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Fixed BUG#3157: Crash if stored procedure contains IF EXISTS,

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and BUG#336: Subselects with tables does not work as values for
local SP variables (which was closed before with a temp. fix, but not
actually fixed).


mysql-test/r/sp-error.result:
  Moved test case for BUG#336 to sp.test, as it's not generating an error any longer.
mysql-test/r/sp.result:
  Move test case for BUG#336 from sp-error.test and added new test case
  for BUG#3157.
mysql-test/t/sp-error.test:
  Moved test case for BUG#336 to sp.test, as it's not generating an error any longer.
mysql-test/t/sp.test:
  Move test case for BUG#336 from sp-error.test and added new test case
  for BUG#3157.
sql/sp_head.cc:
  Open and close tables in set, jump-if[-not] and freturn instructions if
  the value expression is a subselect.
sql/sp_head.h:
  Store tables in set, jump-if[-not] and freturn instructions if
  the value expression is a subselect.
sql/sql_yacc.yy:
  Store tables in set, jump-if[-not] and freturn instructions if
  the value expression is a subselect.
This commit is contained in:
unknown
2004-08-24 16:07:39 +02:00
parent 94e995d70b
commit ac06195caa
7 changed files with 169 additions and 50 deletions
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6
mysql-test/r/sp-error.result
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@ -299,12 +299,6 @@ ERROR 42S22: Unknown column 'valname' in 'order clause'
drop procedure bug1965|
select 1 into a|
ERROR 42000: Undeclared variable: a
create procedure bug336(id char(16))
begin
declare x int;
set x = (select sum(t.data) from test.t2 t);
end|
ERROR 0A000: Subselect value not supported
create function bug1654()
returns int
return (select sum(t.data) from test.t2 t)|