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3e1a470705
returns nothing
When looking for table or database names inside INFORMATION_SCHEMA
we must convert the table and database names to lowercase (just as it's
done in the rest of the server) when lowercase_table_names is non-zero.
This will allow us to find the same tables that we would find if there
is no condition.
Fixed by converting to lower case when extracting the database and
table name conditions.
Test case added.
185 lines
6.2 KiB
Text
185 lines
6.2 KiB
Text
--disable_warnings
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drop table if exists t1Aa,t2Aa,v1Aa,v2Aa;
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drop view if exists t1Aa,t2Aa,v1Aa,v2Aa;
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drop database if exists MySQLTest;
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--enable_warnings
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#
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# different cases in VIEW
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#
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create database MySQLTest;
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use MySQLTest;
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create table TaB (Field int);
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create view ViE as select * from TAb;
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show create table VIe;
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drop database MySQLTest;
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use test;
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#
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# test of updating and fetching from the same table check
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#
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create table t1Aa (col1 int);
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create table t2aA (col1 int);
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create view v1Aa as select * from t1aA;
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create view v2aA as select * from v1aA;
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create view v3Aa as select v2Aa.col1 from v2aA,t2Aa where v2Aa.col1 = t2aA.col1;
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-- error 1443
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update v2aA set col1 = (select max(col1) from v1Aa);
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-- error 1443
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update v2Aa set col1 = (select max(col1) from t1Aa);
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-- error 1093
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update v2aA set col1 = (select max(col1) from v2Aa);
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-- error 1443
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update v2aA,t2Aa set v2Aa.col1 = (select max(col1) from v1aA) where v2aA.col1 = t2aA.col1;
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-- error 1443
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update t1aA,t2Aa set t1Aa.col1 = (select max(col1) from v1Aa) where t1aA.col1 = t2aA.col1;
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-- error 1093
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update v1aA,t2Aa set v1Aa.col1 = (select max(col1) from v1aA) where v1Aa.col1 = t2aA.col1;
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-- error 1443
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update t2Aa,v2Aa set v2aA.col1 = (select max(col1) from v1aA) where v2Aa.col1 = t2aA.col1;
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-- error 1443
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update t2Aa,t1Aa set t1aA.col1 = (select max(col1) from v1Aa) where t1Aa.col1 = t2aA.col1;
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-- error 1443
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update t2Aa,v1aA set v1Aa.col1 = (select max(col1) from v1aA) where v1Aa.col1 = t2aA.col1;
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-- error 1443
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update v2aA,t2Aa set v2Aa.col1 = (select max(col1) from t1aA) where v2aA.col1 = t2aA.col1;
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-- error 1093
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update t1Aa,t2Aa set t1aA.col1 = (select max(col1) from t1Aa) where t1aA.col1 = t2aA.col1;
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-- error 1443
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update v1aA,t2Aa set v1Aa.col1 = (select max(col1) from t1Aa) where v1aA.col1 = t2aA.col1;
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-- error 1093
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update t2Aa,v2Aa set v2aA.col1 = (select max(col1) from t1aA) where v2Aa.col1 = t2aA.col1;
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-- error 1093
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update t2Aa,t1Aa set t1aA.col1 = (select max(col1) from t1Aa) where t1aA.col1 = t2aA.col1;
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-- error 1093
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update t2Aa,v1Aa set v1aA.col1 = (select max(col1) from t1Aa) where v1Aa.col1 = t2aA.col1;
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-- error 1093
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update v2aA,t2Aa set v2Aa.col1 = (select max(col1) from v2aA) where v2Aa.col1 = t2aA.col1;
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-- error 1443
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update t1aA,t2Aa set t1Aa.col1 = (select max(col1) from v2aA) where t1aA.col1 = t2aA.col1;
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-- error 1443
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update v1aA,t2Aa set v1Aa.col1 = (select max(col1) from v2Aa) where v1aA.col1 = t2aA.col1;
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-- error 1443
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update t2Aa,v2aA set v2Aa.col1 = (select max(col1) from v2aA) where v2Aa.col1 = t2aA.col1;
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-- error 1443
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update t2Aa,t1Aa set t1aA.col1 = (select max(col1) from v2aA) where t1Aa.col1 = t2aA.col1;
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-- error 1443
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update t2Aa,v1Aa set v1aA.col1 = (select max(col1) from v2Aa) where v1Aa.col1 = t2aA.col1;
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-- error 1443
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update v3aA set v3Aa.col1 = (select max(col1) from v1aA);
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-- error 1443
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update v3aA set v3Aa.col1 = (select max(col1) from t1aA);
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-- error 1443
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update v3aA set v3Aa.col1 = (select max(col1) from v2aA);
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-- error 1093
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update v3aA set v3Aa.col1 = (select max(col1) from v3aA);
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-- error 1443
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delete from v2Aa where col1 = (select max(col1) from v1Aa);
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-- error 1443
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delete from v2aA where col1 = (select max(col1) from t1Aa);
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-- error 1093
