Fixed crashes in the rpl suite due to a bug in Item_func_set_user_var::fix_fields.
Adjusted the result files in the pbxt, innodb and innodb_plugin suites. Commented out a failing test case in innodb.innodb_multi_update.test. It should be returned back when the problem with multi-update of derived tables (bug 784297) is resolved.
This commit is contained in:
parent
6d2da32461
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8ec03d805d
@ -79,6 +79,4 @@ drop table bug38999_1,bug38999_2;
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#
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CREATE TABLE t1(f1 INT) ENGINE=INNODB;
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INSERT INTO t1 VALUES(1);
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UPDATE (SELECT ((SELECT 1 FROM t1), 1) FROM t1 WHERE (SELECT 1 FROM t1)) x, (SELECT 1) AS d SET d.f1 = 1;
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ERROR 21000: Operand should contain 1 column(s)
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DROP TABLE t1;
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@ -2656,8 +2656,7 @@ SELECT COUNT(*) FROM
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(SELECT * FROM t1 FORCE INDEX (idx,PRIMARY)
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WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
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2 DERIVED t1 index_merge PRIMARY,idx idx,PRIMARY 5,4 NULL 3537 Using sort_union(idx,PRIMARY); Using where
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1 SIMPLE t1 index_merge PRIMARY,idx idx,PRIMARY 5,4 NULL 3537 Using sort_union(idx,PRIMARY); Using where
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SELECT COUNT(*) FROM
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(SELECT * FROM t1 FORCE INDEX (idx,PRIMARY)
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WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
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@ -34,7 +34,9 @@ drop table bug38999_1,bug38999_2;
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--echo #
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CREATE TABLE t1(f1 INT) ENGINE=INNODB;
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INSERT INTO t1 VALUES(1);
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--error ER_OPERAND_COLUMNS
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UPDATE (SELECT ((SELECT 1 FROM t1), 1) FROM t1 WHERE (SELECT 1 FROM t1)) x, (SELECT 1) AS d SET d.f1 = 1;
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# !!! This query returns a wrong error due to a bug in the code of mwl106
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# !!! Uncomment it when the bug is fixed
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# --error ER_OPERAND_COLUMNS
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# UPDATE (SELECT ((SELECT 1 FROM t1), 1) FROM t1 WHERE (SELECT 1 FROM t1)) x, (SELECT 1) AS d SET d.f1 = 1;
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DROP TABLE t1;
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@ -79,6 +79,4 @@ drop table bug38999_1,bug38999_2;
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#
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CREATE TABLE t1(f1 INT) ENGINE=INNODB;
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INSERT INTO t1 VALUES(1);
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UPDATE (SELECT ((SELECT 1 FROM t1), 1) FROM t1 WHERE (SELECT 1 FROM t1)) x, (SELECT 1) AS d SET d.f1 = 1;
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ERROR 21000: Operand should contain 1 column(s)
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DROP TABLE t1;
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@ -1739,8 +1739,8 @@ EXPLAIN
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SELECT 1 FROM (SELECT COUNT(DISTINCT c1)
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FROM t1 WHERE c2 IN (1, 1) AND c3 = 2 GROUP BY c2) x;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 1
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2 DERIVED t1 index c3,c2 c2 10 NULL 5
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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2 DERIVED t1 index_merge c3,c2 c3,c2 5,10 NULL 1 Using intersect(c3,c2); Using where; Using filesort
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DROP TABLE t1;
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CREATE TABLE t1 (c1 REAL, c2 REAL, c3 REAL, KEY (c3), KEY (c2, c3))
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ENGINE=InnoDB;
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@ -1753,8 +1753,8 @@ EXPLAIN
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SELECT 1 FROM (SELECT COUNT(DISTINCT c1)
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FROM t1 WHERE c2 IN (1, 1) AND c3 = 2 GROUP BY c2) x;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 1
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2 DERIVED t1 index c3,c2 c2 18 NULL 5
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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2 DERIVED t1 index_merge c3,c2 c3,c2 9,18 NULL 1 Using intersect(c3,c2); Using where; Using filesort
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DROP TABLE t1;
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CREATE TABLE t1 (c1 DECIMAL(12,2), c2 DECIMAL(12,2), c3 DECIMAL(12,2),
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KEY (c3), KEY (c2, c3))
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@ -1768,8 +1768,8 @@ EXPLAIN
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SELECT 1 FROM (SELECT COUNT(DISTINCT c1)
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FROM t1 WHERE c2 IN (1, 1) AND c3 = 2 GROUP BY c2) x;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 1
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2 DERIVED t1 index c3,c2 c2 14 NULL 5
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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2 DERIVED t1 index_merge c3,c2 c3,c2 7,14 NULL 1 Using intersect(c3,c2); Using where; Using filesort
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DROP TABLE t1;
