mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 13:02:28 +01:00
56ff9f1653
"Stored procedures: crash with function calling itself". Disallow recursive stored routines until we either make Item's and LEX reentrant safe or will use spearate sp_head instances (and thus separate LEX objects and Item trees) for each routine invocation.
728 lines
18 KiB
Text
728 lines
18 KiB
Text
delete from mysql.proc;
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create procedure syntaxerror(t int)|
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
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create procedure syntaxerror(t int)|
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
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create procedure syntaxerror(t int)|
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
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drop table if exists t3|
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create table t3 ( x int )|
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insert into t3 values (2), (3)|
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create procedure bad_into(out param int)
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select x from t3 into param|
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call bad_into(@x)|
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ERROR 42000: Result consisted of more than one row
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drop procedure bad_into|
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drop table t3|
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create procedure proc1()
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set @x = 42|
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create function func1() returns int
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return 42|
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create procedure foo()
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create procedure bar() set @x=3|
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ERROR 2F003: Can't create a PROCEDURE from within another stored routine
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create procedure foo()
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create function bar() returns double return 2.3|
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ERROR 2F003: Can't create a FUNCTION from within another stored routine
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create procedure proc1()
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set @x = 42|
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ERROR 42000: PROCEDURE proc1 already exists
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create function func1() returns int
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return 42|
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ERROR 42000: FUNCTION func1 already exists
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drop procedure proc1|
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drop function func1|
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alter procedure foo|
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ERROR 42000: PROCEDURE test.foo does not exist
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alter function foo|
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ERROR 42000: FUNCTION test.foo does not exist
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drop procedure foo|
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ERROR 42000: PROCEDURE test.foo does not exist
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drop function foo|
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ERROR 42000: FUNCTION test.foo does not exist
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call foo()|
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ERROR 42000: PROCEDURE test.foo does not exist
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drop procedure if exists foo|
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Warnings:
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Note 1305 PROCEDURE foo does not exist
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show create procedure foo|
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ERROR 42000: PROCEDURE foo does not exist
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show create function foo|
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ERROR 42000: FUNCTION foo does not exist
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create procedure foo()
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foo: loop
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leave bar;
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end loop|
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ERROR 42000: LEAVE with no matching label: bar
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create procedure foo()
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foo: loop
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iterate bar;
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end loop|
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ERROR 42000: ITERATE with no matching label: bar
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create procedure foo()
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foo: begin
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iterate foo;
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end|
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ERROR 42000: ITERATE with no matching label: foo
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create procedure foo()
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begin
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goto foo;
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end|
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ERROR 42000: GOTO with no matching label: foo
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create procedure foo()
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begin
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begin
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label foo;
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end;
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goto foo;
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end|
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ERROR 42000: GOTO with no matching label: foo
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create procedure foo()
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begin
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goto foo;
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begin
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label foo;
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end;
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end|
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ERROR 42000: GOTO with no matching label: foo
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create procedure foo()
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begin
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begin
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goto foo;
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end;
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begin
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label foo;
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end;
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end|
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ERROR 42000: GOTO with no matching label: foo
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create procedure foo()
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begin
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begin
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label foo;
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end;
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begin
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goto foo;
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end;
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end|
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ERROR 42000: GOTO with no matching label: foo
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create procedure foo()
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foo: loop
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foo: loop
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set @x=2;
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end loop foo;
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end loop foo|
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ERROR 42000: Redefining label foo
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create procedure foo()
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foo: loop
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set @x=2;
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end loop bar|
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ERROR 42000: End-label bar without match
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create procedure foo()
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return 42|
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ERROR 42000: RETURN is only allowed in a FUNCTION
