`.`a` <> 45)
 SELECT * FROM v1;
 a
 44

mysql-test/r/lowercase_view.result

@@ -7,7 +7,7 @@ create table TaB (Field int);
 create view ViE as select * from TAb;
 show create table VIe;
 View	Create View
-vie	CREATE ALGORITHM=UNDEFINED VIEW `mysqltest`.`vie` AS select `mysqltest`.`tab`.`Field` AS `Field` from `mysqltest`.`tab`
+vie	CREATE ALGORITHM=UNDEFINED VIEW `vie` AS select `tab`.`Field` AS `Field` from `tab`
 drop database MySQLTest;
 use test;
 create table t1Aa (col1 int);
@@ -119,7 +119,7 @@ create table t1Aa (col1 int);
 create view v1Aa as select col1 from t1Aa as AaA;
 show create view v1AA;
 View	Create View
-v1aa	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1aa` AS select `aaa`.`col1` AS `col1` from `test`.`t1aa` `AaA`
+v1aa	CREATE ALGORITHM=UNDEFINED VIEW `v1aa` AS select `aaa`.`col1` AS `col1` from `t1aa` `AaA`
 drop view v1AA;
 select Aaa.col1 from t1Aa as AaA;
 col1
@@ -128,6 +128,6 @@ drop view v1AA;
 create view v1Aa as select AaA.col1 from t1Aa as AaA;
 show create view v1AA;
 View	Create View
-v1aa	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1aa` AS select `aaa`.`col1` AS `col1` from `test`.`t1aa` `AaA`
+v1aa	CREATE ALGORITHM=UNDEFINED VIEW `v1aa` AS select `aaa`.`col1` AS `col1` from `t1aa` `AaA`
 drop view v1AA;
 drop table t1Aa;

mysql-test/r/mysqldump.result

 DROP TABLE IF EXISTS t1, `"t"1`, t1aa, t2, t2aa;
 drop database if exists mysqldump_test_db;
 drop database if exists db1;
+drop database if exists db2;
 drop view if exists v1, v2, v3;
 CREATE TABLE t1(a int);
 INSERT INTO t1 VALUES (1), (2);
@@ -1390,8 +1391,13 @@ INSERT INTO `t2` VALUES ('alfred'),('angie'),('bingo'),('waffle'),('lemon');
 UNLOCK TABLES;
 /*!40000 ALTER TABLE `t2` ENABLE KEYS */;
 DROP TABLE IF EXISTS `v2`;
-DROP VIEW IF EXISTS `v2`;
-CREATE ALGORITHM=UNDEFINED VIEW `db1`.`v2` AS select `db1`.`t2`.`a` AS `a` from `db1`.`t2` where (`db1`.`t2`.`a` like _latin1'a%') WITH CASCADED CHECK OPTION;
+/*!50001 DROP VIEW IF EXISTS `v2`*/;
+/*!50001 CREATE TABLE `v2` (
+  `a` varchar(30) default NULL
+) ENGINE=MyISAM DEFAULT CHARSET=latin1*/;
+/*!50001 DROP TABLE IF EXISTS `v2`*/;
+/*!50001 DROP VIEW IF EXISTS `v2`*/;
+/*!50001 CREATE ALGORITHM=UNDEFINED VIEW `v2` AS select `t2`.`a` AS `a` from `t2` where (`t2`.`a` like _latin1'a%') WITH CASCADED CHECK OPTION*/;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1404,6 +1410,33 @@ CREATE ALGORITHM=UNDEFINED VIEW `db1`.`v2` AS select `db1`.`t2`.`a` AS `a` from
 drop table t2;
 drop view v2;
 drop database db1;
+create database db2;
+use db2;
+create table t1 (a int);
+create table t2 (a int, b varchar(10), primary key(a));
+insert into t2 values (1, "on"), (2, "off"), (10, "pol"), (12, "meg");
+insert into t1 values (289), (298), (234), (456), (789);
+create view v1 as select * from t2;
+create view v2 as select * from t1;
+drop table t1, t2;
+drop view v1, v2;
+drop database db2;
+create database db1;
+use db1;
+show tables;
+Tables_in_db1
+t1
+t2
+v1
+v2
+select * from t2 order by a;
+a	b
+1	on
+2	off
+10	pol
+12	meg
+drop table t1, t2;
+drop database db1;
 CREATE DATABASE mysqldump_test_db;
 USE mysqldump_test_db;
 CREATE TABLE t1 ( a INT );
@@ -1598,7 +1631,7 @@ DROP TABLE IF EXISTS `v1`;
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1*/;
 /*!50001 DROP TABLE IF EXISTS `v1`*/;
 /*!50001 DROP VIEW IF EXISTS `v1`*/;
-/*!50001 CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select `test`.`t1`.`a` AS `a` from `test`.`t1`*/;
+/*!50001 CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select `t1`.`a` AS `a` from `t1`*/;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1650,7 +1683,7 @@ DROP TABLE IF EXISTS `v2`;
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1*/;
 /*!50001 DROP TABLE IF EXISTS `v2`*/;
 /*!50001 DROP VIEW IF EXISTS `v2`*/;
-/*!50001 CREATE ALGORITHM=UNDEFINED VIEW `mysqldump_test_db`.`v2` AS select `mysqldump_test_db`.`t2`.`a` AS `a` from `mysqldump_test_db`.`t2` where (`mysqldump_test_db`.`t2`.`a` like _latin1'a%') WITH CASCADED CHECK OPTION*/;
+/*!50001 CREATE ALGORITHM=UNDEFINED VIEW `v2` AS select `t2`.`a` AS `a` from `t2` where (`t2`.`a` like _latin1'a%') WITH CASCADED CHECK OPTION*/;
 