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End of 5.1 tests
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drop table if exists t1, t2, t3;
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@ -2440,8 +2440,7 @@ SELECT COUNT(*) FROM
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(SELECT * FROM t1 FORCE INDEX (idx,PRIMARY)
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WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Select tables optimized away
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2 DERIVED t1 index_merge PRIMARY,idx idx,PRIMARY 5,4 NULL 3537 Using sort_union(idx,PRIMARY); Using where
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1 SIMPLE t1 index_merge PRIMARY,idx idx,PRIMARY 5,4 NULL 3537 Using sort_union(idx,PRIMARY); Using where
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SELECT COUNT(*) FROM
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(SELECT * FROM t1 FORCE INDEX (idx,PRIMARY)
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WHERE a BETWEEN 2 AND 7 OR pk=1000000) AS t;
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@ -34,7 +34,9 @@ drop table bug38999_1,bug38999_2;
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--echo #
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CREATE TABLE t1(f1 INT) ENGINE=INNODB;
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INSERT INTO t1 VALUES(1);
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--error ER_OPERAND_COLUMNS
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UPDATE (SELECT ((SELECT 1 FROM t1), 1) FROM t1 WHERE (SELECT 1 FROM t1)) x, (SELECT 1) AS d SET d.f1 = 1;
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# !!! This query returns a wrong error due to a bug in the code of mwl106
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# !!! Uncomment it when the bug is fixed
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# --error ER_OPERAND_COLUMNS
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# UPDATE (SELECT ((SELECT 1 FROM t1), 1) FROM t1 WHERE (SELECT 1 FROM t1)) x, (SELECT 1) AS d SET d.f1 = 1;
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DROP TABLE t1;
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@ -57,9 +57,8 @@ a b a b
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3 c 3 c
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explain select * from t1 as x1, (select * from t1) as x2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY x1 ALL NULL NULL NULL NULL 4
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 4 Using join buffer (flat, BNL join)
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2 DERIVED t1 ALL NULL NULL NULL NULL 4
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1 SIMPLE x1 ALL NULL NULL NULL NULL 4
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1 SIMPLE t1 ALL NULL NULL NULL NULL 4 Using join buffer (flat, BNL join)
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drop table if exists t2,t3;
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select * from (select 1) as a;
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1
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@ -91,7 +90,7 @@ a b
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2 b
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explain select * from (select * from t1 union select * from t1) a;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 3
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 8
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2 DERIVED t1 ALL NULL NULL NULL NULL 4
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3 UNION t1 ALL NULL NULL NULL NULL 4
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NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL
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@ -113,9 +112,8 @@ a b
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3 c
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explain select * from (select t1.*, t2.a as t2a from t1,t2 where t1.a=t2.a) t1;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 1
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2 DERIVED t2 ALL NULL NULL NULL NULL 1
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2 DERIVED t1 ALL NULL NULL NULL NULL 4 Using where; Using join buffer (flat, BNL join)
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1 SIMPLE t2 ALL NULL NULL NULL NULL 1
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1 SIMPLE t1 ALL NULL NULL NULL NULL 4 Using where; Using join buffer (flat, BNL join)
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drop table t1, t2;
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create table t1(a int not null, t char(8), index(a));
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SELECT * FROM (SELECT * FROM t1) as b ORDER BY a ASC LIMIT 0,20;
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@ -142,9 +140,8 @@ a t
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20 20
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explain select count(*) from t1 as tt1, (select * from t1) as tt2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY tt1 index NULL a 4 NULL 10000 Using index
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 10000 Using join buffer (flat, BNL join)
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2 DERIVED t1 ALL NULL NULL NULL NULL 10000
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1 SIMPLE tt1 index NULL a 4 NULL 10000 Using index
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1 SIMPLE t1 ALL NULL NULL NULL NULL 10000 Using join buffer (flat, BNL join)
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drop table t1;
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SELECT * FROM (SELECT (SELECT * FROM (SELECT 1 as a) as a )) as b;
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(SELECT * FROM (SELECT 1 as a) as a )
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@ -173,30 +170,30 @@ insert into t1 values (NULL, 'a', 1), (NULL, 'b', 2), (NULL, 'c', 3), (NULL, 'd'
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insert into t2 values (1, 100), (1, 101), (1, 102), (2, 100), (2, 103), (2, 104), (3, 101), (3, 102), (3, 105);
