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Commit f34c99b4 authored by Marc Alff's avatar Marc Alff
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Bug#35577, manual merge mysql-5.0-bugteam -> mysql-5.1-bugteam

parents a3619d2e 5f9f35e2
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Showing with 863 additions and 117 deletions
mysql-test/r/parser_stack.result 0 → 100644
View file @ f34c99b4
use test;
SELECT
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
;
1
1
prepare stmt from
"
SELECT
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
"
;
execute stmt;
1
1
drop view if exists view_overflow;
CREATE VIEW view_overflow AS
SELECT
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
;
SELECT * from view_overflow;
1
1
drop view view_overflow;
drop procedure if exists proc_overflow;
CREATE PROCEDURE proc_overflow()
BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
select 1;
select 2;
select 3;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END $$
call proc_overflow();
1
1
2
2
3
3
drop procedure proc_overflow;
drop function if exists func_overflow;
create function func_overflow() returns int
BEGIN
DECLARE x int default 0;
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
SET x=x+1;
SET x=x+2;
SET x=x+3;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
return x;
END $$
select func_overflow();
func_overflow()
6
drop function func_overflow;
drop table if exists table_overflow;
create table table_overflow(a int, b int);
create trigger trigger_overflow before insert on table_overflow
for each row
BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
SET NEW.b := NEW.a;
SET NEW.b := NEW.b + 1;
SET NEW.b := NEW.b + 2;
SET NEW.b := NEW.b + 3;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END $$
insert into table_overflow set a=10;
insert into table_overflow set a=20;
select * from table_overflow;
a b
10 16
20 26
drop table table_overflow;
drop procedure if exists proc_35577;
CREATE PROCEDURE proc_35577()
BEGIN
DECLARE z_done INT DEFAULT 0;
DECLARE t_done VARCHAR(5000);
outer_loop: LOOP
IF t_done=1 THEN
LEAVE outer_loop;
END IF;
inner_block:BEGIN
DECLARE z_done INT DEFAULT 0;
SET z_done = 0;
inner_loop: LOOP
IF z_done=1 THEN
LEAVE inner_loop;
END IF;
IF (t_done = 'a') THEN
IF (t_done <> 0) THEN
IF ( t_done > 0) THEN
IF (t_done = 'a') THEN
SET t_done = 'a';
ELSEIF (t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
END IF;
END IF;
END IF;
END IF;
END LOOP inner_loop;
END inner_block;
END LOOP outer_loop;
END $$
drop procedure proc_35577;
drop procedure if exists p_37269;
create procedure p_37269()
begin
declare done int default 0;
declare varb int default 0;
declare vara int default 0;
repeat
select now();
until done end repeat;
while varb do
select now();
begin
select now();
repeat
select now();
until done end repeat;
if vara then
select now();
repeat
select now();
loop
select now();
end loop;
repeat
select now();
label1: while varb do
select now();
end while label1;
if vara then
select now();
repeat
select now();
until done end repeat;
begin
select now();
while varb do
select now();
label1: while varb do
select now();
end while label1;
if vara then
select now();
while varb do
select now();
loop
select now();
end loop;
repeat
select now();
loop
select now();
while varb do
select now();
end while;
repeat
select now();
label1: loop
select now();
if vara then
select now();
end if;
end loop label1;
until done end repeat;
end loop;
until done end repeat;
end while;
end if;
end while;
end;
end if;
until done end repeat;
until done end repeat;
end if;
end;
end while;
end $$
drop procedure p_37269;
drop procedure if exists p_37228;
create procedure p_37228 ()
BEGIN
DECLARE v INT DEFAULT 123;
IF (v > 1) THEN SET v = 1;
ELSEIF (v < 10) THEN SET v = 10;
ELSEIF (v < 11) THEN SET v = 11;
ELSEIF (v < 12) THEN SET v = 12;
ELSEIF (v < 13) THEN SET v = 13;
ELSEIF (v < 14) THEN SET v = 14;
ELSEIF (v < 15) THEN SET v = 15;
ELSEIF (v < 16) THEN SET v = 16;
ELSEIF (v < 17) THEN SET v = 17;
ELSEIF (v < 18) THEN SET v = 18;
ELSEIF (v < 19) THEN SET v = 19;
ELSEIF (v < 20) THEN SET v = 20;
ELSEIF (v < 21) THEN SET v = 21;
ELSEIF (v < 22) THEN SET v = 22;
ELSEIF (v < 23) THEN SET v = 23;
ELSEIF (v < 24) THEN SET v = 24;
ELSEIF (v < 25) THEN SET v = 25;
ELSEIF (v < 26) THEN SET v = 26;
ELSEIF (v < 27) THEN SET v = 27;
ELSEIF (v < 28) THEN SET v = 28;
ELSEIF (v < 29) THEN SET v = 29;
ELSEIF (v < 30) THEN SET v = 30;
ELSEIF (v < 31) THEN SET v = 31;
ELSEIF (v < 32) THEN SET v = 32;
ELSEIF (v < 33) THEN SET v = 33;
ELSEIF (v < 34) THEN SET v = 34;
ELSEIF (v < 35) THEN SET v = 35;
ELSEIF (v < 36) THEN SET v = 36;
ELSEIF (v < 37) THEN SET v = 37;
ELSEIF (v < 38) THEN SET v = 38;
ELSEIF (v < 39) THEN SET v = 39;
END IF;
END $$
drop procedure p_37228;
mysql-test/t/parser_stack.test 0 → 100644
View file @ f34c99b4
# Copyright (C) 2008 Sun Microsystems, Inc
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# These tests are designed to cause an internal parser stack overflow,