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
 /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
@@ -1714,7 +1747,7 @@ v2	VIEW
 v3	VIEW
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select `v3`.`a` AS `a`,`v3`.`b` AS `b`,`v3`.`c` AS `c` from `test`.`v3` where (`v3`.`b` in (1,2,3,4,5,6,7))
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select `v3`.`a` AS `a`,`v3`.`b` AS `b`,`v3`.`c` AS `c` from `v3` where (`v3`.`b` in (1,2,3,4,5,6,7))
 select * from v1;
 a	b	c
 1	2	one

mysql-test/r/sql_mode.result

@@ -449,11 +449,11 @@ create table t2 (a int);
 create view v1 as select a from t1;
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select `test`.`t1`.`a` AS `a` from `test`.`t1`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select `t1`.`a` AS `a` from `t1`
 SET @@SQL_MODE='ANSI_QUOTES';
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW "test"."v1" AS select "test"."t1"."a" AS "a" from "test"."t1"
+v1	CREATE ALGORITHM=UNDEFINED VIEW "v1" AS select "t1"."a" AS "a" from "t1"
 create view v2 as select a from t2 where a in (select a from v1);
 drop view v2, v1;
 drop table t1, t2;

mysql-test/r/temp_table.result

@@ -111,7 +111,7 @@ t1	CREATE TEMPORARY TABLE `t1` (
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
 show create view t1;
 View	Create View
-t1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`t1` AS select _latin1'This is view' AS `A`
+t1	CREATE ALGORITHM=UNDEFINED VIEW `t1` AS select _latin1'This is view' AS `A`
 drop view t1;
 select * from t1;
 A