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create procedure p(x int)
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set @x = x|
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create function f(x int) returns int
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return x+42|
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call p()|
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ERROR 42000: Incorrect number of arguments for PROCEDURE test.p; expected 1, got 0
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call p(1, 2)|
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ERROR 42000: Incorrect number of arguments for PROCEDURE test.p; expected 1, got 2
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select f()|
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ERROR 42000: Incorrect number of arguments for FUNCTION test.f; expected 1, got 0
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select f(1, 2)|
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ERROR 42000: Incorrect number of arguments for FUNCTION test.f; expected 1, got 2
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drop procedure p|
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drop function f|
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create procedure p(val int, out res int)
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begin
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declare x int default 0;
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declare continue handler for foo set x = 1;
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insert into test.t1 values (val);
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if (x) then
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set res = 0;
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else
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set res = 1;
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end if;
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end|
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ERROR 42000: Undefined CONDITION: foo
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create procedure p(val int, out res int)
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begin
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declare x int default 0;
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declare foo condition for 1146;
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declare continue handler for bar set x = 1;
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insert into test.t1 values (val);
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if (x) then
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set res = 0;
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else
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set res = 1;
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end if;
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end|
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ERROR 42000: Undefined CONDITION: bar
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create function f(val int) returns int
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begin
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declare x int;
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set x = val+3;
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end|
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ERROR 42000: No RETURN found in FUNCTION f
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create function f(val int) returns int
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begin
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declare x int;
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set x = val+3;
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if x < 4 then
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return x;
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end if;
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end|
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select f(10)|
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ERROR 2F005: FUNCTION f ended without RETURN
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drop function f|
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create procedure p()
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begin
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declare c cursor for insert into test.t1 values ("foo", 42);
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open c;
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close c;
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end|
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ERROR 42000: Cursor statement must be a SELECT
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create procedure p()
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begin
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declare x int;
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declare c cursor for select * into x from test.t limit 1;
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open c;
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close c;
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end|
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ERROR 42000: Cursor SELECT must not have INTO
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create procedure p()
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begin
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declare c cursor for select * from test.t;
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open cc;
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close c;
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end|
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ERROR 42000: Undefined CURSOR: cc
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drop table if exists t1|
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create table t1 (val int)|
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create procedure p()
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begin
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declare c cursor for select * from test.t1;
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open c;
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open c;
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close c;
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end|
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call p()|
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ERROR 24000: Cursor is already open
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drop procedure p|
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create procedure p()
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begin
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declare c cursor for select * from test.t1;
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open c;
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close c;
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close c;
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end|
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call p()|
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ERROR 24000: Cursor is not open
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drop procedure p|
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alter procedure bar3 sql security invoker|
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ERROR 42000: PROCEDURE test.bar3 does not exist
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drop table t1|
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drop table if exists t1|
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create table t1 (val int, x float)|
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insert into t1 values (42, 3.1), (19, 1.2)|
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create procedure p()
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begin
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declare x int;
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declare c cursor for select * from t1;
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open c;
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fetch c into x, y;
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close c;
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end|
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ERROR 42000: Undeclared variable: y
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create procedure p()
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begin
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declare x int;
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declare c cursor for select * from t1;
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open c;
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fetch c into x;
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close c;
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end|
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call p()|
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ERROR HY000: Incorrect number of FETCH variables
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drop procedure p|
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create procedure p()