# and trigger my_yyoverflow().
#
use test;
SELECT
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
;
prepare stmt from
"
SELECT
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
"
;
execute stmt;
--disable_warnings
drop view if exists view_overflow;
--enable_warnings
CREATE VIEW view_overflow AS
SELECT
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
1
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
;
SELECT * from view_overflow;
drop view view_overflow;
--disable_warnings
drop procedure if exists proc_overflow;
--enable_warnings
delimiter $$;
CREATE PROCEDURE proc_overflow()
BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
select 1;
select 2;
select 3;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END $$
delimiter ;$$
call proc_overflow();
drop procedure proc_overflow;
--disable_warnings
drop function if exists func_overflow;
--enable_warnings
delimiter $$;
create function func_overflow() returns int
BEGIN
DECLARE x int default 0;
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
SET x=x+1;
SET x=x+2;
SET x=x+3;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
return x;
END $$
delimiter ;$$
select func_overflow();
drop function func_overflow;
--disable_warnings
drop table if exists table_overflow;
--enable_warnings
create table table_overflow(a int, b int);
delimiter $$;
create trigger trigger_overflow before insert on table_overflow
for each row
BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN BEGIN
SET NEW.b := NEW.a;
SET NEW.b := NEW.b + 1;
SET NEW.b := NEW.b + 2;
SET NEW.b := NEW.b + 3;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END; END; END; END; END; END; END; END; END; END; END; END;
END $$
delimiter ;$$
insert into table_overflow set a=10;
insert into table_overflow set a=20;
select * from table_overflow;
drop table table_overflow;
--disable_warnings
drop procedure if exists proc_35577;
--enable_warnings
delimiter $$;
CREATE PROCEDURE proc_35577()
BEGIN
DECLARE z_done INT DEFAULT 0;
DECLARE t_done VARCHAR(5000);
outer_loop: LOOP
IF t_done=1 THEN
LEAVE outer_loop;
END IF;
inner_block:BEGIN
DECLARE z_done INT DEFAULT 0;
SET z_done = 0;
inner_loop: LOOP
IF z_done=1 THEN
LEAVE inner_loop;
END IF;
IF (t_done = 'a') THEN
IF (t_done <> 0) THEN
IF ( t_done > 0) THEN
IF (t_done = 'a') THEN
SET t_done = 'a';
ELSEIF (t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
ELSEIF(t_done = 'a') THEN
SET t_done = 'a';
END IF;
END IF;
END IF;
END IF;
END LOOP inner_loop;
END inner_block;
END LOOP outer_loop;
END $$
delimiter ;$$
drop procedure proc_35577;
#
# Bug#37269 (parser crash when creating stored procedure)
#
--disable_warnings
drop procedure if exists p_37269;
--enable_warnings
delimiter $$;
create procedure p_37269()
begin
declare done int default 0;
declare varb int default 0;
declare vara int default 0;
repeat
select now();
until done end repeat;
while varb do
select now();
begin
select now();
repeat
select now();
until done end repeat;
if vara then
select now();
repeat
select now();
loop
select now();
end loop;
repeat
select now();
label1: while varb do
select now();
end while label1;
if vara then
select now();
repeat
select now();
until done end repeat;
begin
select now();
while varb do
select now();
label1: while varb do
select now();
end while label1;
if vara then
select now();