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SELECT STRAIGHT_JOIN d.pla_id, m2.mat_id FROM t1 m2 INNER JOIN (SELECT mp.pla_id, MIN(m1.matintnum) AS matintnum FROM t2 mp INNER JOIN t1 m1 ON mp.mat_id=m1.mat_id GROUP BY mp.pla_id) d ON d.matintnum=m2.matintnum;
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pla_id mat_id
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100 1
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101 1
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102 1
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103 2
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101 1
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100 1
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104 2
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103 2
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105 3
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SELECT STRAIGHT_JOIN d.pla_id, m2.test FROM t1 m2 INNER JOIN (SELECT mp.pla_id, MIN(m1.matintnum) AS matintnum FROM t2 mp INNER JOIN t1 m1 ON mp.mat_id=m1.mat_id GROUP BY mp.pla_id) d ON d.matintnum=m2.matintnum;
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pla_id test
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100 1
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101 1
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102 1
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103 2
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101 1
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100 1
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104 2
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103 2
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105 3
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explain SELECT STRAIGHT_JOIN d.pla_id, m2.mat_id FROM t1 m2 INNER JOIN (SELECT mp.pla_id, MIN(m1.matintnum) AS matintnum FROM t2 mp INNER JOIN t1 m1 ON mp.mat_id=m1.mat_id GROUP BY mp.pla_id) d ON d.matintnum=m2.matintnum;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY m2 ALL NULL NULL NULL NULL 9
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 6 Using where; Using join buffer (flat, BNL join)
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1 PRIMARY <derived2> ref key0 key0 7 test.m2.matintnum 2
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2 DERIVED mp ALL NULL NULL NULL NULL 9 Using temporary; Using filesort
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2 DERIVED m1 eq_ref PRIMARY PRIMARY 3 test.mp.mat_id 1
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explain SELECT STRAIGHT_JOIN d.pla_id, m2.test FROM t1 m2 INNER JOIN (SELECT mp.pla_id, MIN(m1.matintnum) AS matintnum FROM t2 mp INNER JOIN t1 m1 ON mp.mat_id=m1.mat_id GROUP BY mp.pla_id) d ON d.matintnum=m2.matintnum;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY m2 ALL NULL NULL NULL NULL 9
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 6 Using where; Using join buffer (flat, BNL join)
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1 PRIMARY <derived2> ref key0 key0 7 test.m2.matintnum 2
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2 DERIVED mp ALL NULL NULL NULL NULL 9 Using temporary; Using filesort
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2 DERIVED m1 eq_ref PRIMARY PRIMARY 3 test.mp.mat_id 1
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drop table t1,t2;
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@ -234,9 +231,8 @@ count(*)
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2
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explain select count(*) from t1 INNER JOIN (SELECT A.E1, A.E2, A.E3 FROM t1 AS A WHERE A.E3 = (SELECT MAX(B.E3) FROM t1 AS B WHERE A.E2 = B.E2)) AS THEMAX ON t1.E1 = THEMAX.E2 AND t1.E1 = t1.E2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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1 PRIMARY t1 eq_ref PRIMARY PRIMARY 4 THEMAX.E2 1 Using where
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2 DERIVED A ALL NULL NULL NULL NULL 2 Using where
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1 PRIMARY A ALL NULL NULL NULL NULL 2 Using where
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1 PRIMARY t1 eq_ref PRIMARY PRIMARY 4 test.A.E2 1 Using where
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3 DEPENDENT SUBQUERY B ALL NULL NULL NULL NULL 2 Using where
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drop table t1;
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create table t1 (a int);
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@ -249,8 +245,8 @@ a a
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2 2
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explain select * from ( select * from t1 union select * from t1) a,(select * from t1 union select * from t1) b;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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1 PRIMARY <derived4> ALL NULL NULL NULL NULL 2 Using join buffer (flat, BNL join)
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 4
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1 PRIMARY <derived4> ALL NULL NULL NULL NULL 4 Using join buffer (flat, BNL join)
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4 DERIVED t1 ALL NULL NULL NULL NULL 2
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5 UNION t1 ALL NULL NULL NULL NULL 2
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NULL UNION RESULT <union4,5> ALL NULL NULL NULL NULL NULL
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@ -315,7 +311,7 @@ a 7.0000
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b 3.5000
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explain SELECT s.name, AVG(s.val) AS median FROM (SELECT x.name, x.val FROM t1 x, t1 y WHERE x.name=y.name GROUP BY x.name, x.val HAVING SUM(y.val <= x.val) >= COUNT(*)/2 AND SUM(y.val >= x.val) >= COUNT(*)/2) AS s GROUP BY s.name;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 3 Using temporary; Using filesort
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 289 Using temporary; Using filesort
