sp-error.test

视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.

  declare v int;

  replace t1 set v = 5;
end|

--error 1054
call bug2329_1()|
--error 1054
call bug2329_2()|
drop procedure bug2329_1|
drop procedure bug2329_2|

#
# BUG#3287
#
create function bug3287() returns int
begin
  declare v int default null;

  case
    when v is not null then return 1;
  end case;
  return 2;
end|
--error 1339
select bug3287()|
drop function bug3287|

create procedure bug3287(x int)
case x
when 0 then
  insert into test.t1 values (x, 0.1);
when 1 then
  insert into test.t1 values (x, 1.1);
end case|
--error 1339
call bug3287(2)|
drop procedure bug3287|

#
# BUG#3297
#
--disable_warnings
drop table if exists t3|
--enable_warnings
create table t3 (s1 int, primary key (s1))|
insert into t3 values (5),(6)|

create procedure bug3279(out y int) 
begin
  declare x int default 0;
  begin
    declare exit handler for sqlexception set x = x+1;
    insert into t3 values (5);
  end;
  if x < 2 then
    set x = x+1;
    insert into t3 values (6);
  end if;
  set y = x;
end|

set @x = 0|
--error 1062
call bug3279(@x)|
select @x|
drop procedure bug3279|
drop table t3|

#
# BUG#3339
#
--error 1049
create procedure nodb.bug3339() begin end|

#
# BUG#2653
#
create procedure bug2653_1(a int, out b int)
  set b = aa|

create procedure bug2653_2(a int, out b int)
begin
  if aa < 0 then
    set b = - a;
  else
    set b = a;
  end if;
end|

--error 1054
call bug2653_1(1, @b)|
--error 1054
call bug2653_2(2, @b)|

drop procedure bug2653_1|
drop procedure bug2653_2|

#
# BUG#4344
#
--error 1357
create procedure bug4344() drop procedure bug4344|
--error 1357
create procedure bug4344() drop function bug4344|

#
# BUG#3294: Stored procedure crash if table dropped before use
# (Actually, when an error occurs within an error handler.)
--disable_warnings
drop procedure if exists bug3294|
--enable_warnings
create procedure bug3294()
begin
  declare continue handler for sqlexception drop table t5;
  drop table t5;
  drop table t5;
end|

create table t5 (x int)|
--error 1051
call bug3294()|
drop procedure bug3294|

#
# BUG#876: Stored Procedures: Invalid SQLSTATE is allowed in 
#          a DECLARE ? HANDLER FOR stmt.
#
--disable_warnings
drop procedure if exists bug8776_1|
drop procedure if exists bug8776_2|
drop procedure if exists bug8776_3|
drop procedure if exists bug8776_4|
--enable_warnings
--error ER_SP_BAD_SQLSTATE
create procedure bug8776_1()
begin
  declare continue handler for sqlstate '42S0200test' begin end;
  begin end;
end|

--error ER_SP_BAD_SQLSTATE
create procedure bug8776_2()
begin
  declare continue handler for sqlstate '4200' begin end;
  begin end;
end|

--error ER_SP_BAD_SQLSTATE
create procedure bug8776_3()
begin
  declare continue handler for sqlstate '420000' begin end;
  begin end;
end|

--error ER_SP_BAD_SQLSTATE
create procedure bug8776_4()
begin
  declare continue handler for sqlstate '42x00' begin end;
  begin end;
end|


#
# BUG#6600: Stored procedure crash after repeated calls with check table
#
--error ER_SP_BADSTATEMENT
create procedure bug6600()
  check table t1|

# Check these two as well, while we're at it. (Although it isn't really
# related to the bug report, but to the fix.)
--error ER_SP_BADSTATEMENT
create procedure bug6600()
  lock table t1 read|
--error ER_SP_BADSTATEMENT
create procedure bug6600()
  unlock table t1|

