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efb8485d85
The MDEV-20265 commit e746f451d5
introduces DBUG_ASSERT(right_op == r_tbl) in
st_select_lex::add_cross_joined_table(), and that assertion would
fail in several tests that exercise joins. That commit was skipped
in this merge, and a separate fix of MDEV-20265 will be necessary in 10.4.
292 lines
8.2 KiB
Text
292 lines
8.2 KiB
Text
--source include/have_debug.inc
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##TEST for invisible coloumn level 2
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set @old_debug= @@debug_dbug;
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create table t_tmp(a int, b int);
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set debug_dbug= "+d,test_pseudo_invisible";
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create table t1(a int);
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set debug_dbug=@old_debug;
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insert into t1 values(1);
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desc t1;
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show create table t1;
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select a , invisible from t1;
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##field should not be resolved in fill_record
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--error ER_BAD_FIELD_ERROR
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insert into t1(a, invisible) values(99,99);
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--error ER_BAD_FIELD_ERROR
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select default(invisible) from t1;
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--error ER_BAD_FIELD_ERROR
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insert into t1(invisible) values(99);
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insert into t_tmp select a, invisible from t1;
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--error ER_WRONG_VALUE_COUNT_ON_ROW
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insert into t1 select * from t_tmp;
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--error ER_BAD_FIELD_ERROR
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insert into t1(a,invisible) select * from t_tmp;
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select a , invisible from t1;
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insert into t1 values (5), (invisible+1);
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select a , invisible from t1;
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delete from t1 where a > 1;
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##Update
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update t1 set a = invisible where a=1;
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select a , invisible from t1;
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update t1 set a = (select invisible+100 from t1 limit 1) where a=(select a from t1 limit 1);
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select a , invisible from t1;
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--error ER_BAD_FIELD_ERROR
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update t1 set invisible = 23 where a=(select a from t1 limit 1);
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--error ER_BAD_FIELD_ERROR
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update t1 set invisible = 101 where a=(select a from t1 limit 1);
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--error ER_BAD_FIELD_ERROR
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update t1 set invisible = (select invisible+100 from t1 limit 1) where a=(select invisible from t1 limit 1);
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select a , invisible from t1;
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##if changed then error
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set @a=12;
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--error ER_BAD_FIELD_ERROR
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update t1 set invisible = (select @a from dual) where a=(select a from t1 limit 1);
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select a , invisible from t1;
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--error ER_BAD_FIELD_ERROR
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update t1 set invisible = (select invisible+100 from t1 limit 1) where a=(select a from t1 limit 1);
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select a , invisible from t1;
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##set
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set @a=(select invisible from t1 limit 1);
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select @a from dual;
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--error ER_BAD_FIELD_ERROR
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alter table t1 add constraint a check (invisible > 2);
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set debug_dbug= "+d,test_pseudo_invisible";
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--error ER_BAD_FIELD_ERROR
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create table t2(a int, b int as (invisible +2) virtual);
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create table t2(a int , b int);
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insert into t2 values(2,2);
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insert into t2 select a, invisible from t1;
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set debug_dbug=@old_debug;
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select * from t1;
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select invisible ,a from t1;
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drop table t1,t2,t_tmp;
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##TEST for invisible coloumn level 3
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set debug_dbug= "+d,test_completely_invisible";
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create table t1(a int);
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set debug_dbug=@old_debug;
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desc t1;
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show create table t1;
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insert into t1 values(1);
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select * from t1;
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--error ER_BAD_FIELD_ERROR
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select invisible ,a from t1;
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set debug_dbug= "+d,test_completely_invisible";
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select invisible ,a from t1;
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set debug_dbug=@old_debug;
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create table t2 (invisible int);
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--error ER_BAD_FIELD_ERROR
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select * from t1 join t2 using (invisible);
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--error ER_BAD_FIELD_ERROR
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select * from t2 join t1 using (invisible);
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insert t2 values (8),(9);
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select * from t1 natural join t2;
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select * from t2 natural join t1;
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drop table t1, t2;
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##TEST for Alter table for invisibleness level 2
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set debug_dbug= "+d,test_pseudo_invisible";
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create table t1(a int);
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set debug_dbug=@old_debug;
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desc t1;
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insert into t1 values(1);
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select * from t1;
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select invisible ,a from t1;
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## Alter should not be possible
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--error ER_BAD_FIELD_ERROR
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ALTER table t1 change invisible b int;
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select * from t1;
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select invisible ,a from t1;
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--error ER_BAD_FIELD_ERROR
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ALTER table t1 modify invisible char;
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select * from t1;
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select invisible ,a from t1;
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--error ER_CANT_DROP_FIELD_OR_KEY
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ALTER table t1 drop invisible;
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select * from t1;
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select invisible ,a from t1;
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--error ER_DUP_FIELDNAME
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ALTER table t1 add invisible int;
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select * from t1;
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select invisible ,a from t1;
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ALTER table t1 add invisible2 int default 2;
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select * from t1;
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select invisible ,a from t1;
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--error ER_BAD_FIELD_ERROR
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create trigger trg before insert on t1 for each row set new.invisible=1;
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create trigger trg before insert on t1 for each row set @a:=new.invisible;
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drop table t1;
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##TEST for Alter table for invisibleness level 3
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set debug_dbug= "+d,test_completely_invisible";
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create table t1(a int);
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set debug_dbug=@old_debug;
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--error ER_BAD_FIELD_ERROR