while varb do
select now();
loop
select now();
end loop;
repeat
select now();
loop
select now();
while varb do
select now();
end while;
repeat
select now();
label1: loop
select now();
if vara then
select now();
end if;
end loop label1;
until done end repeat;
end loop;
until done end repeat;
end while;
end if;
end while;
end;
end if;
until done end repeat;
until done end repeat;
end if;
end;
end while;
end $$
delimiter ;$$
drop procedure p_37269;
#
# Bug#37228 (Sever crashes when creating stored procedure with more than
# 10 IF/ELSEIF)
#
--disable_warnings
drop procedure if exists p_37228;
--enable_warnings
delimiter $$;
create procedure p_37228 ()
BEGIN
DECLARE v INT DEFAULT 123;
IF (v > 1) THEN SET v = 1;
ELSEIF (v < 10) THEN SET v = 10;
ELSEIF (v < 11) THEN SET v = 11;
ELSEIF (v < 12) THEN SET v = 12;
ELSEIF (v < 13) THEN SET v = 13;
ELSEIF (v < 14) THEN SET v = 14;
ELSEIF (v < 15) THEN SET v = 15;
ELSEIF (v < 16) THEN SET v = 16;
ELSEIF (v < 17) THEN SET v = 17;
ELSEIF (v < 18) THEN SET v = 18;
ELSEIF (v < 19) THEN SET v = 19;
ELSEIF (v < 20) THEN SET v = 20;
ELSEIF (v < 21) THEN SET v = 21;
ELSEIF (v < 22) THEN SET v = 22;
ELSEIF (v < 23) THEN SET v = 23;
ELSEIF (v < 24) THEN SET v = 24;
ELSEIF (v < 25) THEN SET v = 25;
ELSEIF (v < 26) THEN SET v = 26;
ELSEIF (v < 27) THEN SET v = 27;
ELSEIF (v < 28) THEN SET v = 28;
ELSEIF (v < 29) THEN SET v = 29;
ELSEIF (v < 30) THEN SET v = 30;
ELSEIF (v < 31) THEN SET v = 31;
ELSEIF (v < 32) THEN SET v = 32;
ELSEIF (v < 33) THEN SET v = 33;
ELSEIF (v < 34) THEN SET v = 34;
ELSEIF (v < 35) THEN SET v = 35;
ELSEIF (v < 36) THEN SET v = 36;
ELSEIF (v < 37) THEN SET v = 37;
ELSEIF (v < 38) THEN SET v = 38;
ELSEIF (v < 39) THEN SET v = 39;
END IF;
END $$
delimiter ;$$
drop procedure p_37228;
sql/event_data_objects.cc
View file @ f34c99b4
......@@ -1439,10 +1439,10 @@ Event_job_data::execute(THD *thd, bool drop)
thd->query_length= sp_sql.length();
{
Lex_input_stream lip(thd, thd->query, thd->query_length);
Parser_state parser_state(thd, thd->query, thd->query_length);
lex_start(thd);
if (parse_sql(thd, &lip, creation_ctx))
if (parse_sql(thd, & parser_state, creation_ctx))
{
sql_print_error("Event Scheduler: "
"%serror during compilation of %s.%s",
......
sql/mysql_priv.h
View file @ f34c99b4
......@@ -44,6 +44,8 @@
#include "sql_plugin.h"
#include "scheduler.h"
class Parser_state;
/**
Query type constants.
......@@ -804,8 +806,8 @@ bool check_string_char_length(LEX_STRING *str, const char *err_msg,
bool test_if_data_home_dir(const char *dir);
bool parse_sql(THD *thd,
class Lex_input_stream *lip,
class Object_creation_ctx *creation_ctx);
Parser_state *parser_state,
Object_creation_ctx *creation_ctx);
enum enum_mysql_completiontype {
ROLLBACK_RELEASE=-2, ROLLBACK=1, ROLLBACK_AND_CHAIN=7,
......
sql/sp.cc
View file @ f34c99b4
......@@ -617,12 +617,12 @@ db_load_routine(THD *thd, int type, sp_name *name, sp_head **sphp,
thd->spcont= NULL;
{
Lex_input_stream lip(thd, defstr.c_ptr(), defstr.length());
Parser_state parser_state(thd, defstr.c_ptr(), defstr.length());
lex_start(thd);
thd->push_internal_handler(&warning_handler);
ret= parse_sql(thd, &lip, creation_ctx) || newlex.sphead == NULL;
ret= parse_sql(thd, & parser_state, creation_ctx) || newlex.sphead == NULL;
thd->pop_internal_handler();
/*
......
