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Disable private temporary table in MySQL mode

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This commit is contained in:
wjhh2008
2023-08-01 18:48:25 +00:00
committed by ob-robot
parent b1c8e014b3
commit 6a7e3b16ca
2 changed files with 400 additions and 397 deletions
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3
src/sql/resolver/ddl/ob_create_table_resolver.cpp
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@ -485,6 +485,9 @@ int ObCreateTableResolver::resolve(const ParseNode &parse_tree)
case T_TEMPORARY: case T_TEMPORARY:
if (create_table_node->children_[5] != NULL) { //临时表不支持分区 if (create_table_node->children_[5] != NULL) { //临时表不支持分区
ret = OB_ERR_TEMPORARY_TABLE_WITH_PARTITION; ret = OB_ERR_TEMPORARY_TABLE_WITH_PARTITION;
} else if (lib::is_mysql_mode()) {
ret = OB_NOT_SUPPORTED;
LOG_USER_ERROR(OB_NOT_SUPPORTED, "MySQL compatible temporary table");
} else { } else {
is_temporary_table = true; is_temporary_table = true;
is_oracle_temp_table_ = (is_mysql_mode == false); is_oracle_temp_table_ = (is_mysql_mode == false);

794
tools/deploy/mysql_test/test_suite/pl/t/sp_mysql.test
View File

@ -704,22 +704,22 @@ end|
delete from t1| delete from t1|
drop procedure into_dumpfile| drop procedure into_dumpfile|
--disable_warnings ONCE #--disable_warnings ONCE
drop procedure if exists create_select| #drop procedure if exists create_select|
#
create procedure create_select(x char(16), y int) #create procedure create_select(x char(16), y int)
begin #begin
insert into test.t1 values (x, y); # insert into test.t1 values (x, y);
create temporary table test.t3 select * from test.t1; # create temporary table test.t3 select * from test.t1;
insert into test.t3 values (concat(x, "2"), y+2); # insert into test.t3 values (concat(x, "2"), y+2);
end| #end|
#
call create_select("cs", 90)| #call create_select("cs", 90)|
select * from t1, t3| #select * from t1, t3|
drop table t3| #drop table t3|
delete from t1| #delete from t1|
#
drop procedure create_select| #drop procedure create_select|
# A minimal, constant FUNCTION. # A minimal, constant FUNCTION.
@ -1306,74 +1306,74 @@ unlock tables|
# #
# Simplest function using temporary table. It is also test case for bug # Simplest function using temporary table. It is also test case for bug
# #12198 "Temporary table aliasing does not work inside stored functions" # #12198 "Temporary table aliasing does not work inside stored functions"
--error 1422 #--error 1422
create function f9() returns int #create function f9() returns int
begin #begin
declare a, b int; # declare a, b int;
drop temporary table if exists t3; # drop temporary table if exists t3;
create temporary table t3 (id int); # create temporary table t3 (id int);
insert into t3 values (1), (2), (3); # insert into t3 values (1), (2), (3);
set a:= (select count(*) from t3); # set a:= (select count(*) from t3);
set b:= (select count(*) from t3 t3_alias); # set b:= (select count(*) from t3 t3_alias);
return a + b; # return a + b;
end| #end|
# This will emit warning as t3 was not existing before. ## This will emit warning as t3 was not existing before.
--error 1305 #--error 1305
select f9()| #select f9()|
--error 1305 #--error 1305
select f9() from t1 limit 1| #select f9() from t1 limit 1|
# Function which uses both temporary and permanent tables. # Function which uses both temporary and permanent tables.
--error 1422 #--error 1422
create function f10() returns int #create function f10() returns int
begin #begin
drop temporary table if exists t3; # drop temporary table if exists t3;
create temporary table t3 (id int); # create temporary table t3 (id int);
insert into t3 select id from t4; # insert into t3 select id from t4;
return (select count(*) from t3); # return (select count(*) from t3);
end| #end|
# Check that we don't ignore completely tables used in function ## Check that we don't ignore completely tables used in function
--error 1305 #--error 1305
select f10()| #select f10()|
create table t4 as select 1 as id| #create table t4 as select 1 as id|
--error 1305 #--error 1305
select f10()| #select f10()|
# Practical cases which we don't handle well (yet) # Practical cases which we don't handle well (yet)
# #
# Function which does not work because of well-known and documented # Function which does not work because of well-known and documented
# limitation of MySQL. We can't use the several instances of the # limitation of MySQL. We can't use the several instances of the
