diff options
Diffstat (limited to 'mysql-test/main/except.result')
| -rw-r--r-- | mysql-test/main/except.result | 658 |
1 files changed, 658 insertions, 0 deletions
diff --git a/mysql-test/main/except.result b/mysql-test/main/except.result new file mode 100644 index 00000000..01d13f8c --- /dev/null +++ b/mysql-test/main/except.result @@ -0,0 +1,658 @@ +set @@join_buffer_size=256*1024; +create table t1 (a int, b int) engine=MyISAM; +create table t2 (c int, d int) engine=MyISAM; +insert into t1 values (1,1),(2,2); +insert into t2 values (2,2),(3,3); +(select a,b from t1) except (select c,d from t2); +a b +1 1 +EXPLAIN (select a,b from t1) except (select c,d from t2); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 2 +2 EXCEPT t2 ALL NULL NULL NULL NULL 2 +NULL EXCEPT RESULT <except1,2> ALL NULL NULL NULL NULL NULL +EXPLAIN extended (select a,b from t1) except (select c,d from t2); +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 2 100.00 +2 EXCEPT t2 ALL NULL NULL NULL NULL 2 100.00 +NULL EXCEPT RESULT <except1,2> ALL NULL NULL NULL NULL NULL NULL +Warnings: +Note 1003 (/* select#1 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1`) except (/* select#2 */ select `test`.`t2`.`c` AS `c`,`test`.`t2`.`d` AS `d` from `test`.`t2`) +EXPLAIN extended select * from ((select a,b from t1) except (select c,d from t2)) a; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 100.00 +2 DERIVED t1 ALL NULL NULL NULL NULL 2 100.00 +3 EXCEPT t2 ALL NULL NULL NULL NULL 2 100.00 +NULL EXCEPT RESULT <except2,3> ALL NULL NULL NULL NULL NULL NULL +Warnings: +Note 1003 /* select#1 */ select `a`.`a` AS `a`,`a`.`b` AS `b` from ((/* select#2 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1`) except (/* select#3 */ select `test`.`t2`.`c` AS `c`,`test`.`t2`.`d` AS `d` from `test`.`t2`)) `a` +EXPLAIN format=json (select a,b from t1) except (select c,d from t2); +EXPLAIN +{ + "query_block": { + "union_result": { + "table_name": "<except1,2>", + "access_type": "ALL", + "query_specifications": [ + { + "query_block": { + "select_id": 1, + "nested_loop": [ + { + "table": { + "table_name": "t1", + "access_type": "ALL", + "rows": 2, + "filtered": 100 + } + } + ] + } + }, + { + "query_block": { + "select_id": 2, + "operation": "EXCEPT", + "nested_loop": [ + { + "table": { + "table_name": "t2", + "access_type": "ALL", + "rows": 2, + "filtered": 100 + } + } + ] + } + } + ] + } + } +} +ANALYZE format=json (select a,b from t1) except (select c,d from t2); +ANALYZE +{ + "query_optimization": { + "r_total_time_ms": "REPLACED" + }, + "query_block": { + "union_result": { + "table_name": "<except1,2>", + "access_type": "ALL", + "r_loops": 1, + "r_rows": 1, + "query_specifications": [ + { + "query_block": { + "select_id": 1, + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "t1", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + } + } + ] + } + }, + { + "query_block": { + "select_id": 2, + "operation": "EXCEPT", + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "t2", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + } + } + ] + } + } + ] + } + } +} +ANALYZE format=json select * from ((select a,b from t1) except (select c,d from t2)) a; +ANALYZE +{ + "query_optimization": { + "r_total_time_ms": "REPLACED" + }, + "query_block": { + "select_id": 1, + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "<derived2>", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 1, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "filtered": 100, + "r_filtered": 100, + "materialized": { + "query_block": { + "union_result": { + "table_name": "<except2,3>", + "access_type": "ALL", + "r_loops": 1, + "r_rows": 1, + "query_specifications": [ + { + "query_block": { + "select_id": 2, + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "t1", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + } + } + ] + } + }, + { + "query_block": { + "select_id": 3, + "operation": "EXCEPT", + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "t2", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + } + } + ] + } + } + ] + } + } + } + } + } + ] + } +} +select * from ((select a,b from t1) except (select c,d from t2)) a; +a b +1 1 +prepare stmt from "(select a,b from t1) except (select