sql/sp_head.cc
View file @ f34c99b4
......@@ -627,14 +627,14 @@ void
sp_head::set_body_start(THD *thd, const char *begin_ptr)
{
m_body_begin= begin_ptr;
thd->m_lip->body_utf8_start(thd, begin_ptr);
thd->m_parser_state->m_lip.body_utf8_start(thd, begin_ptr);
}
void
sp_head::set_stmt_end(THD *thd)
{
Lex_input_stream *lip= thd->m_lip; /* shortcut */
Lex_input_stream *lip= & thd->m_parser_state->m_lip; /* shortcut */
const char *end_ptr= lip->get_cpp_ptr(); /* shortcut */
/* Make the string of parameters. */
......
sql/sql_class.cc
View file @ f34c99b4
......@@ -529,7 +529,7 @@ THD::THD()
bootstrap(0),
derived_tables_processing(FALSE),
spcont(NULL),
m_lip(NULL)
m_parser_state(NULL)
{
ulong tmp;
......
sql/sql_class.h
View file @ f34c99b4
......@@ -75,7 +75,7 @@ class Load_log_event;
class Slave_log_event;
class sp_rcontext;
class sp_cache;
class Lex_input_stream;
class Parser_state;
class Rows_log_event;
enum enum_enable_or_disable { LEAVE_AS_IS, ENABLE, DISABLE };
......@@ -1771,13 +1771,11 @@ public:
} binlog_evt_union;
/**
Character input stream consumed by the lexical analyser,
used during parsing.
Note that since the parser is not re-entrant, we keep only one input
stream here. This member is valid only when executing code during parsing,
and may point to invalid memory after that.
Internal parser state.
Note that since the parser is not re-entrant, we keep only one parser
state here. This member is valid only when executing code during parsing.
*/
Lex_input_stream *m_lip;
Parser_state *m_parser_state;
#ifdef WITH_PARTITION_STORAGE_ENGINE
partition_info *work_part_info;
......
sql/sql_lex.cc
View file @ f34c99b4
......@@ -371,13 +371,6 @@ void lex_end(LEX *lex)
{
DBUG_ENTER("lex_end");
DBUG_PRINT("enter", ("lex: 0x%lx", (long) lex));
if (lex->yacc_yyss)
{
my_free(lex->yacc_yyss, MYF(0));
my_free(lex->yacc_yyvs, MYF(0));
lex->yacc_yyss= 0;
lex->yacc_yyvs= 0;
}
/* release used plugins */
plugin_unlock_list(0, (plugin_ref*)lex->plugins.buffer,
......@@ -387,6 +380,14 @@ void lex_end(LEX *lex)
DBUG_VOID_RETURN;
}
Yacc_state::~Yacc_state()
{
if (yacc_yyss)
{
my_free(yacc_yyss, MYF(0));
my_free(yacc_yyvs, MYF(0));
}
}
static int find_keyword(Lex_input_stream *lip, uint len, bool function)
{
......@@ -726,7 +727,7 @@ int MYSQLlex(void *arg, void *yythd)
uint length;
enum my_lex_states state;
THD *thd= (THD *)yythd;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= & thd->m_parser_state->m_lip;
LEX *lex= thd->lex;
YYSTYPE *yylval=(YYSTYPE*) arg;
CHARSET_INFO *cs= thd->charset();
......@@ -2128,7 +2129,7 @@ void Query_tables_list::destroy_query_tables_list()
*/
st_lex::st_lex()
:result(0), yacc_yyss(0), yacc_yyvs(0),
:result(0),
sql_command(SQLCOM_END), option_type(OPT_DEFAULT), is_lex_started(0)
{
......
sql/sql_lex.h
View file @ f34c99b4
......@@ -1513,7 +1513,6 @@ typedef struct st_lex : public Query_tables_list
LEX_STRING comment, ident;
LEX_USER *grant_user;
XID *xid;
uchar* yacc_yyss, *yacc_yyvs;
THD *thd;
/* maintain a list of used plugins for this LEX */
......@@ -1847,6 +1846,59 @@ typedef struct st_lex : public Query_tables_list
}
} LEX;
/**
The internal state of the syntax parser.
