Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 791 insertions, 0 deletions

diff --git a/mysql-test/main/except_all.result b/mysql-test/main/except_all.result
new file mode 100644
index 00000000..26d28088
--- /dev/null
+++ b/mysql-test/main/except_all.result
@@ -0,0 +1,791 @@
+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),(3,3),(2,2),(4,4),(4,4),(4,4);
+insert into t2 values (1,1),(1,1),(1,1),(2,2),(3,3),(3,3),(5,5);
+select * from t1 except select * from t2;
+a	b
+4	4
+select * from t1 except all select * from t2;
+a	b
+4	4
+2	2
+4	4
+4	4
+select * from t1 except all select c+1,d+1 from t2;
+a	b
+1	1
+4	4
+(select * from t1) except all (select * from t2);
+a	b
+4	4
+2	2
+4	4
+4	4
+select * from ((select * from t1) except all (select * from t2)) a;
+a	b
+4	4
+2	2
+4	4
+4	4
+select * from ((select a from t1) except all (select c from t2)) a;
+a
+4
+2
+4
+4
+select * from t1 except all select * from t1 union all select * from t1 union all select * from t1 except select * from t2;
+a	b
+4	4
+select * from t1 except all select * from t1 union all select * from t1 union all select * from t1 except all select * from t2;
+a	b
+4	4
+2	2
+4	4
+4	4
+4	4
+4	4
+4	4
+2	2
+2	2
+select * from (select * from t1 except all select * from t2) q1 except all select * from (select * from t1 except all select * from t2) q2;
+a	b
+EXPLAIN select * from t1 except all select * from t2;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	7	
+2	EXCEPT	t2	ALL	NULL	NULL	NULL	NULL	7	
+NULL	EXCEPT RESULT	<except1,2>	ALL	NULL	NULL	NULL	NULL	NULL	
+EXPLAIN format=json select * from t1 except all select * 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": 7,
+                  "filtered": 100
+                }
+              }
+            ]
+          }
+        },
+        {
+          "query_block": {
+            "select_id": 2,
+            "operation": "EXCEPT",
+            "nested_loop": [
+              {
+                "table": {
+                  "table_name": "t2",
+                  "access_type": "ALL",
+                  "rows": 7,
+                  "filtered": 100
+                }
+              }
+            ]
+          }
+        }
+      ]
+    }
+  }
+}
+EXPLAIN extended (select * from t1) except all (select * from t2);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	t1	ALL	NULL	NULL	NULL	NULL	7	100.00	
+2	EXCEPT	t2	ALL	NULL	NULL	NULL	NULL	7	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 all (/* select#2 */ select `test`.`t2`.`c` AS `c`,`test`.`t2`.`d` AS `d` from `test`.`t2`)
+EXPLAIN extended select * from ((select * from t1) except all (select * 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	7	100.00	
+2	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	7	100.00	
+3	EXCEPT	t2	ALL	NULL	NULL	NULL	NULL	7	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 all (/* select#3 */ select `test`.`t2`.`c` AS `c`,`test`.`t2`.`d` AS `d` from `test`.`t2`)) `a`
+ANALYZE format=json select * from ((select a,b from t1) except all (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": 7,
+          "r_rows": 4,
+          "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": 4,
+                "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": 7,
+                            "r_rows": 7,
+                            "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": 7,
+                            "r_rows": 7,
+                            "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 from t1) except all (select c 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": 7,
+          "r_rows": 4,
+          "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": 4,
+                "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": 7,
+                            "r_rows": 7,
+                            "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": 7,
+                            "r_rows": 7,
+                            "r_table_time_ms": "REPLACED",
+                            "r_other_time_ms": "REPLACED",
+                            "r_engine_stats": REPLACED,
+                            "filtered": 100,
+                            "r_filtered": 100
+                          }
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          }
+        }
+      }
+    ]
+  }
+}
+select * from ((select a from t1) except all (select c from t2)) a;
+a
+4
+2
+4
+4
+prepare stmt from "(select a,b from t1) except all (select c,d from t2)";
+execute stmt;
+a	b
+4	4
+2	2
+4	4
+4	4
+execute stmt;
+a	b
+4	4
+2	2
+4	4
+4	4
+prepare stmt from "select * from ((select a,b from t1) except all (select c,d from t2)) a";
+execute stmt;
+a	b
+4	4
+2	2
+4	4
+4	4
+execute stmt;
+a	b
+4	4
+2	2
+4	4
+4	4
+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),(2,2);
+insert into t2 values (2,2),(3,3);
+insert into t3 values (4,4),(5,5),(4,4);
+insert into t4 values (4,4),(7,7),(4,4);
+(select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4);
+a	b	e	f
+1	1	4	4
+2	2	4	4
+1	1	5	5
+2	2	5	5
+1	1	4	4
+2	2	4	4
+2	2	5	5
+select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) t;
+a	b	e	f
+1	1	4	4
+2	2	4	4
+1	1	5	5
+2	2	5	5
+1	1	4	4
+2	2	4	4
+2	2	5	5
+(select * from t1,t3) except all (select * from t2,t4);
+a	b	e	f
+1	1	4	4
+2	2	4	4
+1	1	5	5
+2	2	5	5
+1	1	4	4
+2	2	4	4
+2	2	5	5
+(select a,b,e from t1,t3) except all (select c,d,g from t2,t4);
+a	b	e
+1	1	4
+2	2	4
+1	1	5
+2	2	5
+1	1	4
+2	2	4
+2	2	5
+EXPLAIN (select a,b,e,f from t1,t3) except all (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	3	
+1	PRIMARY	t3	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
+2	EXCEPT	t2	ALL	NULL	NULL	NULL	NULL	2	
+2	EXCEPT	t4	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
+NULL	EXCEPT RESULT	<except1,2>	ALL	NULL	NULL	NULL	NULL	NULL	
+EXPLAIN select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) t;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
+1	PRIMARY	<derived2>	ALL	NULL	NULL	NULL	NULL	9	
+2	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	3	
+2	DERIVED	t3	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
+3	EXCEPT	t2	ALL	NULL	NULL	NULL	NULL	2	
+3	EXCEPT	t4	ALL	NULL	NULL	NULL	NULL	3	Using join buffer (flat, BNL join)
+NULL	EXCEPT RESULT	<except2,3>	ALL	NULL	NULL	NULL	NULL	NULL	
+EXPLAIN extended select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) t;