# same temporary table in statement. # same temporary table in statement.
--error 1422 #--error 1422
create function f11() returns int #create function f11() returns int
begin #begin
drop temporary table if exists t3; # drop temporary table if exists t3;
create temporary table t3 (id int); # create temporary table t3 (id int);
insert into t3 values (1), (2), (3); # insert into t3 values (1), (2), (3);
return (select count(*) from t3 as a, t3 as b); # return (select count(*) from t3 as a, t3 as b);
end| #end|
--error 1305 #--error 1305
select f11()| #select f11()|
--error 1305 #--error 1305
select f11() from t1| #select f11() from t1|
# Test that using a single table instance at a time works ## Test that using a single table instance at a time works
--error 1422 #--error 1422
create function f12_1() returns int #create function f12_1() returns int
begin #begin
drop temporary table if exists t3; # drop temporary table if exists t3;
create temporary table t3 (id int); # create temporary table t3 (id int);
insert into t3 values (1), (2), (3); # insert into t3 values (1), (2), (3);
return f12_2(); # return f12_2();
end| #end|
create function f12_2() returns int #create function f12_2() returns int
return (select count(*) from t3)| # return (select count(*) from t3)|
#
--error 1051 #--error 1051
drop temporary table t3| #drop temporary table t3|
--error 1305 #--error 1305
select f12_1()| #select f12_1()|
--error 1305 #--error 1305
select f12_1() from t1 limit 1| #select f12_1() from t1 limit 1|
# Cleanup # Cleanup
drop function f0| drop function f0|
@ -1393,13 +1393,13 @@ drop function f10|
drop function f11| drop function f11|
--error 1305 --error 1305
drop function f12_1| drop function f12_1|
drop function f12_2| #drop function f12_2|
drop view v0| drop view v0|
drop view v1| drop view v1|
drop view v2| drop view v2|
truncate table t1 | truncate table t1 |
truncate table t2 | truncate table t2 |
drop table t4| #drop table t4|
# End of non-bug tests # End of non-bug tests
@ -2351,48 +2351,48 @@ drop table t3|
# #
# BUG#1863 # BUG#1863
# #
create table t3 (content varchar(10) )| #create table t3 (content varchar(10) )|
insert into t3 values ("test1")| #insert into t3 values ("test1")|
insert into t3 values ("test2")| #insert into t3 values ("test2")|
create table t4 (f1 int, rc int, t3 int)| #create table t4 (f1 int, rc int, t3 int)|
#
--disable_warnings ONCE #--disable_warnings ONCE
drop procedure if exists bug1863| #drop procedure if exists bug1863|
#
create procedure bug1863(in1 int) #create procedure bug1863(in1 int)
begin #begin
#
declare ind int default 0; # declare ind int default 0;
declare t1 int; # declare t1 int;
declare t2 int; # declare t2 int;
declare t3 int; # declare t3 int;
#
declare rc int default 0; # declare rc int default 0;
declare continue handler for 1065 set rc = 1; # declare continue handler for 1065 set rc = 1;
#
drop temporary table if exists temp_t1; # drop temporary table if exists temp_t1;
create temporary table temp_t1 ( # create temporary table temp_t1 (
f1 int auto_increment, f2 varchar(20), primary key (f1) # f1 int auto_increment, f2 varchar(20), primary key (f1)
); # );
#
insert into temp_t1 (f2) select content from t3; # insert into temp_t1 (f2) select content from t3;
#
select f2 into t3 from temp_t1 where f1 = 10; # select f2 into t3 from temp_t1 where f1 = 10;
#
if (rc) then # if (rc) then
insert into t4 values (1, rc, t3); # insert into t4 values (1, rc, t3);
end if; # end if;
#
insert into t4 values (2, rc, t3); # insert into t4 values (2, rc, t3);
#
end| #end|
#
call bug1863(10)| #call bug1863(10)|
select * from t4| #select * from t4|
#
drop procedure bug1863| #drop procedure bug1863|
drop temporary table temp_t1| #drop temporary table temp_t1|
drop table t3, t4| #drop table t3, t4|
# #
# BUG#2656 # BUG#2656
@ -2537,49 +2537,49 @@ drop procedure bug3863|
# BUG#2460 # BUG#2460
# #
create table t3 ( #create table t3 (
id int(10) unsigned not null default 0, # id int(10) unsigned not null default 0,