This object is only available during parsing,
and is private to the syntax parser implementation (sql_yacc.yy).
*/
class Yacc_state
{
public:
Yacc_state()
: yacc_yyss(NULL), yacc_yyvs(NULL)
{}
~Yacc_state();
/**
Bison internal state stack, yyss, when dynamically allocated using
my_yyoverflow().
*/
uchar *yacc_yyss;
/**
Bison internal semantic value stack, yyvs, when dynamically allocated using
my_yyoverflow().
*/
uchar *yacc_yyvs;
/*
TODO: move more attributes from the LEX structure here.
*/
};
/**
Internal state of the parser.
The complete state consist of:
- state data used during lexical parsing,
- state data used during syntactic parsing.
*/
class Parser_state
{
public:
Parser_state(THD *thd, const char* buff, unsigned int length)
: m_lip(thd, buff, length), m_yacc()
{}
~Parser_state()
{}
Lex_input_stream m_lip;
Yacc_state m_yacc;
};
struct st_lex_local: public st_lex
{
static void *operator new(size_t size) throw()
......
sql/sql_parse.cc
View file @ f34c99b4
......@@ -5323,29 +5323,35 @@ bool check_stack_overrun(THD *thd, long margin,
bool my_yyoverflow(short **yyss, YYSTYPE **yyvs, ulong *yystacksize)
{
LEX *lex= current_thd->lex;
Yacc_state *state= & current_thd->m_parser_state->m_yacc;
ulong old_info=0;
DBUG_ASSERT(state);
if ((uint) *yystacksize >= MY_YACC_MAX)
return 1;
if (!lex->yacc_yyvs)
if (!state->yacc_yyvs)
old_info= *yystacksize;
*yystacksize= set_zone((*yystacksize)*2,MY_YACC_INIT,MY_YACC_MAX);
if (!(lex->yacc_yyvs= (uchar*)
my_realloc(lex->yacc_yyvs,
*yystacksize*sizeof(**yyvs),
MYF(MY_ALLOW_ZERO_PTR | MY_FREE_ON_ERROR))) ||
!(lex->yacc_yyss= (uchar*)
my_realloc(lex->yacc_yyss,
*yystacksize*sizeof(**yyss),
MYF(MY_ALLOW_ZERO_PTR | MY_FREE_ON_ERROR))))
if (!(state->yacc_yyvs= (uchar*)
my_realloc(state->yacc_yyvs,
*yystacksize*sizeof(**yyvs),
MYF(MY_ALLOW_ZERO_PTR | MY_FREE_ON_ERROR))) ||
!(state->yacc_yyss= (uchar*)
my_realloc(state->yacc_yyss,
*yystacksize*sizeof(**yyss),
MYF(MY_ALLOW_ZERO_PTR | MY_FREE_ON_ERROR))))
return 1;
if (old_info)
{ // Copy old info from stack
memcpy(lex->yacc_yyss, (uchar*) *yyss, old_info*sizeof(**yyss));
memcpy(lex->yacc_yyvs, (uchar*) *yyvs, old_info*sizeof(**yyvs));
{
/*
Only copy the old stack on the first call to my_yyoverflow(),
when replacing a static stack (YYINITDEPTH) by a dynamic stack.
For subsequent calls, my_realloc already did preserve the old stack.
