--echo #
--echo # Range optimizer (and related) tests that need InnoDB.
--echo # 

--source include/have_innodb.inc
--source include/have_debug.inc

--disable_warnings
drop table if exists t0, t1, t2;
--enable_warnings

--echo #
--echo # MDEV-6735: Range checked for each record used with key
--echo #

create table t0(a int);
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);

create table t1(a int);
insert into t1 select A.a + B.a* 10 + C.a * 100 + D.a * 1000
from t0 A, t0 B, t0 C, t0 D;

create table t2 ( 
 a int,
 b int,
 filler1 char(100),
 filler2 char(100),
 filler3 char(100),
 filler4 char(100),
 key(a),
 key(b)
) engine=innodb;

insert into t2 
select 
   a,a,
  repeat('0123456789', 10), 
  repeat('0123456789', 10), 
  repeat('0123456789', 10),
  repeat('0123456789', 10)
from t1;

analyze table t2;
--echo # The following must not use "Range checked for each record":
explain select * from t0 left join t2 on t2.a <t0.a and t2.b between 50 and 250;

drop table t0,t1,t2;


--echo #
--echo # MDEV-10466: constructing an invalid SEL_ARG
--echo #

create table t1 (
  pk int, a int, b int,
  primary key (pk), index idx1(b), index idx2(b)
) engine=innodb;
insert into t1 values (1,6,0),(2,1,0),(3,5,2),(4,8,0);
create table t2 (c int) engine=innodb;
insert into t2 values (1),(2);
create table t3 (d int) engine=innodb;
insert into t3 values (3),(-1),(4);

set @save_optimizer_switch=@@optimizer_switch;
set optimizer_switch='extended_keys=on';

explain
select pk, a, b from t1,t2,t3 where b >= d and pk < c and b = '0';
select pk, a, b from t1,t2,t3 where b >= d and pk < c and b = '0';

set optimizer_switch=@save_optimizer_switch;

drop table t1,t2,t3;

CREATE TABLE t1 (
  pk INT PRIMARY KEY, f1 INT, f2 CHAR(1), f3 CHAR(1),
  KEY(f1), KEY(f2)
) ENGINE=InnoDB;

INSERT INTO t1 VALUES
(1,4,'v',NULL),(2,6,'v',NULL),(3,7,'c',NULL),(4,1,'e',NULL),(5,0,'x',NULL),
(6,7,'i',NULL),(7,7,'e',NULL),(8,1,'p',NULL),(9,7,'s',NULL),(10,1,'j',NULL),
(11,5,'z',NULL),(12,2,'c',NULL),(13,0,'a',NULL),(14,1,'q',NULL),(15,8,'y',NULL),
(16,1,'m',NULL),(17,1,'r',NULL),(18,9,'v',NULL),(19,1,'n',NULL);

CREATE TABLE t2 (f4 INT, f5 CHAR(1)) ENGINE=InnoDB;
INSERT INTO t2 VALUES (4,'q'),(NULL,'j');

SELECT * FROM t1 AS t1_1, t1 AS t1_2, t2
WHERE f5 = t1_2.f2 AND ( t1_1.f1 = 103 AND t1_1.f2 = 'o' OR t1_1.pk < f4 );
drop table t1,t2;

--echo #
--echo # MDEV-14440: Server crash in in handler::ha_external_lock or Assertion `inited==RND'
--echo # failed in handler::ha_rnd_end upon SELECT from partitioned table
--echo #

set @optimizer_switch_save= @@optimizer_switch;
set optimizer_switch='index_merge_sort_intersection=off';
create table t0 (a int)engine=innodb;
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t1 (
  a int, b int, c int,
  key(a),key(b),key(c)
)engine=innodb;
insert into t1
select A.a+10*B.a, A.a+10*B.a, A.a+10*B.a+100*C.a
from t0 A, t0 B, t0 C, t0 D where D.a<5;
SET @saved_dbug = @@GLOBAL.debug_dbug;
set @@global.debug_dbug="+d,ha_index_init_fail";
explain select * from t1 where a=10 and b=10;
--error ER_TABLE_DEF_CHANGED
select * from t1 where a=10 and b=10;
DROP TABLE t0,t1;
SET @@GLOBAL.debug_dbug = @saved_dbug;
set @@optimizer_switch= @optimizer_switch_save;

--echo # End of 10.1 tests

--echo #
--echo # MDEV-19634: Assertion `0' failed in row_sel_convert_mysql_key_to_innobase,
--echo # [Warning] InnoDB: Using a partial-field key prefix in search
--echo #

CREATE TABLE t1 (
    pk INT,
    a VARCHAR(1),
    b INT,
    PRIMARY KEY (pk),
    KEY (a,b)
) ENGINE=InnoDB;

INSERT INTO t1 VALUES (1,'a',1),(2,'b',2);

explain SELECT a FROM t1 WHERE pk < 0 AND a <= 'w' and b > 0;
SELECT a FROM t1 WHERE pk < 0 AND a <= 'w' and b > 0;
drop table t1;

-- echo # End of 10.4 tests