mysql-test/r/view.result

@@ -32,10 +32,10 @@ c
 11
 show create table v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select (`test`.`t1`.`b` + 1) AS `c` from `test`.`t1`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select (`t1`.`b` + 1) AS `c` from `t1`
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select (`test`.`t1`.`b` + 1) AS `c` from `test`.`t1`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select (`t1`.`b` + 1) AS `c` from `t1`
 show create view t1;
 ERROR HY000: 'test.t1' is not VIEW
 drop table t1;
@@ -55,7 +55,7 @@ Note	1003	select (`test`.`t1`.`b` + 1) AS `c` from `test`.`t1`
 create algorithm=temptable view v2 (c) as select b+1 from t1;
 show create view v2;
 View	Create View
-v2	CREATE ALGORITHM=TEMPTABLE VIEW `test`.`v2` AS select (`test`.`t1`.`b` + 1) AS `c` from `test`.`t1`
+v2	CREATE ALGORITHM=TEMPTABLE VIEW `v2` AS select (`t1`.`b` + 1) AS `c` from `t1`
 select c from v2;
 c
 3
@@ -550,7 +550,7 @@ create table t1 ("a*b" int);
 create view v1 as select "a*b" from t1;
 show create view v1;
 View	Create View
-v1	CREATE VIEW "test"."v1" AS select "test"."t1"."a*b" AS "a*b" from "test"."t1"
+v1	CREATE VIEW "v1" AS select "t1"."a*b" AS "a*b" from "t1"
 drop view v1;
 drop table t1;
 set sql_mode=default;
@@ -657,7 +657,7 @@ drop table t1;
 CREATE VIEW v1 (f1,f2,f3,f4) AS SELECT connection_id(), pi(), current_user(), version();
 SHOW CREATE VIEW v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select sql_no_cache connection_id() AS `f1`,pi() AS `f2`,current_user() AS `f3`,version() AS `f4`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select sql_no_cache connection_id() AS `f1`,pi() AS `f2`,current_user() AS `f3`,version() AS `f4`
 drop view v1;
 create table t1 (s1 int);
 create table t2 (s2 int);
@@ -691,13 +691,13 @@ create view v1 as select a from t1;
 create view v2 as select a from t2 where a in (select a from v1);
 show create view v2;
 View	Create View
-v2	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v2` AS select `test`.`t2`.`a` AS `a` from `test`.`t2` where `a` in (select `v1`.`a` AS `a` from `test`.`v1`)
+v2	CREATE ALGORITHM=UNDEFINED VIEW `v2` AS select `t2`.`a` AS `a` from `t2` where `a` in (select `v1`.`a` AS `a` from `v1`)
 drop view v2, v1;
 drop table t1, t2;
 CREATE VIEW `v 1` AS select 5 AS `5`;
 show create view `v 1`;
 View	Create View
-v 1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v 1` AS select 5 AS `5`
+v 1	CREATE ALGORITHM=UNDEFINED VIEW `v 1` AS select 5 AS `5`
 drop view `v 1`;
 create database mysqltest;
 create table mysqltest.t1 (a int, b int);
@@ -765,14 +765,14 @@ a	b
 1	1
 show create view v3;
 View	Create View
-v3	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v3` AS select `v1`.`col1` AS `a`,`v2`.`col1` AS `b` from (`test`.`v1` join `test`.`v2`) where (`v1`.`col1` = `v2`.`col1`)
+v3	CREATE ALGORITHM=UNDEFINED VIEW `v3` AS select `v1`.`col1` AS `a`,`v2`.`col1` AS `b` from (`v1` join `v2`) where (`v1`.`col1` = `v2`.`col1`)
 drop view v3, v2, v1;
 drop table t2, t1;
 create function `f``1` () returns int return 5;
 create view v1 as select test.`f``1` ();
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select sql_no_cache `test`.`f``1`() AS `test.``f````1`` ()`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select sql_no_cache `test`.`f``1`() AS `test.``f````1`` ()`
 select * from v1;
 test.`f``1` ()
 5
@@ -789,10 +789,10 @@ create table t2 (col1 char collate latin1_german2_ci);
 create view v2 as select col1 collate latin1_german1_ci from t2;
 show create view v2;
 View	Create View
-v2	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v2` AS select (`test`.`t2`.`col1` collate latin1_german1_ci) AS `col1 collate latin1_german1_ci` from `test`.`t2`
+v2	CREATE ALGORITHM=UNDEFINED VIEW `v2` AS select (`t2`.`col1` collate latin1_german1_ci) AS `col1 collate latin1_german1_ci` from `t2`
 show create view v2;
 View	Create View
-v2	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v2` AS select (`test`.`t2`.`col1` collate latin1_german1_ci) AS `col1 collate latin1_german1_ci` from `test`.`t2`
+v2	CREATE ALGORITHM=UNDEFINED VIEW `v2` AS select (`t2`.`col1` collate latin1_german1_ci) AS `col1 collate latin1_german1_ci` from `t2`
 drop view v2;
 drop table t2;
 create table t1 (a int);
@@ -819,7 +819,7 @@ drop table t1;
 create view v1 as select 99999999999999999999999999999999999999999999999999999 as col1;
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select 99999999999999999999999999999999999999999999999999999 AS `col1`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select 99999999999999999999999999999999999999999999999999999 AS `col1`
 drop view v1;
 create table t (c char);
 create view v as select c from t;
@@ -840,7 +840,7 @@ drop table t1;
 create view v1 as select cast(1 as char(3));
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select cast(1 as char(3) charset latin1) AS `cast(1 as char(3))`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select cast(1 as char(3) charset latin1) AS `cast(1 as char(3))`
 select * from v1;
 cast(1 as char(3))
 1
@@ -1157,19 +1157,19 @@ create table t1 (a int);
 create view v1 as select * from t1;
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select `test`.`t1`.`a` AS `a` from `test`.`t1`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select `t1`.`a` AS `a` from `t1`
 alter algorithm=undefined view v1 as select * from t1 with check option;
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select `test`.`t1`.`a` AS `a` from `test`.`t1` WITH CASCADED CHECK OPTION
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select `t1`.`a` AS `a` from `t1` WITH CASCADED CHECK OPTION
 alter algorithm=merge view v1 as select * from t1 with cascaded check option;
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=MERGE VIEW `test`.`v1` AS select `test`.`t1`.`a` AS `a` from `test`.`t1` WITH CASCADED CHECK OPTION
+v1	CREATE ALGORITHM=MERGE VIEW `v1` AS select `t1`.`a` AS `a` from `t1` WITH CASCADED CHECK OPTION
 alter algorithm=temptable view v1 as select * from t1;
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=TEMPTABLE VIEW `test`.`v1` AS select `test`.`t1`.`a` AS `a` from `test`.`t1`
+v1	CREATE ALGORITHM=TEMPTABLE VIEW `v1` AS select `t1`.`a` AS `a` from `t1`
 drop view v1;
 drop table t1;
 create table t1 (s1 int);
@@ -1841,24 +1841,24 @@ create table t2 (b timestamp default now());
 create view v1 as select a,b,t1.a < now() from t1,t2 where t1.a < now();
 SHOW CREATE VIEW v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select sql_no_cache `test`.`t1`.`a` AS `a`,`test`.`t2`.`b` AS `b`,(`test`.`t1`.`a` < now()) AS `t1.a < now()` from (`test`.`t1` join `test`.`t2`) where (`test`.`t1`.`a` < now())
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select sql_no_cache `t1`.`a` AS `a`,`t2`.`b` AS `b`,(`t1`.`a` < now()) AS `t1.a < now()` from (`t1` join `t2`) where (`t1`.`a` < now())
 drop view v1;
 drop table t1, t2;
 CREATE TABLE t1 ( a varchar(50) );
 CREATE VIEW v1 AS SELECT * FROM t1 WHERE a = CURRENT_USER();
 SHOW CREATE VIEW v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select sql_no_cache `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` = current_user())
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select sql_no_cache `t1`.`a` AS `a` from `t1` where (`t1`.`a` = current_user())
 DROP VIEW v1;
 CREATE VIEW v1 AS SELECT * FROM t1 WHERE a = VERSION();
 SHOW CREATE VIEW v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` = version())
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select `t1`.`a` AS `a` from `t1` where (`t1`.`a` = version())
 DROP VIEW v1;
 CREATE VIEW v1 AS SELECT * FROM t1 WHERE a = DATABASE();
 SHOW CREATE VIEW v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select sql_no_cache `test`.`t1`.`a` AS `a` from `test`.`t1` where (`test`.`t1`.`a` = database())
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select sql_no_cache `t1`.`a` AS `a` from `t1` where (`t1`.`a` = database())
 DROP VIEW v1;
 DROP TABLE t1;
 CREATE TABLE t1 (col1 time);
@@ -1949,7 +1949,7 @@ create table t1 (s1 int);
 create view v1 as select var_samp(s1) from t1;
 show create view v1;
 View	Create View
-v1	CREATE ALGORITHM=UNDEFINED VIEW `test`.`v1` AS select var_samp(`test`.`t1`.`s1`) AS `var_samp(s1)` from `test`.`t1`
+v1	CREATE ALGORITHM=UNDEFINED VIEW `v1` AS select var_samp(`t1`.`s1`) AS `var_samp(s1)` from `t1`
 drop view v1;
 drop table t1;
 set sql_mode='strict_all_tables';