*/
memcpy(state->yacc_yyss, *yyss, old_info*sizeof(**yyss));
memcpy(state->yacc_yyvs, *yyvs, old_info*sizeof(**yyvs));
}
*yyss=(short*) lex->yacc_yyss;
*yyvs=(YYSTYPE*) lex->yacc_yyvs;
*yyss= (short*) state->yacc_yyss;
*yyvs= (YYSTYPE*) state->yacc_yyvs;
return 0;
}
......@@ -5609,10 +5615,10 @@ void mysql_parse(THD *thd, const char *inBuf, uint length,
sp_cache_flush_obsolete(&thd->sp_proc_cache);
sp_cache_flush_obsolete(&thd->sp_func_cache);
Lex_input_stream lip(thd, inBuf, length);
Parser_state parser_state(thd, inBuf, length);
bool err= parse_sql(thd, &lip, NULL);
*found_semicolon= lip.found_semicolon;
bool err= parse_sql(thd, & parser_state, NULL);
*found_semicolon= parser_state.m_lip.found_semicolon;
if (!err)
{
......@@ -5697,11 +5703,11 @@ bool mysql_test_parse_for_slave(THD *thd, char *inBuf, uint length)
bool error= 0;
DBUG_ENTER("mysql_test_parse_for_slave");
Lex_input_stream lip(thd, inBuf, length);
Parser_state parser_state(thd, inBuf, length);
lex_start(thd);
mysql_reset_thd_for_next_command(thd);
if (!parse_sql(thd, &lip, NULL) &&
if (!parse_sql(thd, & parser_state, NULL) &&
all_tables_not_ok(thd,(TABLE_LIST*) lex->select_lex.table_list.first))
error= 1; /* Ignore question */
thd->end_statement();
......@@ -6740,7 +6746,7 @@ bool check_simple_select()
if (lex->current_select != &lex->select_lex)
{
char command[80];
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= & thd->m_parser_state->m_lip;
strmake(command, lip->yylval->symbol.str,
min(lip->yylval->symbol.length, sizeof(command)-1));
my_error(ER_CANT_USE_OPTION_HERE, MYF(0), command);
......@@ -7417,7 +7423,7 @@ extern int MYSQLparse(void *thd); // from sql_yacc.cc
instead of MYSQLparse().
@param thd Thread context.
@param lip Lexer context.
@param parser_state Parser state.
@param creation_ctx Object creation context.
@return Error status.
......@@ -7426,10 +7432,10 @@ extern int MYSQLparse(void *thd); // from sql_yacc.cc
*/
bool parse_sql(THD *thd,
Lex_input_stream *lip,
Parser_state *parser_state,
Object_creation_ctx *creation_ctx)
{
DBUG_ASSERT(thd->m_lip == NULL);
DBUG_ASSERT(thd->m_parser_state == NULL);
/* Backup creation context. */
......@@ -7438,9 +7444,9 @@ bool parse_sql(THD *thd,
if (creation_ctx)
backup_ctx= creation_ctx->set_n_backup(thd);
/* Set Lex_input_stream. */
/* Set parser state. */
thd->m_lip= lip;
thd->m_parser_state= parser_state;
/* Parse the query. */
......@@ -7451,9 +7457,9 @@ bool parse_sql(THD *thd,
DBUG_ASSERT(!mysql_parse_status ||
mysql_parse_status && thd->is_error());
/* Reset Lex_input_stream. */
/* Reset parser state. */
thd->m_lip= NULL;
thd->m_parser_state= NULL;
/* Restore creation context. */
......
sql/sql_partition.cc
View file @ f34c99b4
......@@ -3767,7 +3767,7 @@ bool mysql_unpack_partition(THD *thd,
thd->lex= &lex;
thd->variables.character_set_client= system_charset_info;
Lex_input_stream lip(thd, part_buf, part_info_len);
Parser_state parser_state(thd, part_buf, part_info_len);
lex_start(thd);
*work_part_info_used= false;
......@@ -3797,7 +3797,7 @@ bool mysql_unpack_partition(THD *thd,
lex.part_info->part_state= part_state;
lex.part_info->part_state_len= part_state_len;
DBUG_PRINT("info", ("Parse: %s", part_buf));
if (parse_sql(thd, &lip, NULL))
if (parse_sql(thd, & parser_state, NULL))
{
thd->free_items();
goto end;
......
sql/sql_prepare.cc
View file @ f34c99b4
......@@ -3017,11 +3017,11 @@ bool Prepared_statement::prepare(const char *packet, uint packet_len)
old_stmt_arena= thd->stmt_arena;
thd->stmt_arena= this;
Lex_input_stream lip(thd, thd->query, thd->query_length);
lip.stmt_prepare_mode= TRUE;
Parser_state parser_state(thd, thd->query, thd->query_length);
parser_state.m_lip.stmt_prepare_mode= TRUE;
lex_start(thd);
error= parse_sql(thd, &lip, NULL) ||
error= parse_sql(thd, & parser_state, NULL) ||
thd->is_error() ||
init_param_array(this);
......