c,d from t2)"; +execute stmt; +a b +1 1 +execute stmt; +a b +1 1 +prepare stmt from "select * from ((select a,b from t1) except (select c,d from t2)) a"; +execute stmt; +a b +1 1 +execute stmt; +a b +1 1 +drop tables t1,t2; +create table t1 (a int, b int) engine=MyISAM; +create table t2 (c int, d int) engine=MyISAM; +create table t3 (e int, f int) engine=MyISAM; +create table t4 (g int, h int) engine=MyISAM; +insert into t1 values (1,1),(2,2); +insert into t2 values (2,2),(3,3); +insert into t3 values (4,4),(5,5); +insert into t4 values (4,4),(7,7); +(select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4); +a b e f +1 1 4 4 +1 1 5 5 +2 2 5 5 +EXPLAIN (select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 2 +1 PRIMARY t3 ALL NULL NULL NULL NULL 2 Using join buffer (flat, BNL join) +2 EXCEPT t2 ALL NULL NULL NULL NULL 2 +2 EXCEPT t4 ALL NULL NULL NULL NULL 2 Using join buffer (flat, BNL join) +NULL EXCEPT RESULT <except1,2> ALL NULL NULL NULL NULL NULL +EXPLAIN (select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t1 ALL NULL NULL NULL NULL 2 +1 PRIMARY t3 ALL NULL NULL NULL NULL 2 Using join buffer (flat, BNL join) +2 EXCEPT t2 ALL NULL NULL NULL NULL 2 +2 EXCEPT t4 ALL NULL NULL NULL NULL 2 Using join buffer (flat, BNL join) +NULL EXCEPT RESULT <except1,2> ALL NULL NULL NULL NULL NULL +EXPLAIN extended select * from ((select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4)) a; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 PRIMARY <derived2> ALL NULL NULL NULL NULL 4 100.00 +2 DERIVED t1 ALL NULL NULL NULL NULL 2 100.00 +2 DERIVED t3 ALL NULL NULL NULL NULL 2 100.00 Using join buffer (flat, BNL join) +3 EXCEPT t2 ALL NULL NULL NULL NULL 2 100.00 +3 EXCEPT t4 ALL NULL NULL NULL NULL 2 100.00 Using join buffer (flat, BNL join) +NULL EXCEPT RESULT <except2,3> ALL NULL NULL NULL NULL NULL NULL +Warnings: +Note 1003 /* select#1 */ select `a`.`a` AS `a`,`a`.`b` AS `b`,`a`.`e` AS `e`,`a`.`f` AS `f` from ((/* select#2 */ select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b`,`test`.`t3`.`e` AS `e`,`test`.`t3`.`f` AS `f` from `test`.`t1` join `test`.`t3`) except (/* select#3 */ select `test`.`t2`.`c` AS `c`,`test`.`t2`.`d` AS `d`,`test`.`t4`.`g` AS `g`,`test`.`t4`.`h` AS `h` from `test`.`t2` join `test`.`t4`)) `a` +EXPLAIN format=json (select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4); +EXPLAIN +{ + "query_block": { + "union_result": { + "table_name": "<except1,2>", + "access_type": "ALL", + "query_specifications": [ + { + "query_block": { + "select_id": 1, + "nested_loop": [ + { + "table": { + "table_name": "t1", + "access_type": "ALL", + "rows": 2, + "filtered": 100 + } + }, + { + "block-nl-join": { + "table": { + "table_name": "t3", + "access_type": "ALL", + "rows": 2, + "filtered": 100 + }, + "buffer_type": "flat", + "buffer_size": "119", + "join_type": "BNL" + } + } + ] + } + }, + { + "query_block": { + "select_id": 2, + "operation": "EXCEPT", + "nested_loop": [ + { + "table": { + "table_name": "t2", + "access_type": "ALL", + "rows": 2, + "filtered": 100 + } + }, + { + "block-nl-join": { + "table": { + "table_name": "t4", + "access_type": "ALL", + "rows": 2, + "filtered": 100 + }, + "buffer_type": "flat", + "buffer_size": "119", + "join_type": "BNL" + } + } + ] + } + } + ] + } + } +} +ANALYZE format=json (select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4); +ANALYZE +{ + "query_optimization": { + "r_total_time_ms": "REPLACED" + }, + "query_block": { + "union_result": { + "table_name": "<except1,2>", + "access_type": "ALL", + "r_loops": 1, + "r_rows": 3, + "query_specifications": [ + { + "query_block": { + "select_id": 1, + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "t1", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + } + }, + { + "block-nl-join": { + "table": { + "table_name": "t3", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + }, + "buffer_type": "flat", + "buffer_size": "119", + "join_type": "BNL", + "r_loops": 2, + "r_filtered": 100, + "r_unpack_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_effective_rows": 2 + } + } + ] + } + }, + { + "query_block": { + "select_id": 2, + "operation": "EXCEPT", + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "t2", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + } + }, + { + "block-nl-join": { + "table": { + "table_name": "t4", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + }, + "buffer_type": "flat", + "buffer_size": "119", + "join_type": "BNL", + "r_loops": 2, + "r_filtered": 100, + "r_unpack_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_effective_rows": 2 + } + } + ] + } + } + ] + } + } +} +ANALYZE format=json select * from ((select a,b,e,f from t1,t3) except +(select c,d,g,h from t2,t4)) a; +ANALYZE +{ + "query_optimization": { + "r_total_time_ms": "REPLACED" + }, + "query_block": { + "select_id": 1, + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "<derived2>", + "access_type": "ALL", + "r_loops": 1, + "rows": 4, + "r_rows": 3, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "filtered": 100, + "r_filtered": 100, + "materialized": { + "query_block": { + "union_result": { + "table_name": "<except2,3>", + "access_type": "ALL", + "r_loops": 1, + "r_rows": 3, + "query_specifications": [ + { + "query_block": { + "select_id": 2, + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "t1", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + } + }, + { + "block-nl-join": { + "table": { + "table_name": "t3", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + }, + "buffer_type": "flat", + "buffer_size": "119", + "join_type": "BNL", + "r_loops": 2, + "r_filtered": 100, + "r_unpack_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_effective_rows": 2 + } + } + ] + } + }, + { + "query_block": { + "select_id": 3, + "operation": "EXCEPT", + "r_loops": 1, + "r_total_time_ms": "REPLACED", + "nested_loop": [ + { + "table": { + "table_name": "t2", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + } + }, + { + "block-nl-join": { + "table": { + "table_name": "t4", + "access_type": "ALL", + "r_loops": 1, + "rows": 2, + "r_rows": 2, + "r_table_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_engine_stats": REPLACED, + "filtered": 100, + "r_filtered": 100 + }, + "buffer_type": "flat", + "buffer_size": "119", + "join_type": "BNL", + "r_loops": 2, + "r_filtered": 100, + "r_unpack_time_ms": "REPLACED", + "r_other_time_ms": "REPLACED", + "r_effective_rows": 2 + } + } + ] + } + } + ] + } + } + } + } + } + ] + } +} +select * from ((select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4)) a; +a b e f +1 1 4 4 +1 1 5 5 +2 2 5 5 +prepare stmt from "(select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4)"; +execute stmt; +a b e f +1 1 4 4 +1 1 5 5 +2 2 5 5 +execute stmt; +a b e f +1 1 4 4 +1 1 5 5 +2 2 5 5 +prepare stmt from "select * from ((select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4)) a"; +execute stmt; +a b e f +1 1 4 4 +1 1 5 5 +2 2 5 5 +execute stmt; +a b e f +1 1 4 4 +1 1 5 5 +2 2 5 5 +drop tables t1,t2,t3,t4; +select 1 as a from dual except select 1 from dual; +a +(select 1 from dual) except (select 1 from dual); +1 +(select 1 from dual into @v) except (select 1 from dual); +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'into @v) except (select 1 from dual)' at line 1 +select 1 from dual ORDER BY 1 except select 1 from dual; +ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'except select 1 from dual' at line 1 +select 1 as a from dual union all select 1 from dual; +a +1 +1 +create table t1 (a int, b blob, a1 int, b1 blob) engine=MyISAM; +create table t2 (c int, d blob, c1 int, d1 blob) engine=MyISAM; +insert into t1 values (1,"ddd", 1, "sdfrrwwww"),(2, "fgh", 2, "dffggtt"); +insert into t2 values (2, "fgh", 2, "dffggtt"),(3, "ffggddd", 3, "dfgg"); +(select a,b,b1 from t1) except (select c,d,d1 from t2); +a b b1 +1 ddd sdfrrwwww +create table t3 (select a,b,b1 from t1) except (select c,d,d1 from t2); +show create table t3; +Table Create Table +t3 CREATE TABLE `t3` ( + `a` int(11) DEFAULT NULL, + `b` blob DEFAULT NULL, + `b1` blob DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci +drop tables t1,t2,t3; +# +# MDEV-13723: Server crashes in ha_heap::find_unique_row or +# Assertion `0' failed in st_select_lex_unit::optimize with INTERSECT +# +CREATE TABLE t (i INT); +INSERT INTO t VALUES (1),(2); +SELECT * FROM t WHERE i != ANY ( SELECT 3 EXCEPT SELECT 3 ); +i +drop table t; +# End of 10.3 tests |