rid int(10) unsigned not null default 0, # rid int(10) unsigned not null default 0,
msg varchar(1024) not null, # msg varchar(1024) not null,
primary key (id), # primary key (id),
unique key rid (rid, id) # unique key rid (rid, id)
)| #)|
#
--disable_warnings ONCE #--disable_warnings ONCE
drop procedure if exists bug2460_1| #drop procedure if exists bug2460_1|
create procedure bug2460_1(in v int) #create procedure bug2460_1(in v int)
begin #begin
( select n0.id from t3 as n0 where n0.id = v ) # ( select n0.id from t3 as n0 where n0.id = v )
union # union
( select n0.id from t3 as n0, t3 as n1 # ( select n0.id from t3 as n0, t3 as n1
where n0.id = n1.rid and n1.id = v ) # where n0.id = n1.rid and n1.id = v )
union # union
( select n0.id from t3 as n0, t3 as n1, t3 as n2 # ( select n0.id from t3 as n0, t3 as n1, t3 as n2
where n0.id = n1.rid and n1.id = n2.rid and n2.id = v ) order by id; # where n0.id = n1.rid and n1.id = n2.rid and n2.id = v ) order by id;
end| #end|
#
call bug2460_1(2)| #call bug2460_1(2)|
call bug2460_1(2)| #call bug2460_1(2)|
insert into t3 values (1, 1, 'foo'), (2, 1, 'bar'), (3, 1, 'zip zap')| #insert into t3 values (1, 1, 'foo'), (2, 1, 'bar'), (3, 1, 'zip zap')|
call bug2460_1(2)| #call bug2460_1(2)|
call bug2460_1(2)| #call bug2460_1(2)|
#
--disable_warnings ONCE #--disable_warnings ONCE
drop procedure if exists bug2460_2| #drop procedure if exists bug2460_2|
#
create procedure bug2460_2() #create procedure bug2460_2()
begin #begin
drop table if exists t3; # drop table if exists t3;
create temporary table t3 (s1 int); # create temporary table t3 (s1 int);
insert into t3 select 1 union select 1; # insert into t3 select 1 union select 1;
end| #end|
#
call bug2460_2()| #call bug2460_2()|
select * from t3| #select * from t3|
#
drop procedure bug2460_1| #drop procedure bug2460_1|
drop procedure bug2460_2| #drop procedure bug2460_2|
drop table t3| #drop table t3|
# #
@ -4448,56 +4448,56 @@ drop procedure bug6127|
# BUG#12589: Assert when creating temp. table from decimal stored procedure # BUG#12589: Assert when creating temp. table from decimal stored procedure
# variable # variable
# #
--disable_warnings #--disable_warnings
drop procedure if exists bug12589_1| #drop procedure if exists bug12589_1|
drop procedure if exists bug12589_2| #drop procedure if exists bug12589_2|
drop procedure if exists bug12589_3| #drop procedure if exists bug12589_3|
--enable_warnings #--enable_warnings
#
create procedure bug12589_1() #create procedure bug12589_1()
begin #begin
declare spv1 decimal(3,3); # declare spv1 decimal(3,3);
set spv1= 123.456; # set spv1= 123.456;
#
set spv1 = 'test'; # set spv1 = 'test';
create temporary table tm1 as select spv1; # create temporary table tm1 as select spv1;
show create table tm1; # show create table tm1;
drop temporary table tm1; # drop temporary table tm1;
end| #end|
#
create procedure bug12589_2() #create procedure bug12589_2()
begin #begin
declare spv1 decimal(6,3); # declare spv1 decimal(6,3);
set spv1= 123.456; # set spv1= 123.456;
#
create temporary table tm1 as select spv1; # create temporary table tm1 as select spv1;
show create table tm1; # show create table tm1;
drop temporary table tm1; # drop temporary table tm1;
end| #end|
#
create procedure bug12589_3() #create procedure bug12589_3()
begin #begin
declare spv1 decimal(6,3); # declare spv1 decimal(6,3);
set spv1= -123.456; # set spv1= -123.456;
#
create temporary table tm1 as select spv1; # create temporary table tm1 as select spv1;
show create table tm1; # show create table tm1;
drop temporary table tm1; # drop temporary table tm1;
end| #end|
# Note: The type of the field will match the value, not the declared # Note: The type of the field will match the value, not the declared
# type of the variable. (This is a type checking issue which # type of the variable. (This is a type checking issue which
# might be changed later.) # might be changed later.)
# Warning expected from "set spv1 = 'test'", the value is set to decimal "0". # Warning expected from "set spv1 = 'test'", the value is set to decimal "0".