#
# BUG#9566: explicit LOCK TABLE and store procedures result in illegal state
#
# We should not think that mysql.proc table does not exist if we are unable
# to open it under LOCK TABLE or in prelocked mode.
#
--disable_warnings
drop procedure if exists bug9566|
--enable_warnings
create procedure bug9566()
begin
  select * from t1;
end|
lock table t1 read|
# This should fail since we forgot to lock mysql.proc for writing
# explicitly, and we can't open mysql.proc for _writing_ if there
# are locked tables.
--error 1100
alter procedure bug9566 comment 'Some comment'|
unlock tables|
# This should succeed
drop procedure bug9566|


#
# BUG#7299: Stored procedures: exception handler catches not-found conditions
#
--disable_warnings
drop procedure if exists bug7299|
--enable_warnings
create procedure bug7299()
begin
  declare v int;
  declare c cursor for select val from t1;
  declare exit handler for sqlexception select 'Error!'; 

  open c;
  fetch c into v;
end|

delete from t1|
--error ER_SP_FETCH_NO_DATA
call bug7299()|
drop procedure bug7299|


#
# BUG#9073: Able to declare two handlers for same condition in same scope
#
--error ER_SP_DUP_HANDLER
create procedure bug9073()
begin
  declare continue handler for sqlexception select 1;
  declare continue handler for sqlexception select 2;
end|
--error ER_SP_DUP_HANDLER
create procedure bug9073()
begin
  declare condname1 condition for 1234;
  declare continue handler for condname1 select 1;
  declare exit handler for condname1 select 2;
end|
--error ER_SP_DUP_HANDLER
create procedure bug9073()
begin
  declare condname1 condition for sqlstate '42000';
  declare condname2 condition for sqlstate '42000';
  declare exit handler for condname1 select 1;
  declare continue handler for condname2 select 2;
end|
--error ER_SP_DUP_HANDLER
create procedure bug9073()
begin
  declare condname1 condition for sqlstate '42000';
  declare exit handler for condname1 select 1;
  declare exit handler for sqlstate '42000' select 2;
end|

# This should still work.
--disable_warnings
drop procedure if exists bug9073|
--enable_warnings
create procedure bug9073()
begin
  declare condname1 condition for sqlstate '42000';
  declare continue handler for condname1 select 1;
  begin
    declare exit handler for sqlstate '42000' select 2;
    begin
      declare continue handler for sqlstate '42000' select 3;
    end;
  end;
end|
drop procedure bug9073|


#
# BUG#7047: Stored procedure crash if alter procedure
#
--error ER_SP_NO_DROP_SP
create procedure bug7047()
  alter procedure bug7047|
--error ER_SP_NO_DROP_SP
create function bug7047() returns int
begin
  alter function bug7047;
  return 0;
end|


#
# BUG#8408: Stored procedure crash if function contains SHOW
# BUG#9058: Stored Procedures: Crash if function included SELECT
#

# Some things are caught when parsing
--error ER_SP_NO_RETSET
create function bug8408() returns int
begin
  select * from t1;
  return 0;
end|
--error ER_SP_NO_RETSET
create function bug8408() returns int
begin
  show warnings;
  return 0;
end|
--error ER_SP_NO_RETSET
create function bug8408(a int) returns int
begin
  declare b int;
  select b;
  return b;
end|

--disable_warnings
drop function if exists bug8408_f|
drop procedure if exists bug8408_p|
--enable_warnings

# Some things must be caught at invokation time
create function bug8408_f() returns int
begin
  call bug8408_p();
  return 0;
end|
create procedure bug8408_p()
  select * from t1|

call bug8408_p()|
--error ER_SP_NO_RETSET
select bug8408_f()|

drop procedure bug8408_p|
drop function bug8408_f|

# But this is ok
create function bug8408() returns int
begin
  declare n int default 0;
  select count(*) into n from t1;
  return n;
end|

insert into t1 value (2, 2.7), (3, 3.14), (7, 7.0)|
select *,bug8408() from t1|

drop function bug8408|
delete from t1|


#
# BUG#10537: Server crashes while loading data file into table through
#            procedure.
# Disable load until it's PS and SP safe
--disable_warnings
drop procedure if exists bug10537|
--enable_warnings
--error ER_SP_BADSTATEMENT
create procedure bug10537()
  load data local infile '/tmp/somefile' into table t1|