sql/sql_trigger.cc
View file @ f34c99b4
......@@ -1287,7 +1287,9 @@ bool Table_triggers_list::check_n_load(THD *thd, const char *db,
thd->variables.sql_mode= (ulong)*trg_sql_mode;
Lex_input_stream lip(thd, trg_create_str->str, trg_create_str->length);
Parser_state parser_state(thd,
trg_create_str->str,
trg_create_str->length);
Trigger_creation_ctx *creation_ctx=
Trigger_creation_ctx::create(thd,
......@@ -1300,7 +1302,7 @@ bool Table_triggers_list::check_n_load(THD *thd, const char *db,
lex_start(thd);
thd->spcont= NULL;
if (parse_sql(thd, &lip, creation_ctx))
if (parse_sql(thd, & parser_state, creation_ctx))
{
/* Currently sphead is always deleted in case of a parse error */
DBUG_ASSERT(lex.sphead == 0);
......
sql/sql_view.cc
View file @ f34c99b4
......@@ -1147,9 +1147,9 @@ bool mysql_make_view(THD *thd, File_parser *parser, TABLE_LIST *table,
char old_db_buf[NAME_LEN+1];
LEX_STRING old_db= { old_db_buf, sizeof(old_db_buf) };
bool dbchanged;
Lex_input_stream lip(thd,
table->select_stmt.str,
table->select_stmt.length);
Parser_state parser_state(thd,
table->select_stmt.str,
table->select_stmt.length);
/*
Use view db name as thread default database, in order to ensure
......@@ -1193,7 +1193,7 @@ bool mysql_make_view(THD *thd, File_parser *parser, TABLE_LIST *table,
/* Parse the query. */
parse_status= parse_sql(thd, &lip, table->view_creation_ctx);
parse_status= parse_sql(thd, & parser_state, table->view_creation_ctx);
/* Restore environment. */
......
sql/sql_yacc.yy
View file @ f34c99b4
......@@ -28,6 +28,7 @@
#define YYPARSE_PARAM yythd
#define YYLEX_PARAM yythd
#define YYTHD ((THD *)yythd)
#define YYLIP (& YYTHD->m_parser_state->m_lip)
#define MYSQL_YACC
#define YYINITDEPTH 100
......@@ -121,7 +122,7 @@ const LEX_STRING null_lex_str= {0,0};
void my_parse_error(const char *s)
{
THD *thd= current_thd;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= & thd->m_parser_state->m_lip;
const char *yytext= lip->get_tok_start();
/* Push an error into the error stack */
......@@ -1356,11 +1357,11 @@ query:
MYSQL_YYABORT;
}
thd->lex->sql_command= SQLCOM_EMPTY_QUERY;
thd->m_lip->found_semicolon= NULL;
YYLIP->found_semicolon= NULL;
}
| verb_clause
{
Lex_input_stream *lip = YYTHD->m_lip;
Lex_input_stream *lip = YYLIP;
if ((YYTHD->client_capabilities & CLIENT_MULTI_QUERIES) &&
! lip->stmt_prepare_mode &&
......@@ -1386,7 +1387,7 @@ query:
| verb_clause END_OF_INPUT
{
/* Single query, not terminated. */
YYTHD->m_lip->found_semicolon= NULL;
YYLIP->found_semicolon= NULL;
}
;
......@@ -1917,7 +1918,7 @@ ev_sql_stmt:
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
/*
This stops the following :
......@@ -2574,7 +2575,7 @@ sp_proc_stmt_statement:
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
lex->sphead->reset_lex(thd);
lex->sphead->m_tmp_query= lip->get_tok_start();
......@@ -2583,7 +2584,7 @@ sp_proc_stmt_statement:
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
sp_head *sp= lex->sphead;
sp->m_flags|= sp_get_flags_for_command(lex);
......@@ -6455,17 +6456,13 @@ select_item:
remember_name:
{
THD *thd= YYTHD;
Lex_input_stream *lip= thd->m_lip;
$$= (char*) lip->get_cpp_tok_start();
$$= (char*) YYLIP->get_cpp_tok_start();
}
;
remember_end:
{
THD *thd= YYTHD;
Lex_input_stream *lip= thd->m_lip;
$$= (char*) lip->get_cpp_tok_end();
$$= (char*) YYLIP->get_cpp_tok_end();
}
;
......@@ -9645,7 +9642,7 @@ load:
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
if (lex->sphead)
{
......@@ -9686,10 +9683,7 @@ load_data:
}
opt_duplicate INTO
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
lex->fname_end= lip->get_ptr();
Lex->fname_end= YYLIP->get_ptr();
}
TABLE_SYM table_ident
{
......@@ -9924,7 +9918,7 @@ param_marker:
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
Item_param *item;