call bug12589_1()| #call bug12589_1()|
# No warnings here # No warnings here
call bug12589_2()| #call bug12589_2()|
call bug12589_3()| #call bug12589_3()|
drop procedure bug12589_1| #drop procedure bug12589_1|
drop procedure bug12589_2| #drop procedure bug12589_2|
drop procedure bug12589_3| #drop procedure bug12589_3|
# #
# BUG#7049: Stored procedure CALL errors are ignored # BUG#7049: Stored procedure CALL errors are ignored
@ -8201,113 +8201,113 @@ DROP TABLE t1;
# #
# Bug#47649 crash during CALL procedure # Bug#47649 crash during CALL procedure
# #
#
CREATE TABLE t1 ( f1 integer, primary key (f1)); #CREATE TABLE t1 ( f1 integer, primary key (f1));
CREATE TABLE t2 LIKE t1; #CREATE TABLE t2 LIKE t1;
CREATE TEMPORARY TABLE t3 LIKE t1; #CREATE TEMPORARY TABLE t3 LIKE t1;
delimiter |; #delimiter |;
CREATE PROCEDURE p1 () BEGIN SELECT f1 FROM t3 AS A WHERE A.f1 IN ( SELECT f1 FROM t3 ) ; #CREATE PROCEDURE p1 () BEGIN SELECT f1 FROM t3 AS A WHERE A.f1 IN ( SELECT f1 FROM t3 ) ;
END| #END|
delimiter ;| #delimiter ;|
#--error ER_CANT_REOPEN_TABLE ##--error ER_CANT_REOPEN_TABLE
CALL p1; #CALL p1;
DROP TABLE t3; #DROP TABLE t3;
CREATE VIEW t3 AS SELECT f1 FROM t2 A WHERE A.f1 IN ( SELECT f1 FROM t2 ); #CREATE VIEW t3 AS SELECT f1 FROM t2 A WHERE A.f1 IN ( SELECT f1 FROM t2 );
CALL p1; #CALL p1;
CALL p1; #CALL p1;
DROP PROCEDURE p1; #DROP PROCEDURE p1;
DROP TABLE t1, t2; #DROP TABLE t1, t2;
DROP VIEW t3; #DROP VIEW t3;
#
--echo # #--echo #
--echo # Bug #46629: Item_in_subselect::val_int(): Assertion `0' #--echo # Bug #46629: Item_in_subselect::val_int(): Assertion `0'
--echo # on subquery inside a SP #--echo # on subquery inside a SP
--echo # #--echo #
CREATE TABLE t1(a INT); #CREATE TABLE t1(a INT);
CREATE TABLE t2(a INT, b INT PRIMARY KEY); #CREATE TABLE t2(a INT, b INT PRIMARY KEY);
#
DELIMITER |; #DELIMITER |;
CREATE PROCEDURE p1 () #CREATE PROCEDURE p1 ()
BEGIN #BEGIN
SELECT a FROM t1 A WHERE A.b IN (SELECT b FROM t2 AS B); # SELECT a FROM t1 A WHERE A.b IN (SELECT b FROM t2 AS B);
END| #END|
DELIMITER ;| #DELIMITER ;|
--error ER_BAD_FIELD_ERROR #--error ER_BAD_FIELD_ERROR
CALL p1; #CALL p1;
--error ER_BAD_FIELD_ERROR #--error ER_BAD_FIELD_ERROR
CALL p1; #CALL p1;
DROP PROCEDURE p1; #DROP PROCEDURE p1;
DROP TABLE t1, t2; #DROP TABLE t1, t2;
#
--echo # #--echo #
--echo # Bug#47627: SET @@{global.session}.local_variable in stored routine causes crash #--echo # Bug#47627: SET @@{global.session}.local_variable in stored routine causes crash
--echo # Bug#48626: Crash or lost connection using SET for declared variables with @@ #--echo # Bug#48626: Crash or lost connection using SET for declared variables with @@
--echo # #--echo #
#
--disable_warnings #--disable_warnings
DROP PROCEDURE IF EXISTS p1; #DROP PROCEDURE IF EXISTS p1;
DROP PROCEDURE IF EXISTS p2; #DROP PROCEDURE IF EXISTS p2;
DROP PROCEDURE IF EXISTS p3; #DROP PROCEDURE IF EXISTS p3;
--enable_warnings #--enable_warnings
#
delimiter //; #delimiter //;
#
--error 1327 #--error 1327
CREATE PROCEDURE p1() #CREATE PROCEDURE p1()
BEGIN #BEGIN
DECLARE v INT DEFAULT 0; # DECLARE v INT DEFAULT 0;
SET @@SESSION.v= 10; # SET @@SESSION.v= 10;
END// #END//