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begin
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declare x int;
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declare y float;
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declare z int;
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declare c cursor for select * from t1;
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open c;
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fetch c into x, y, z;
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close c;
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end|
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call p()|
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ERROR HY000: Incorrect number of FETCH variables
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drop procedure p|
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create procedure p(in x int, x char(10))
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begin
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end|
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ERROR 42000: Duplicate parameter: x
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create function p(x int, x char(10))
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begin
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end|
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ERROR 42000: Duplicate parameter: x
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create procedure p()
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begin
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declare x float;
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declare x int;
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end|
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ERROR 42000: Duplicate variable: x
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create procedure p()
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begin
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declare c condition for 1064;
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declare c condition for 1065;
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end|
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ERROR 42000: Duplicate condition: c
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create procedure p()
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begin
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declare c cursor for select * from t1;
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declare c cursor for select field from t1;
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end|
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ERROR 42000: Duplicate cursor: c
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create procedure u()
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use sptmp|
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ERROR 42000: USE is not allowed in a stored procedure
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create procedure p()
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begin
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declare c cursor for select * from t1;
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declare x int;
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end|
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ERROR 42000: Variable or condition declaration after cursor or handler declaration
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create procedure p()
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begin
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declare x int;
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declare continue handler for sqlstate '42S99' set x = 1;
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declare foo condition for sqlstate '42S99';
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end|
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ERROR 42000: Variable or condition declaration after cursor or handler declaration
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create procedure p()
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begin
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declare x int;
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declare continue handler for sqlstate '42S99' set x = 1;
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declare c cursor for select * from t1;
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end|
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ERROR 42000: Cursor declaration after handler declaration
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create procedure p()
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begin
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declare continue handler for sqlexception
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begin
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goto L1;
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end;
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select field from t1;
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label L1;
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end|
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ERROR HY000: GOTO is not allowed in a stored procedure handler
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drop procedure if exists p|
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create procedure p(in x int, inout y int, out z int)
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begin
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set y = x+y;
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set z = x+y;
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end|
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set @tmp_x = 42|
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set @tmp_y = 3|
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set @tmp_z = 0|
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call p(@tmp_x, @tmp_y, @tmp_z)|
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select @tmp_x, @tmp_y, @tmp_z|
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@tmp_x @tmp_y @tmp_z
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42 45 87
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call p(42, 43, @tmp_z)|
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ERROR 42000: OUT or INOUT argument 2 for routine test.p is not a variable
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call p(42, @tmp_y, 43)|
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ERROR 42000: OUT or INOUT argument 3 for routine test.p is not a variable
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drop procedure p|
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create procedure bug1965()
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begin
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declare c cursor for select val from t1 order by valname;
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open c;
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close c;
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end|
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call bug1965()|
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ERROR 42S22: Unknown column 'valname' in 'order clause'
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drop procedure bug1965|
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select 1 into a|
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ERROR 42000: Undeclared variable: a
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drop table if exists t3|
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create table t3 (column_1_0 int)|
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create procedure bug1653()
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update t3 set column_1 = 0|
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call bug1653()|
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ERROR 42S22: Unknown column 'column_1' in 'field list'
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drop table t3|
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create table t3 (column_1 int)|
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call bug1653()|
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drop procedure bug1653|
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drop table t3|
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create procedure bug2259()
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begin
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declare v1 int;
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declare c1 cursor for select s1 from t1;
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fetch c1 into v1;
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end|
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call bug2259()|
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ERROR 24000: Cursor is not open
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drop procedure bug2259|
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create procedure bug2272()
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begin
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declare v int;
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update t1 set v = 42;