if (! lex->parsing_options.allows_variable)
{
......@@ -9956,7 +9950,7 @@ literal:
| NULL_SYM
{
$$ = new Item_null();
YYTHD->m_lip->next_state=MY_LEX_OPERATOR_OR_IDENT;
YYLIP->next_state= MY_LEX_OPERATOR_OR_IDENT;
}
| FALSE_SYM { $$= new Item_int((char*) "FALSE",0,1); }
| TRUE_SYM { $$= new Item_int((char*) "TRUE",1,1); }
......@@ -10086,7 +10080,7 @@ simple_ident:
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
sp_variable_t *spv;
sp_pcontext *spc = lex->spcont;
if (spc && (spv = spc->find_variable(&$1)))
......@@ -10776,7 +10770,7 @@ option_type_value:
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
if (lex->sphead)
{
......@@ -10807,7 +10801,7 @@ option_type_value:
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
if (lex->sphead)
{
......@@ -12076,19 +12070,17 @@ view_select:
{
THD *thd= YYTHD;
LEX *lex= Lex;
Lex_input_stream *lip= thd->m_lip;
lex->parsing_options.allows_variable= FALSE;
lex->parsing_options.allows_select_into= FALSE;
lex->parsing_options.allows_select_procedure= FALSE;
lex->parsing_options.allows_derived= FALSE;
lex->create_view_select.str= (char *) lip->get_cpp_ptr();
lex->create_view_select.str= (char *) YYLIP->get_cpp_ptr();
}
view_select_aux view_check_option
{
THD *thd= YYTHD;
LEX *lex= Lex;
Lex_input_stream *lip= thd->m_lip;
uint len= lip->get_cpp_ptr() - lex->create_view_select.str;
uint len= YYLIP->get_cpp_ptr() - lex->create_view_select.str;
void *create_view_select= thd->memdup(lex->create_view_select.str, len);
lex->create_view_select.length= len;
lex->create_view_select.str= (char *) create_view_select;
......@@ -12131,26 +12123,20 @@ trigger_tail:
ON
remember_name /* $7 */
{ /* $8 */
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
lex->raw_trg_on_table_name_begin= lip->get_tok_start();
Lex->raw_trg_on_table_name_begin= YYLIP->get_tok_start();
}
table_ident /* $9 */
FOR_SYM
remember_name /* $11 */
{ /* $12 */
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
lex->raw_trg_on_table_name_end= lip->get_tok_start();
Lex->raw_trg_on_table_name_end= YYLIP->get_tok_start();
}
EACH_SYM
ROW_SYM
{ /* $15 */
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
sp_head *sp;
if (lex->sphead)
......@@ -12254,7 +12240,7 @@ sf_tail:
{ /* $5 */
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
sp_head *sp;
const char* tmp_param_begin;
......@@ -12282,11 +12268,7 @@ sf_tail:
sp_fdparam_list /* $6 */
')' /* $7 */
{ /* $8 */
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
lex->sphead->m_param_end= lip->get_cpp_tok_start();
Lex->sphead->m_param_end= YYLIP->get_cpp_tok_start();
}
RETURNS_SYM /* $9 */
{ /* $10 */
......@@ -12323,7 +12305,7 @@ sf_tail:
{ /* $14 */
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
Lex_input_stream *lip= YYLIP;
lex->sphead->m_chistics= &lex->sp_chistics;
lex->sphead->set_body_start(thd, lip->get_cpp_tok_start());
......@@ -12408,33 +12390,28 @@ sp_tail:
}
'('
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
const char* tmp_param_begin;
tmp_param_begin= lip->get_cpp_tok_start();
tmp_param_begin= YYLIP->get_cpp_tok_start();
tmp_param_begin++;
lex->sphead->m_param_begin= tmp_param_begin;
Lex->sphead->m_param_begin= tmp_param_begin;
}
sp_pdparam_list
')'
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
lex->sphead->m_param_end= lip->get_cpp_tok_start();
lex->sphead->m_param_end= YYLIP->get_cpp_tok_start();
bzero((char *)&lex->sp_chistics, sizeof(st_sp_chistics));
}
sp_c_chistics
{
THD *thd= YYTHD;
LEX *lex= thd->lex;
Lex_input_stream *lip= thd->m_lip;
lex->sphead->m_chistics= &lex->sp_chistics;
lex->sphead->set_body_start(thd, lip->get_cpp_tok_start());
lex->sphead->set_body_start(thd, YYLIP->get_cpp_tok_start());
}
sp_proc_stmt
{
......
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