mysql-test/t/mysqldump.test

@@ -576,7 +576,7 @@ drop database db1;
 # Bug 10713 mysqldump includes database in create view and referenced tables
 #
 
-# create table and views in testdb2
+# create table and views in db2
 create database db2;
 use db2;
 create table t1 (a int);
@@ -587,7 +587,6 @@ create view v1 as select * from t2;
 create view v2 as select * from t1;
 
 # dump tables and view from db2
---exec $MYSQL_DUMP db2
 --exec $MYSQL_DUMP db2 > var/tmp/bug10713.sql
 
 # drop the db, tables and views
@@ -602,10 +601,9 @@ use db1;
 
 # check that all tables and views could be created
 show tables;
-#select * from t2 order by a;
+select * from t2 order by a;
 
-#drop table t1, t2;
-#drop view t1, t2;
+drop table t1, t2;
 drop database db1;
 #
 # Bug #9558 mysqldump --no-data db t1 t2 format still dumps data

sql/sql_show.cc

@@ -1050,12 +1050,12 @@ view_store_create_info(THD *thd, TABLE_LIST *table, String *buff)
      - if user has db of this view as current db
      - if this view only references table inside it's own db
   */
-  if(strcmp(thd->db, table->view_db.str))
+  if (!thd->db || strcmp(thd->db, table->view_db.str))
     table->compact_view_format= FALSE;
   else
   {
-    table->compact_view_format= TRUE;
     TABLE_LIST *tbl;
+    table->compact_view_format= TRUE;
     for (tbl= thd->lex->query_tables;
          tbl;
          tbl= tbl->next_global)