#
# BUG#8409: Stored procedure crash if function contains FLUSH
#
--disable_warnings
drop function if exists bug8409|
--enable_warnings
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409()
  returns int
begin
  flush tables;
  return 5;
end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin reset query cache;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin reset master;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin reset slave;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush hosts;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush privileges;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush tables with read lock;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush tables;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush logs;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush status;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush slave;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush master;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush des_key_file;
return 1; end|
--error ER_STMT_NOT_ALLOWED_IN_SF_OR_TRG
create function bug8409() returns int begin flush user_resources;
return 1; end|


#
# BUG#9529: Stored Procedures: No Warning on truncation of procedure name
#           during creation.
# BUG#17015: Routine name truncation not an error
#            When we started using utf8 for mysql.proc, this limit appeared
#            to be higher, but in reality the names were truncated.
--error ER_TOO_LONG_IDENT
create procedure bug9529_901234567890123456789012345678901234567890123456789012345()
begin
end|

--disable_warnings
drop procedure if exists bug17015_0123456789012345678901234567890123456789012345678901234|
--enable_warnings
# Check the upper limit, just to make sure.
create procedure bug17015_0123456789012345678901234567890123456789012345678901234()
begin
end|

--replace_column 5 '0000-00-00 00:00:00' 6 '0000-00-00 00:00:00'
show procedure status like 'bug17015%'|
drop procedure bug17015_0123456789012345678901234567890123456789012345678901234|


#
# BUG#10969: Stored procedures: crash if default() function
#
--disable_warnings
drop procedure if exists bug10969|
--enable_warnings
--error ER_WRONG_COLUMN_NAME
create procedure bug10969()
begin
  declare s1 int default 0;
  select default(s1) from t30;
end|

# This should work
create procedure bug10969()
begin
  declare s1 int default 0;
  select default(t30.s1) from t30;
end|

drop procedure bug10969|


drop table t1|

delimiter ;|

# BUG#9814: Closing a cursor that is not open 
create table t1(f1 int);
create table t2(f1 int);
 
delimiter |;
CREATE PROCEDURE SP001()
P1: BEGIN
  DECLARE ENDTABLE INT DEFAULT 0;
  DECLARE TEMP_NUM INT;
  DECLARE TEMP_SUM INT;
  DECLARE C1 CURSOR FOR SELECT F1 FROM t1;
  DECLARE C2 CURSOR FOR SELECT F1 FROM t2;
  DECLARE CONTINUE HANDLER FOR NOT FOUND SET ENDTABLE = 1;

  SET ENDTABLE=0;
  SET TEMP_SUM=0;
  SET TEMP_NUM=0;
  
  OPEN C1;

  FETCH C1 INTO TEMP_NUM;
  WHILE ENDTABLE = 0 DO
          SET TEMP_SUM=TEMP_NUM+TEMP_SUM;
          FETCH C1 INTO TEMP_NUM;
  END WHILE;
  SELECT TEMP_SUM;
  CLOSE C1;
  CLOSE C1;
  SELECT 'end of proc';
END P1|
delimiter ;|
--error 1326
call SP001();
drop procedure SP001;
drop table t1, t2;

# Bug #11394 "Recursion in SP crash server" and bug #11600 "Stored
# procedures: crash with function calling itself".
# We have to disable recursion since in many cases LEX and many
# Item's can't be used in reentrant way nowdays.
delimiter |;
--disable_warnings
drop function if exists bug11394|
drop function if exists bug11394_1|
drop function if exists bug11394_2|
drop procedure if exists bug11394|
--enable_warnings
create function bug11394(i int) returns int
begin
  if i <= 0 then
    return 0;
  else
    return (i in (100, 200, bug11394(i-1), 400));
  end if;
end|
# If we allow recursive functions without additional modifications
# this will crash server since Item for "IN" is not reenterable.