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drop table if exists t1Aa,t2Aa,v1Aa,v2Aa;
drop view if exists t1Aa,t2Aa,v1Aa,v2Aa;
drop database if exists MySQLTest;
create database MySQLTest;
use MySQLTest;
create table TaB (Field int);
create view ViE as select * from TAb;
show create table VIe;
View Create View character_set_client collation_connection
vie CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `vie` AS select `tab`.`Field` AS `Field` from `tab` latin1 latin1_swedish_ci
drop database MySQLTest;
use test;
create table t1Aa (col1 int);
create table t2aA (col1 int);
create view v1Aa as select * from t1aA;
create view v2aA as select * from v1aA;
create view v3Aa as select v2Aa.col1 from v2aA,t2Aa where v2Aa.col1 = t2aA.col1;
insert into v2Aa values ((select max(col1) from v1aA));
ERROR HY000: The definition of table 'v1aA' prevents operation INSERT on table 'v2Aa'
insert into t1aA values ((select max(col1) from v1Aa));
ERROR HY000: The definition of table 'v1Aa' prevents operation INSERT on table 't1aA'
insert into v2aA values ((select max(col1) from v1aA));
ERROR HY000: The definition of table 'v1aA' prevents operation INSERT on table 'v2aA'
insert into v2Aa values ((select max(col1) from t1Aa));
ERROR HY000: The definition of table 'v2Aa' prevents operation INSERT on table 'v2Aa'
insert into t1aA values ((select max(col1) from t1Aa));
ERROR HY000: Table 't1aA' is specified twice, both as a target for 'INSERT' and as a separate source for data
insert into v2aA values ((select max(col1) from t1aA));
ERROR HY000: The definition of table 'v2aA' prevents operation INSERT on table 'v2aA'
insert into v2Aa values ((select max(col1) from v2aA));
ERROR HY000: Table 'v2Aa' is specified twice, both as a target for 'INSERT' and as a separate source for data
insert into t1Aa values ((select max(col1) from v2Aa));
ERROR HY000: The definition of table 'v2Aa' prevents operation INSERT on table 't1Aa'
insert into v2aA values ((select max(col1) from v2Aa));
ERROR HY000: Table 'v2aA' is specified twice, both as a target for 'INSERT' and as a separate source for data
insert into v3Aa (col1) values ((select max(col1) from v1Aa));
ERROR HY000: The definition of table 'v1Aa' prevents operation INSERT on table 'v3Aa'
insert into v3aA (col1) values ((select max(col1) from t1aA));
ERROR HY000: The definition of table 'v3aA' prevents operation INSERT on table 'v3aA'
insert into v3Aa (col1) values ((select max(col1) from v2aA));
ERROR HY000: The definition of table 'v2aA' prevents operation INSERT on table 'v3Aa'
drop view v3aA,v2Aa,v1aA;
drop table t1Aa,t2Aa;
create table t1Aa (col1 int);
create view v1Aa as select col1 from t1Aa as AaA;
show create view v1AA;
View Create View character_set_client collation_connection
v1aa CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1aa` AS select `aaa`.`col1` AS `col1` from `t1aa` `aaa` latin1 latin1_swedish_ci
drop view v1AA;
select Aaa.col1 from t1Aa as AaA;
col1
create view v1Aa as select Aaa.col1 from t1Aa as AaA;
drop view v1AA;
create view v1Aa as select AaA.col1 from t1Aa as AaA;
show create view v1AA;
View Create View character_set_client collation_connection
v1aa CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1aa` AS select `aaa`.`col1` AS `col1` from `t1aa` `aaa` latin1 latin1_swedish_ci
drop view v1AA;
drop table t1Aa;
CREATE TABLE t1 (a int, b int);
select X.a from t1 AS X group by X.b having (X.a = 1);
a
select X.a from t1 AS X group by X.b having (x.a = 1);
a
select X.a from t1 AS X group by X.b having (x.b = 1);
a
CREATE OR REPLACE VIEW v1 AS
select X.a from t1 AS X group by X.b having (X.a = 1);
SHOW CREATE VIEW v1;
View Create View character_set_client collation_connection
v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select `x`.`a` AS `a` from `t1` `x` group by `x`.`b` having `x`.`a` = 1 latin1 latin1_swedish_ci
SELECT * FROM v1;
a
DROP VIEW v1;
DROP TABLE t1;
End of 5.0 tests.
#
# Bug #53095: SELECT column_name FROM INFORMATION_SCHEMA.STATISTICS
# returns nothing
#
CREATE TABLE `ttt` (
`f1` char(3) NOT NULL,
PRIMARY KEY (`f1`)
) ENGINE=myisam DEFAULT CHARSET=latin1;
SELECT count(COLUMN_NAME) FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME =
'TTT';
count(COLUMN_NAME)
1
SELECT count(*) FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 'TTT';
count(*)
1
DROP TABLE `ttt`;
End of 5.0 tests.
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