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Fix for bug#7212: information_schema: "Can't find file" errors if storage engine gone(after review)

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2004-12-16 16:31:36 +03:00
parent 7845f99abf
commit 05bbcee9e6
8 changed files with 117 additions and 14 deletions
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25
mysql-test/r/information_schema.result
View File

@ -590,3 +590,28 @@ TABLES
TABLE_PRIVILEGES
TABLE_CONSTRAINTS
TABLE_NAMES
use test;
create function sub1(i int) returns int
return i+1;
create table t1(f1 int);
create view t2 (c) as select f1 from t1;
create view t3 (c) as select sub1(1);
create table t4(f1 int, KEY f1_key (f1));
drop table t1;
drop function sub1;
select column_name from information_schema.columns
where table_schema='test';
column_name
f1
Warnings:
Warning 1356 View 'test.t2' references invalid table(s) or column(s) or function(s)
Warning 1356 View 'test.t3' references invalid table(s) or column(s) or function(s)
select index_name from information_schema.statistics where table_schema='test';
index_name
f1_key
select constraint_name from information_schema.table_constraints
where table_schema='test';
constraint_name
drop view t2;
drop view t3;
drop table t4;

10
mysql-test/r/view.result
View File

@ -983,10 +983,10 @@ create view v1 as select * from t1;
drop table t1;
create table t1 (col1 char(5),newcol2 char(5));
insert into v1 values('a','aa');
ERROR HY000: View 'test.v1' references invalid table(s) or column(s)
ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s)
drop table t1;
select * from v1;
ERROR HY000: View 'test.v1' references invalid table(s) or column(s)
ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s)
drop view v1;
create view v1 (a,a) as select 'a','a';
ERROR 42S21: Duplicate column name 'a'
@ -1217,11 +1217,11 @@ create table t1 (s1 int);
create view v1 as select x1() from t1;
drop function x1;
select * from v1;
ERROR 42000: FUNCTION test.x1 does not exist
ERROR HY000: View 'test.v1' references invalid table(s) or column(s) or function(s)
show table status;
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 9 Fixed 0 0 0 21474836479 1024 0 NULL # # NULL latin1_swedish_ci NULL
v1 NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL # # NULL NULL NULL NULL FUNCTION test.x1 does not exist
v1 NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL # # NULL NULL NULL NULL View 'test.v1' references invalid table(s) or column(s) or function(s)
drop view v1;
drop table t1;
create view v1 as select 99999999999999999999999999999999999999999999999999999 as col1;
@ -1655,7 +1655,7 @@ test.t1 check status OK
drop table t1;
check table v1;
Table Op Msg_type Msg_text
test.v1 check error View 'test.v1' references invalid table(s) or column(s)
test.v1 check error View 'test.v1' references invalid table(s) or column(s) or function(s)
drop view v1;
create table t1 (a int);
create table t2 (a int);

21
mysql-test/t/information_schema.test
View File

@ -292,3 +292,24 @@ use test;
show tables;
use information_schema;
show tables like "T%";
#
# Bug#7212: information_schema: "Can't find file" errors if storage engine gone
#
use test;
create function sub1(i int) returns int
return i+1;
create table t1(f1 int);
create view t2 (c) as select f1 from t1;
create view t3 (c) as select sub1(1);
create table t4(f1 int, KEY f1_key (f1));
drop table t1;
drop function sub1;
select column_name from information_schema.columns
where table_schema='test';
select index_name from information_schema.statistics where table_schema='test';
select constraint_name from information_schema.table_constraints
where table_schema='test';
drop view t2;
drop view t3;
drop table t4;

2
mysql-test/t/view.test
View File

@ -1169,7 +1169,7 @@ create function x1 () returns int return 5;
create table t1 (s1 int);
create view v1 as select x1() from t1;
drop function x1;
-- error 1305
-- error 1356
select * from v1;
--replace_column 12 # 13 #
--replace_result "2147483647 " "21474836479 "