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delete from v2Aa where col1 = (select max(col1) from v2aA);
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-- error 1443
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delete v2Aa from v2aA,t2Aa where (select max(col1) from v1aA) > 0 and v2Aa.col1 = t2aA.col1;
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-- error 1443
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delete t1aA from t1Aa,t2Aa where (select max(col1) from v1Aa) > 0 and t1aA.col1 = t2aA.col1;
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-- error 1093
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delete v1aA from v1Aa,t2Aa where (select max(col1) from v1aA) > 0 and v1Aa.col1 = t2aA.col1;
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-- error 1443
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delete v2aA from v2Aa,t2Aa where (select max(col1) from t1Aa) > 0 and v2aA.col1 = t2aA.col1;
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-- error 1093
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delete t1aA from t1Aa,t2Aa where (select max(col1) from t1aA) > 0 and t1Aa.col1 = t2aA.col1;
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-- error 1443
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delete v1aA from v1Aa,t2Aa where (select max(col1) from t1aA) > 0 and v1aA.col1 = t2aA.col1;
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-- error 1093
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delete v2Aa from v2aA,t2Aa where (select max(col1) from v2Aa) > 0 and v2aA.col1 = t2aA.col1;
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-- error 1443
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delete t1Aa from t1aA,t2Aa where (select max(col1) from v2Aa) > 0 and t1Aa.col1 = t2aA.col1;
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-- error 1443
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delete v1Aa from v1aA,t2Aa where (select max(col1) from v2aA) > 0 and v1Aa.col1 = t2aA.col1;
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-- error 1443
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insert into v2Aa values ((select max(col1) from v1aA));
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-- error 1443
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insert into t1aA values ((select max(col1) from v1Aa));
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-- error 1443
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insert into v2aA values ((select max(col1) from v1aA));
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-- error 1443
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insert into v2Aa values ((select max(col1) from t1Aa));
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-- error 1093
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insert into t1aA values ((select max(col1) from t1Aa));
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-- error 1443
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insert into v2aA values ((select max(col1) from t1aA));
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-- error 1093
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insert into v2Aa values ((select max(col1) from v2aA));
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-- error 1443
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insert into t1Aa values ((select max(col1) from v2Aa));
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-- error 1093
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insert into v2aA values ((select max(col1) from v2Aa));
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-- error 1443
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insert into v3Aa (col1) values ((select max(col1) from v1Aa));
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-- error 1443
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insert into v3aA (col1) values ((select max(col1) from t1aA));
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-- error 1443
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insert into v3Aa (col1) values ((select max(col1) from v2aA));
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drop view v3aA,v2Aa,v1aA;
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drop table t1Aa,t2Aa;
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#
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# aliases in VIEWs
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#
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create table t1Aa (col1 int);
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create view v1Aa as select col1 from t1Aa as AaA;
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show create view v1AA;
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drop view v1AA;
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select Aaa.col1 from t1Aa as AaA;
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create view v1Aa as select Aaa.col1 from t1Aa as AaA;
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drop view v1AA;
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create view v1Aa as select AaA.col1 from t1Aa as AaA;
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show create view v1AA;
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drop view v1AA;
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drop table t1Aa;
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#
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# Bug #31562: HAVING and lower case
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#
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CREATE TABLE t1 (a int, b int);
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select X.a from t1 AS X group by X.b having (X.a = 1);
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select X.a from t1 AS X group by X.b having (x.a = 1);
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select X.a from t1 AS X group by X.b having (x.b = 1);
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CREATE OR REPLACE VIEW v1 AS
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select X.a from t1 AS X group by X.b having (X.a = 1);
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SHOW CREATE VIEW v1;
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SELECT * FROM v1;
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DROP VIEW v1;
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DROP TABLE t1;
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--echo End of 5.0 tests.
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--echo #
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--echo # Bug #53095: SELECT column_name FROM INFORMATION_SCHEMA.STATISTICS
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--echo # returns nothing
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--echo #
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CREATE TABLE `ttt` (
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`f1` char(3) NOT NULL,
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PRIMARY KEY (`f1`)
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) ENGINE=myisam DEFAULT CHARSET=latin1;
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SELECT count(COLUMN_NAME) FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME =
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'TTT';
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SELECT count(*) FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_NAME = 'TTT';
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DROP TABLE `ttt`;
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--echo End of 5.0 tests.
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