diff options
Diffstat (limited to 'mysql-test/r/range.result')
| -rw-r--r-- | mysql-test/r/range.result | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/mysql-test/r/range.result b/mysql-test/r/range.result index c7d27a8e60d..6f9b4e41b22 100644 --- a/mysql-test/r/range.result +++ b/mysql-test/r/range.result @@ -549,6 +549,66 @@ select count(*) from t2 where x = 18446744073709551601; count(*) 0 drop table t1,t2; +create table t1 (x bigint unsigned not null primary key) engine=innodb; +insert into t1(x) values (0xfffffffffffffff0); +insert into t1(x) values (0xfffffffffffffff1); +select * from t1; +x +18446744073709551600 +18446744073709551601 +select count(*) from t1 where x>0; +count(*) +2 +select count(*) from t1 where x=0; +count(*) +0 +select count(*) from t1 where x<0; +count(*) +0 +select count(*) from t1 where x < -16; +count(*) +0 +select count(*) from t1 where x = -16; +count(*) +0 +select count(*) from t1 where x > -16; +count(*) +2 +select count(*) from t1 where x = 18446744073709551601; +count(*) +1 +drop table t1; +create table t1 (a bigint unsigned); +create index t1i on t1(a); +insert into t1 select 18446744073709551615; +insert into t1 select 18446744073709551614; +explain select * from t1 where a <> -1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index t1i t1i 9 NULL 2 Using where; Using index +select * from t1 where a <> -1; +a +18446744073709551614 +18446744073709551615 +explain select * from t1 where a > -1 or a < -1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index t1i t1i 9 NULL 2 Using where; Using index +select * from t1 where a > -1 or a < -1; +a +18446744073709551614 +18446744073709551615 +explain select * from t1 where a > -1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 index t1i t1i 9 NULL 2 Using where; Using index +select * from t1 where a > -1; +a +18446744073709551614 +18446744073709551615 +explain select * from t1 where a < -1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables +select * from t1 where a < -1; +a +drop table t1; set names latin1; create table t1 (a char(10), b text, key (a)) character set latin1; INSERT INTO t1 (a) VALUES @@ -660,3 +720,27 @@ id status 59 C 60 C DROP TABLE t1; +CREATE TABLE t1 (a int, b int, primary key(a,b)); +INSERT INTO t1 VALUES +(1,1),(1,2),(1,3),(2,1),(2,2),(2,3),(3,1),(3,2),(3,3),(4,1),(4,2),(4,3); +CREATE VIEW v1 as SELECT a,b FROM t1 WHERE b=3; +EXPLAIN SELECT a,b FROM t1 WHERE a < 2 and b=3; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range PRIMARY PRIMARY 4 NULL 4 Using where; Using index +EXPLAIN SELECT a,b FROM v1 WHERE a < 2 and b=3; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 range PRIMARY PRIMARY 4 NULL 4 Using where; Using index +EXPLAIN SELECT a,b FROM t1 WHERE a < 2; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range PRIMARY PRIMARY 4 NULL 4 Using where; Using index +EXPLAIN SELECT a,b FROM v1 WHERE a < 2; +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 range PRIMARY PRIMARY 4 NULL 4 Using where; Using index +SELECT a,b FROM t1 WHERE a < 2 and b=3; +a b +1 3 +SELECT a,b FROM v1 WHERE a < 2 and b=3; +a b +1 3 +DROP VIEW v1; +DROP TABLE t1; |