#
CREATE PROCEDURE p2() #CREATE PROCEDURE p2()
BEGIN #BEGIN
DECLARE v INT DEFAULT 0; # DECLARE v INT DEFAULT 0;
SET v= 10; # SET v= 10;
END// #END//
call p2()// #call p2()//
#
CREATE PROCEDURE p3() #CREATE PROCEDURE p3()
BEGIN #BEGIN
DECLARE v INT DEFAULT 0; # DECLARE v INT DEFAULT 0;
SELECT @@SESSION.v; # SELECT @@SESSION.v;
END// #END//
--error 1193 #--error 1193
call p3()// #call p3()//
#
--error 1327 #--error 1327
CREATE PROCEDURE p4() #CREATE PROCEDURE p4()
BEGIN #BEGIN
DECLARE v INT DEFAULT 0; # DECLARE v INT DEFAULT 0;
SET @@GLOBAL.v= 10; # SET @@GLOBAL.v= 10;
END// #END//
#
CREATE PROCEDURE p5() #CREATE PROCEDURE p5()
BEGIN #BEGIN
DECLARE init_connect INT DEFAULT 0; # DECLARE init_connect INT DEFAULT 0;
SET init_connect= 10; # SET init_connect= 10;
SET @@GLOBAL.init_connect= 'SELECT 1'; # SET @@GLOBAL.init_connect= 'SELECT 1';
SET @@SESSION.IDENTITY= 1; # SET @@SESSION.IDENTITY= 1;
SELECT @@SESSION.IDENTITY; # SELECT @@SESSION.IDENTITY;
SELECT @@GLOBAL.init_connect; # SELECT @@GLOBAL.init_connect;
SELECT init_connect; # SELECT init_connect;
END// #END//
#
--error 1327 #--error 1327
CREATE PROCEDURE p6() #CREATE PROCEDURE p6()
BEGIN #BEGIN
DECLARE v INT DEFAULT 0; # DECLARE v INT DEFAULT 0;
SET @@v= 0; # SET @@v= 0;
END// #END//
#
delimiter ;// #delimiter ;//
#
SET @old_init_connect= @@GLOBAL.init_connect; #SET @old_init_connect= @@GLOBAL.init_connect;
CALL p5(); #CALL p5();
SET @@GLOBAL.init_connect= @old_init_connect; #SET @@GLOBAL.init_connect= @old_init_connect;
#
DROP PROCEDURE p2; #DROP PROCEDURE p2;
DROP PROCEDURE p3; #DROP PROCEDURE p3;
DROP PROCEDURE p5; #DROP PROCEDURE p5;
--echo # --echo #
@ -8522,94 +8522,94 @@ DROP PROCEDURE p1;
--echo # --echo #
--echo # Bug #47313 assert in check_key_in_view during CALL procedure --echo # Bug #47313 assert in check_key_in_view during CALL procedure
--echo # --echo #
#
--disable_warnings #--disable_warnings
DROP TABLE IF EXISTS t1; #DROP TABLE IF EXISTS t1;
DROP VIEW IF EXISTS t1, t2_unrelated; #DROP VIEW IF EXISTS t1, t2_unrelated;
DROP PROCEDURE IF EXISTS p1; #DROP PROCEDURE IF EXISTS p1;
--enable_warnings #--enable_warnings
#
CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x); #CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x);
CREATE VIEW t1 AS SELECT 10 AS f1; #CREATE VIEW t1 AS SELECT 10 AS f1;
#
--echo # t1 refers to the view #--echo # t1 refers to the view
--error ER_NON_INSERTABLE_TABLE
CALL p1(1);
#--error 1050
CREATE TEMPORARY TABLE t1 (f1 INT);
--echo # t1 still refers to the view since it was inlined
--echo #
#--error ER_NON_INSERTABLE_TABLE #--error ER_NON_INSERTABLE_TABLE
CALL p1(2); #CALL p1(1);
##--error 1050
#--error 1347 #CREATE TEMPORARY TABLE t1 (f1 INT);
DROP VIEW t1; #
#--echo # t1 still refers to the view since it was inlined
--echo # t1 now refers to the temporary table #--echo #
#--error 1146 ##--error ER_NON_INSERTABLE_TABLE
CALL p1(3); #CALL p1(2);
#
--echo # Check which values were inserted into the temp table. ##--error 1347
#--error 1146 #DROP VIEW t1;
SELECT * FROM t1; #
#--echo # t1 now refers to the temporary table
##--error 1146
#CALL p1(3);
#
#--echo # Check which values were inserted into the temp table.
