Commit eeec92c5 authored by unknown's avatar unknown
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Add a test case for Bug#5967 "Stored procedure declared variable 

 used instead of column", the bug is to be fixed later.


mysql-test/r/sp.result:
  Test results were fixed (Bug#5967)
parent 4fc48f31

mysql-test/r/sp.result

+54 −0
Original line number Diff line number Diff line
@@ -4099,4 +4099,58 @@ call bug14376(4711)| 
x

4711

drop procedure bug14376|

drop procedure if exists p1|

Warnings:

Note	1305	PROCEDURE p1 does not exist

drop table if exists t1|

create table t1 (a varchar(255))|

insert into t1 (a) values ("a - table column")|

create procedure p1(a varchar(255))

begin

declare i varchar(255);

declare c cursor for select a from t1;

select a;

select a from t1 into i;

select i as 'Parameter takes precedence over table column';                     open c;

fetch c into i;

close c;

select i as 'Parameter takes precedence over table column in cursors';

begin

declare a varchar(255) default 'a - local variable';

declare c1 cursor for select a from t1;

select a as 'A local variable takes precedence over parameter';

open c1;

fetch c1 into i;

close c1;

select i as 'A local variable takes precedence over parameter in cursors';

begin

declare a varchar(255) default 'a - local variable in a nested compound statement';

declare c2 cursor for select a from t1;

select a as 'A local variable in a nested compound statement takes precedence over a local variable in the outer statement';

select a from t1 into i;

select i as  'A local variable in a nested compound statement takes precedence over table column';

open c2;

fetch c2 into i;

close c2;

select i as  'A local variable in a nested compound statement takes precedence over table column in cursors';

end;

end;

end|

call p1("a - stored procedure parameter")|

a

a - stored procedure parameter

Parameter takes precedence over table column

a - stored procedure parameter

Parameter takes precedence over table column in cursors

a - stored procedure parameter

A local variable takes precedence over parameter

a - local variable

A local variable takes precedence over parameter in cursors

a - local variable

A local variable in a nested compound statement takes precedence over a local variable in the outer statement

a - local variable in a nested compound statement

A local variable in a nested compound statement takes precedence over table column

a - local variable in a nested compound statement

A local variable in a nested compound statement takes precedence over table column in cursors

a - local variable in a nested compound statement

drop table t1,t2;

mysql-test/t/sp.test

+45 −0
Original line number Diff line number Diff line
@@ -4898,7 +4898,52 @@ call bug14376(4711)| 


drop procedure bug14376|



#

# Bug#5967 "Stored procedure declared variable used instead of column"

# The bug should be fixed later.

# Test precedence of names of parameters, variable declarations, 

# variable declarations in nested compound statements, table columns,

# table columns in cursor declarations.

# According to the standard, table columns take precedence over

# variable declarations. In MySQL 5.0 it's vice versa.

#



drop procedure if exists p1|

drop table if exists t1|

create table t1 (a varchar(255))|

insert into t1 (a) values ("a - table column")|

create procedure p1(a varchar(255))

begin

  declare i varchar(255);

  declare c cursor for select a from t1;

  select a;

  select a from t1 into i;

  select i as 'Parameter takes precedence over table column';                     open c;

  fetch c into i;

  close c;

  select i as 'Parameter takes precedence over table column in cursors';

  begin

    declare a varchar(255) default 'a - local variable';

    declare c1 cursor for select a from t1;

    select a as 'A local variable takes precedence over parameter';

    open c1;

    fetch c1 into i;

    close c1;

    select i as 'A local variable takes precedence over parameter in cursors';

    begin

      declare a varchar(255) default 'a - local variable in a nested compound statement';

      declare c2 cursor for select a from t1;

      select a as 'A local variable in a nested compound statement takes precedence over a local variable in the outer statement';

      select a from t1 into i;

      select i as  'A local variable in a nested compound statement takes precedence over table column';

      open c2;

      fetch c2 into i;

      close c2;

      select i as  'A local variable in a nested compound statement takes precedence over table column in cursors';

    end;

  end;

end|

call p1("a - stored procedure parameter")|



#

# BUG#NNNN: New bug synopsis