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end|
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insert into t1 values (666, 51.3)|
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call bug2272()|
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ERROR 42S22: Unknown column 'v' in 'field list'
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delete from t1|
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drop procedure bug2272|
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create procedure bug2329_1()
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begin
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declare v int;
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insert into t1 (v) values (5);
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end|
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create procedure bug2329_2()
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begin
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declare v int;
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replace t1 set v = 5;
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end|
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call bug2329_1()|
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ERROR 42S22: Unknown column 'v' in 'field list'
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call bug2329_2()|
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ERROR 42S22: Unknown column 'v' in 'field list'
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drop procedure bug2329_1|
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drop procedure bug2329_2|
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create function bug3287() returns int
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begin
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declare v int default null;
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case
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when v is not null then return 1;
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end case;
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return 2;
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end|
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select bug3287()|
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ERROR 20000: Case not found for CASE statement
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drop function bug3287|
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create procedure bug3287(x int)
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case x
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when 0 then
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insert into test.t1 values (x, 0.1);
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when 1 then
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insert into test.t1 values (x, 1.1);
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end case|
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call bug3287(2)|
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ERROR 20000: Case not found for CASE statement
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drop procedure bug3287|
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drop table if exists t3|
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create table t3 (s1 int, primary key (s1))|
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insert into t3 values (5),(6)|
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create procedure bug3279(out y int)
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begin
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declare x int default 0;
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begin
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declare exit handler for sqlexception set x = x+1;
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insert into t3 values (5);
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end;
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if x < 2 then
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set x = x+1;
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insert into t3 values (6);
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end if;
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set y = x;
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end|
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set @x = 0|
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call bug3279(@x)|
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ERROR 23000: Duplicate entry '6' for key 1
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select @x|
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@x
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0
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drop procedure bug3279|
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drop table t3|
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create procedure nodb.bug3339() begin end|
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ERROR 42000: Unknown database 'nodb'
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create procedure bug2653_1(a int, out b int)
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set b = aa|
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create procedure bug2653_2(a int, out b int)
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begin
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if aa < 0 then
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set b = - a;
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else
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set b = a;
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end if;
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end|
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call bug2653_1(1, @b)|
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ERROR 42S22: Unknown column 'aa' in 'order clause'
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call bug2653_2(2, @b)|
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ERROR 42S22: Unknown column 'aa' in 'order clause'
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drop procedure bug2653_1|
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drop procedure bug2653_2|
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create procedure bug4344() drop procedure bug4344|
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ERROR HY000: Can't drop or alter a PROCEDURE from within another stored routine
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create procedure bug4344() drop function bug4344|
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ERROR HY000: Can't drop or alter a FUNCTION from within another stored routine
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drop procedure if exists bug3294|
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create procedure bug3294()
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begin
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declare continue handler for sqlexception drop table t5;
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drop table t5;
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drop table t5;
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end|
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create table t5 (x int)|
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call bug3294()|
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ERROR 42S02: Unknown table 't5'
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drop procedure bug3294|
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drop procedure if exists bug6807|
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create procedure bug6807()
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begin
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declare id int;
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set id = connection_id();
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kill query id;
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select 'Not reached';
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end|
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call bug6807()|
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ERROR 70100: Query execution was interrupted
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call bug6807()|
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ERROR 70100: Query execution was interrupted
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drop procedure bug6807|
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drop procedure if exists bug8776_1|
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drop procedure if exists bug8776_2|
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drop procedure if exists bug8776_3|
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drop procedure if exists bug8776_4|
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create procedure bug8776_1()
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begin
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declare continue handler for sqlstate '42S0200test' begin end;
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begin end;
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end|
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ERROR 42000: Bad SQLSTATE: '42S0200test'