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	PRIMARY	<derived2>	ALL	NULL	NULL	NULL	NULL	9	100.00	
+2	DERIVED	t1	ALL	NULL	NULL	NULL	NULL	3	100.00	
+2	DERIVED	t3	ALL	NULL	NULL	NULL	NULL	3	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	3	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 `t`.`a` AS `a`,`t`.`b` AS `b`,`t`.`e` AS `e`,`t`.`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 all (/* 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`)) `t`
+EXPLAIN format=json select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) t;
+EXPLAIN
+{
+  "query_block": {
+    "select_id": 1,
+    "nested_loop": [
+      {
+        "table": {
+          "table_name": "<derived2>",
+          "access_type": "ALL",
+          "rows": 9,
+          "filtered": 100,
+          "materialized": {
+            "query_block": {
+              "union_result": {
+                "table_name": "<except2,3>",
+                "access_type": "ALL",
+                "query_specifications": [
+                  {
+                    "query_block": {
+                      "select_id": 2,
+                      "nested_loop": [
+                        {
+                          "table": {
+                            "table_name": "t1",
+                            "access_type": "ALL",
+                            "rows": 3,
+                            "filtered": 100
+                          }
+                        },
+                        {
+                          "block-nl-join": {
+                            "table": {
+                              "table_name": "t3",
+                              "access_type": "ALL",
+                              "rows": 3,
+                              "filtered": 100
+                            },
+                            "buffer_type": "flat",
+                            "buffer_size": "119",
+                            "join_type": "BNL"
+                          }
+                        }
+                      ]
+                    }
+                  },
+                  {
+                    "query_block": {
+                      "select_id": 3,
+                      "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": 3,
+                              "filtered": 100
+                            },
+                            "buffer_type": "flat",
+                            "buffer_size": "119",
+                            "join_type": "BNL"
+                          }
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          }
+        }
+      }
+    ]
+  }
+}
+ANALYZE format=json (select a,b,e,f from t1,t3) except all (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": 7,
+      "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": 3,
+                  "r_rows": 3,
+                  "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": 3,
+                    "r_rows": 3,
+                    "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": 3,
+                  "r_filtered": 100,
+                  "r_unpack_time_ms": "REPLACED",
+                  "r_other_time_ms": "REPLACED",
+                  "r_effective_rows": 3
+                }
+              }
+            ]
+          }
+        },
+        {
+          "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": 3,
+                    "r_rows": 3,
+                    "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": 3
+                }
+              }
+            ]
+          }
+        }
+      ]
+    }
+  }
+}
+ANALYZE format=json select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) t;
+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": 9,
+          "r_rows": 7,
+          "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": 7,
+                "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": 3,
+                            "r_rows": 3,
+                            "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": 3,
+                              "r_rows": 3,
+                              "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": 3,
+                            "r_filtered": 100,
+                            "r_unpack_time_ms": "REPLACED",
+                            "r_other_time_ms": "REPLACED",
+                            "r_effective_rows": 3
+                          }
+                        }
+                      ]
+                    }
+                  },
+                  {
+                    "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": 3,
+                              "r_rows": 3,
+                              "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": 3
+                          }
+                        }
+                      ]
+                    }
+                  }
+                ]
+              }
+            }
+          }
+        }
+      }
+    ]
+  }
+}
+prepare stmt from "(select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)";
+execute stmt;
+a	b	e	f
+1	1	4	4
+2	2	4	4
+1	1	5	5
+2	2	5	5
+1	1	4	4
+2	2	4	4
+2	2	5	5
+execute stmt;
+a	b	e	f
+1	1	4	4
+2	2	4	4
+1	1	5	5
+2	2	5	5
+1	1	4	4
+2	2	4	4
+2	2	5	5
+prepare stmt from "select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) a";
+execute stmt;
+a	b	e	f
+1	1	4	4
+2	2	4	4
+1	1	5	5
+2	2	5	5
+1	1	4	4
+2	2	4	4
+2	2	5	5
+execute stmt;
+a	b	e	f
+1	1	4	4
+2	2	4	4
+1	1	5	5
+2	2	5	5
+1	1	4	4
+2	2	4	4
+2	2	5	5
+drop tables t1,t2,t3,t4;
+select 1 as a from dual except all select 1 from dual;
+a
+(select 1 from dual) except all (select 1 from dual);
+1
+(select 1 from dual into @v) except all (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 all (select 1 from dual)' at line 1
+select 1 from dual ORDER BY 1 except all 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 all 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"),(2, "fgh", 2, "dffggtt");
+insert into t2 values (2, "fgh", 2, "dffggtt"),(3, "ffggddd", 3, "dfgg");
+(select a,b,b1 from t1) except all (select c,d,d1 from t2);
+a	b	b1
+1	ddd	sdfrrwwww
+2	fgh	dffggtt
+create table t3 (select a,b,b1 from t1) except all (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;
+CREATE TABLE t (i INT);
+INSERT INTO t VALUES (1),(2);
+SELECT * FROM t WHERE i != ANY ( SELECT 3 EXCEPT ALL SELECT 3 );
+i
+drop table t;