##--error 1146
#SELECT * FROM t1;
#
##--error 1051
#DROP TEMPORARY TABLE t1;
#--error 1051 #--error 1051
DROP TEMPORARY TABLE t1; #DROP VIEW t1;
--error 1051 #DROP PROCEDURE p1;
DROP VIEW t1; #
DROP PROCEDURE p1; #--echo # Now test what happens if the sp cache is invalidated.
#
--echo # Now test what happens if the sp cache is invalidated. #--disable_warnings
#DROP VIEW IF EXISTS v2_unrelated;
--disable_warnings #CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x);
DROP VIEW IF EXISTS v2_unrelated; #CREATE VIEW t1 AS SELECT 10 AS f1;
CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x); #CREATE VIEW v2_unrelated AS SELECT 1 AS r1;
CREATE VIEW t1 AS SELECT 10 AS f1; #
CREATE VIEW v2_unrelated AS SELECT 1 AS r1; #--echo # Load the procedure into the sp cache
--echo # Load the procedure into the sp cache
--error ER_NON_INSERTABLE_TABLE
CALL p1(4);
#--error 1050
CREATE TEMPORARY TABLE t1 (f1 int);
ALTER VIEW v2_unrelated AS SELECT 2 AS r1;
--echo # Alter view causes the sp cache to be invalidated.
--echo # Now t1 refers to the temporary table, not the view.
#--error ER_NON_INSERTABLE_TABLE #--error ER_NON_INSERTABLE_TABLE
CALL p1(5); #CALL p1(4);
#
--echo # Check which values were inserted into the temp table. ##--error 1050
SELECT * FROM t1; #CREATE TEMPORARY TABLE t1 (f1 int);
#
#--error 1051 #ALTER VIEW v2_unrelated AS SELECT 2 AS r1;
DROP TEMPORARY TABLE t1; #
DROP VIEW t1, v2_unrelated; #--echo # Alter view causes the sp cache to be invalidated.
DROP PROCEDURE p1; #--echo # Now t1 refers to the temporary table, not the view.
##--error ER_NON_INSERTABLE_TABLE
CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x); #CALL p1(5);
CREATE TEMPORARY TABLE t1 (f1 INT); #
#--echo # Check which values were inserted into the temp table.
--echo # t1 refers to the temporary table #SELECT * FROM t1;
CALL p1(6); #
##--error 1051
CREATE VIEW t1 AS SELECT 10 AS f1; #DROP TEMPORARY TABLE t1;
#DROP VIEW t1, v2_unrelated;
--echo # Create view causes the sp cache to be invalidated. #DROP PROCEDURE p1;
--echo # t1 still refers to the temporary table since it shadows the view. #
CALL p1(7); #CREATE PROCEDURE p1(IN x INT) INSERT INTO t1 VALUES (x);
#CREATE TEMPORARY TABLE t1 (f1 INT);
#--error 1347 #
DROP VIEW t1; #--echo # t1 refers to the temporary table
#CALL p1(6);
--echo # Check which values were inserted into the temp table. #
SELECT * FROM t1; #CREATE VIEW t1 AS SELECT 10 AS f1;
#
DROP TEMPORARY TABLE t1; #--echo # Create view causes the sp cache to be invalidated.
DROP PROCEDURE p1; #--echo # t1 still refers to the temporary table since it shadows the view.
#CALL p1(7);
#
##--error 1347
#DROP VIEW t1;
#
#--echo # Check which values were inserted into the temp table.
#SELECT * FROM t1;
#
#DROP TEMPORARY TABLE t1;
#DROP PROCEDURE p1;
--echo # --echo #
--echo # Bug #11918 Can't use a declared variable in LIMIT clause --echo # Bug #11918 Can't use a declared variable in LIMIT clause