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create procedure bug8776_2()
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begin
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declare continue handler for sqlstate '4200' begin end;
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begin end;
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end|
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ERROR 42000: Bad SQLSTATE: '4200'
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create procedure bug8776_3()
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begin
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declare continue handler for sqlstate '420000' begin end;
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begin end;
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end|
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ERROR 42000: Bad SQLSTATE: '420000'
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create procedure bug8776_4()
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begin
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declare continue handler for sqlstate '42x00' begin end;
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begin end;
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end|
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ERROR 42000: Bad SQLSTATE: '42x00'
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create procedure bug6600()
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check table t1|
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ERROR 0A000: CHECK is not allowed in stored procedures
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create procedure bug6600()
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lock table t1 read|
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ERROR 0A000: LOCK is not allowed in stored procedures
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create procedure bug6600()
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unlock table t1|
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ERROR 0A000: UNLOCK is not allowed in stored procedures
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drop procedure if exists bug9566|
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create procedure bug9566()
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begin
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select * from t1;
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end|
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lock table t1 read|
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call bug9566()|
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ERROR HY000: Table 'proc' was not locked with LOCK TABLES
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unlock tables|
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drop procedure bug9566|
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drop procedure if exists bug7299|
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create procedure bug7299()
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begin
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declare v int;
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declare c cursor for select val from t1;
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declare exit handler for sqlexception select 'Error!';
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open c;
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fetch c into v;
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end|
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delete from t1|
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call bug7299()|
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ERROR 02000: No data to FETCH
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drop procedure bug7299|
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create procedure bug9073()
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begin
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declare continue handler for sqlexception select 1;
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declare continue handler for sqlexception select 2;
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end|
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ERROR 42000: Duplicate handler declared in the same block
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create procedure bug9073()
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begin
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declare condname1 condition for 1234;
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declare continue handler for condname1 select 1;
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declare exit handler for condname1 select 2;
|
|
end|
|
|
ERROR 42000: Duplicate handler declared in the same block
|
|
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 42000: Duplicate handler declared in the same block
|
|
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|
|
|
ERROR 42000: Duplicate handler declared in the same block
|
|
drop procedure if exists bug9073|
|
|
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|
|
|
create procedure bug7047()
|
|
alter procedure bug7047|
|
|
ERROR HY000: Can't drop or alter a PROCEDURE from within another stored routine
|
|
create function bug7047() returns int
|
|
begin
|
|
alter function bug7047;
|
|
return 0;
|
|
end|
|
|
ERROR HY000: Can't drop or alter a FUNCTION from within another stored routine
|
|
create function bug8408() returns int
|
|
begin
|
|
select * from t1;
|
|
return 0;
|
|
end|
|
|
ERROR 0A000: Not allowed to return a result set from a function
|
|
create function bug8408() returns int
|
|
begin
|
|
show warnings;
|
|
return 0;
|
|
end|
|
|
ERROR 0A000: Not allowed to return a result set from a function
|
|
create function bug8408(a int) returns int
|
|
begin
|
|
declare b int;
|
|
select b;
|
|
return b;
|
|
end|
|
|
ERROR 0A000: Not allowed to return a result set from a function
|
|
drop function if exists bug8408_f|
|
|
drop procedure if exists bug8408_p|
|
|
create function bug8408_f() returns int
|
|
begin
|
|
call bug8408_p();
|
|
return 0;
|
|
end|
|
|
create procedure bug8408_p()
|
|
select * from t1|
|
|
call bug8408_p()|
|
|
val x
|
|
select bug8408_f()|
|
|
ERROR 0A000: PROCEDURE test.bug8408_p can't return a result set in the given context
|
|
drop procedure bug8408_p|
|
|
drop function bug8408_f|
|
|
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|
|
|
val x bug8408()
|
|
2 2.7 3
|
|
3 3.14 3
|
|
7 7 3
|
|
drop function bug8408|
|
|
delete from t1|
|
|
drop procedure if exists bug10537|
|
|
create procedure bug10537()
|
|
load data local infile '/tmp/somefile' into table t1|
|
|
ERROR 0A000: LOAD DATA is not allowed in stored procedures
|
|
drop function if exists bug8409|
|
|
create function bug8409()
|
|
returns int
|
|
begin
|
|
flush tables;
|
|
return 5;
|
|
end|
|
|
ERROR 0A000: FLUSH is not allowed in stored procedures
|
|
create procedure bug9529_90123456789012345678901234567890123456789012345678901234567890()
|
|
begin
|
|
end|
|
|
ERROR 42000: Identifier name 'bug9529_90123456789012345678901234567890123456789012345678901234567890' is too long
|
|
drop procedure if exists bug10969|
|
|
create procedure bug10969()
|
|
begin
|
|
declare s1 int default 0;
|
|
select default(s1) from t30;
|
|
end|
|
|
ERROR 42000: Incorrect column name 's1'
|
|
create procedure bug10969()
|
|
begin
|
|
declare s1 int default 0;
|
|
select default(t30.s1) from t30;
|
|
end|
|
|
drop procedure bug10969|
|
|
drop table t1|
|
|
prepare stmt from "select 1";
|
|
create procedure p() deallocate prepare stmt;
|
|
ERROR 0A000: DEALLOCATE is not allowed in stored procedures
|
|
create function f() returns int begin deallocate prepare stmt;
|
|
ERROR 0A000: DEALLOCATE is not allowed in stored procedures
|
|
create procedure p() prepare stmt from "select 1";
|
|
ERROR 0A000: PREPARE is not allowed in stored procedures
|
|
create function f() returns int begin prepare stmt from "select 1";
|
|
ERROR 0A000: PREPARE is not allowed in stored procedures
|
|
create procedure p() execute stmt;
|
|
ERROR 0A000: EXECUTE is not allowed in stored procedures
|
|
create function f() returns int begin execute stmt;
|
|
ERROR 0A000: EXECUTE is not allowed in stored procedures
|
|
deallocate prepare stmt;
|
|
drop function if exists bug11394|
|
|
drop function if exists bug11394_1|
|
|
drop function if exists bug11394_2|
|
|
drop procedure if exists bug11394|
|
|
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|
|
|
select bug11394(2)|
|
|
ERROR HY000: Recursive stored routines are not allowed.
|
|
drop function bug11394|
|
|
create function bug11394_1(i int) returns int
|
|
begin
|
|
if i <= 0 then
|
|
return 0;
|
|
else
|
|
return (select bug11394_1(i-1));
|
|
end if;
|
|
end|
|
|
select bug11394_1(2)|
|
|
ERROR HY000: Recursive stored routines are not allowed.
|
|
drop function bug11394_1|
|
|
create function bug11394_2(i int) returns int return i|
|
|
select bug11394_2(bug11394_2(10))|
|
|
bug11394_2(bug11394_2(10))
|
|
10
|
|
drop function bug11394_2|
|
|
create procedure bug11394(i int, j int)
|
|
begin
|
|
if i > 0 then
|
|
call bug11394(i - 1,(select 1));
|
|
end if;
|
|
end|
|
|
call bug11394(2, 1)|
|
|
ERROR HY000: Recursive stored routines are not allowed.
|
|
drop procedure bug11394|
|