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create trigger trg before insert on t1 for each row set new.invisible=1;
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--error ER_BAD_FIELD_ERROR
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create trigger trg before insert on t1 for each row set @a:=new.invisible;
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set debug_dbug= "+d,test_completely_invisible";
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desc t1;
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insert into t1 values(1);
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select * from t1;
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select invisible ,a from t1;
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## Alter should not be possible
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--error ER_BAD_FIELD_ERROR
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ALTER table t1 change invisible b int;
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select * from t1;
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select invisible ,a from t1;
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--error ER_BAD_FIELD_ERROR
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ALTER table t1 modify invisible char;
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select * from t1;
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select invisible ,a from t1;
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--error ER_CANT_DROP_FIELD_OR_KEY
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ALTER table t1 drop invisible;
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select * from t1;
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select invisible ,a from t1;
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ALTER table t1 add invisible int;
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select * from t1;
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select invisible1, invisible ,a from t1;
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ALTER table t1 add hid int default 2;
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select * from t1;
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select invisible ,a from t1;
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drop table t1;
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set debug_dbug=@old_debug;
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## Test Index on USER_DEFINED_INVISIBLE
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Create table t1( a int default(99) invisible, b int);
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insert into t1 values(1);
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insert into t1 values(2);
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insert into t1 values(3);
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insert into t1 values(4);
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select * from t1 order by b;
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alter table t1 add index(a);
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alter table t1 add index(a,b);
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show index from t1;
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drop table t1;
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## Test Index on PSEUDO_invisible_INVISIBLE
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set debug_dbug= "+d,test_pseudo_invisible";
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Create table t1( a int default(99) invisible, b int);
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--error ER_KEY_COLUMN_DOES_NOT_EXITS
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Create table t2( a int default(99) invisible, b int, unique(invisible));
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set debug_dbug=@old_debug;
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insert into t1 values(1);
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insert into t1 values(2);
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insert into t1 values(3);
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insert into t1 values(4);
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select * from t1 order by b;
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select invisible, a, b from t1 order by b;
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--error ER_KEY_COLUMN_DOES_NOT_EXITS
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alter table t1 add index(invisible);
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--error ER_KEY_COLUMN_DOES_NOT_EXITS
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alter table t1 add index(b,invisible);
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show index from t1;
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drop table t1;
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## Test Index on COMPLETELY_INVISIBLE
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set debug_dbug= "+d,test_completely_invisible";
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Create table t1( a int default(99) invisible, b int);
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--error ER_KEY_COLUMN_DOES_NOT_EXITS
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Create table t2( a int default(99) invisible, b int, unique(invisible));
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insert into t1 values(1);
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insert into t1 values(2);
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insert into t1 values(3);
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insert into t1 values(4);
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select * from t1 order by b;
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select invisible, a, b from t1 order by b;
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set debug_dbug=@old_debug;
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--error ER_KEY_COLUMN_DOES_NOT_EXITS
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alter table t1 add index(invisible);
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--error ER_KEY_COLUMN_DOES_NOT_EXITS
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alter table t1 add index(b,invisible);
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show index from t1;
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drop table t1;
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## Sytem Generated index on invisible column
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set debug_dbug= "+d,test_completely_invisible,test_invisible_index";
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## index name will be invisible
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Create table t1( a int default(99) , b int,c int, index(b));
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set debug_dbug=@old_debug;
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Show index from t1;
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select * from INFORMATION_SCHEMA.STATISTICS where TABLE_SCHEMA ='test' and table_name='t1';
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show create table t1;
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insert into t1 values(1,1,1);
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insert into t1 values(2,2,2);
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insert into t1 values(3,3,3);
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insert into t1 values(4,4,4);
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insert into t1 values(5,5,5);
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insert into t1 values(6,6,6);
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insert into t1 values(7,7,7);
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set debug_dbug= "+d,test_completely_invisible,test_invisible_index";
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select invisible, a ,b from t1 order by b;
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explain select * from t1 where invisible =9;
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alter table t1 add x int default 3;
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select invisible, a ,b from t1;
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set debug_dbug=@old_debug;
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Show index from t1;
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## Sytem Generated Index modification
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--error ER_KEY_COLUMN_DOES_NOT_EXITS
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create index a1 on t1(invisible);
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set debug_dbug= "+d,test_completely_invisible,test_invisible_index";
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## index does not exist for user
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--error ER_CANT_DROP_FIELD_OR_KEY
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drop index invisible on t1;
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explain select * from t1 where invisible =9;
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## index name will be changed
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create index invisible on t1(c);
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explain select * from t1 where invisible =9;
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show indexes in t1;
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drop table t1;
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set @old_debug= @@debug_dbug;
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## MDEV 15127
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CREATE TABLE t1 (i INT );
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SET debug_dbug="+d,test_completely_invisible,test_invisible_index";
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CREATE TABLE t2 LIKE t1;
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SET debug_dbug= DEFAULT;
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DROP TABLE t1, t2;
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--echo #
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--echo # MDEV-20210
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--echo # If you have an INVISIBLE VIRTUAL column, SHOW CREATE TABLE doesn't list it as INVISIBLE
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--echo #
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CREATE TABLE t1 (i INT, v int GENERATED ALWAYS AS (1) VIRTUAL INVISIBLE);
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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