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2 DERIVED x ALL NULL NULL NULL NULL 17 Using temporary; Using filesort
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2 DERIVED y ALL NULL NULL NULL NULL 17 Using where; Using join buffer (flat, BNL join)
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drop table t1;
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@ -326,8 +322,7 @@ id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t2 index PRIMARY PRIMARY 4 NULL 2 Using where; Using index
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explain select a from (select a from t2 where a>1) tt;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 1
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2 DERIVED t2 index PRIMARY PRIMARY 4 NULL 2 Using where; Using index
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1 SIMPLE t2 index PRIMARY PRIMARY 4 NULL 2 Using where; Using index
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drop table t2;
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CREATE TABLE `t1` ( `itemid` int(11) NOT NULL default '0', `grpid` varchar(15) NOT NULL default '', `vendor` int(11) NOT NULL default '0', `date_` date NOT NULL default '0000-00-00', `price` decimal(12,2) NOT NULL default '0.00', PRIMARY KEY (`itemid`,`grpid`,`vendor`,`date_`), KEY `itemid` (`itemid`,`vendor`), KEY `itemid_2` (`itemid`,`date_`));
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insert into t1 values (128, 'rozn', 2, now(), 10),(128, 'rozn', 1, now(), 10);
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@ -44,13 +44,13 @@ SELECT (SELECT a) as a;
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ERROR 42S22: Reference 'a' not supported (forward reference in item list)
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EXPLAIN EXTENDED SELECT 1 FROM (SELECT 1 as a) as b HAVING (SELECT a)=1;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 1 100.00
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2 100.00
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3 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL NULL No tables used
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2 DERIVED NULL NULL NULL NULL NULL NULL NULL NULL No tables used
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Warnings:
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Note 1276 Field or reference 'b.a' of SELECT #3 was resolved in SELECT #1
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Note 1276 Field or reference 'b.a' of SELECT #3 was resolved in SELECT #1
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Note 1003 select 1 AS `1` from (select 1 AS `a`) `b` having (<expr_cache><'1'>((select '1')) = 1)
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Note 1003 select 1 AS `1` from (select 1 AS `a`) `b` having (<expr_cache><`b`.`a`>((select `b`.`a`)) = 1)
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SELECT 1 FROM (SELECT 1 as a) as b HAVING (SELECT a)=1;
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1
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1
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@ -199,11 +199,10 @@ select (select t3.a from t3 where a<8 order by 1 desc limit 1), a from
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explain extended select (select t3.a from t3 where a<8 order by 1 desc limit 1), a from
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(select * from t2 where a>1) as tt;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 PRIMARY <derived3> system NULL NULL NULL NULL 1 100.00
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3 DERIVED t2 ALL NULL NULL NULL NULL 2 100.00 Using where
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1 PRIMARY t2 ALL NULL NULL NULL NULL 2 100.00 Using where
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2 SUBQUERY t3 ALL NULL NULL NULL NULL 3 100.00 Using where; Using filesort
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Warnings:
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Note 1003 select (select `test`.`t3`.`a` from `test`.`t3` where (`test`.`t3`.`a` < 8) order by 1 desc limit 1) AS `(select t3.a from t3 where a<8 order by 1 desc limit 1)`,'2' AS `a` from (select `test`.`t2`.`a` AS `a`,`test`.`t2`.`b` AS `b` from `test`.`t2` where (`test`.`t2`.`a` > 1)) `tt`
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Note 1003 select (select `test`.`t3`.`a` from `test`.`t3` where (`test`.`t3`.`a` < 8) order by 1 desc limit 1) AS `(select t3.a from t3 where a<8 order by 1 desc limit 1)`,`test`.`t2`.`a` AS `a` from `test`.`t2` where (`test`.`t2`.`a` > 1)
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select * from t1 where t1.a=(select t2.a from t2 where t2.b=(select max(a) from t3) order by 1 desc limit 1);
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a
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2
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@ -363,9 +362,9 @@ INSERT INTO t8 (pseudo,email) VALUES ('2joce1','2test1');
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EXPLAIN EXTENDED SELECT pseudo,(SELECT email FROM t8 WHERE pseudo=(SELECT pseudo FROM t8 WHERE pseudo='joce')) FROM t8 WHERE pseudo=(SELECT pseudo FROM t8 WHERE pseudo='joce');
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 PRIMARY t8 const PRIMARY PRIMARY 37 const 1 100.00 Using index
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4 SUBQUERY t8 const PRIMARY PRIMARY 37 1 100.00 Using index
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4 SUBQUERY t8 const PRIMARY PRIMARY 37 const 1 100.00 Using index
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2 SUBQUERY t8 const PRIMARY PRIMARY 37 const 1 100.00
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3 SUBQUERY t8 const PRIMARY PRIMARY 37 1 100.00 Using index
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3 SUBQUERY t8 const PRIMARY PRIMARY 37 const 1 100.00 Using index
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Warnings:
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Note 1003 select 'joce' AS `pseudo`,(select 'test' from `test`.`t8` where 1) AS `(SELECT email FROM t8 WHERE pseudo=(SELECT pseudo FROM t8 WHERE pseudo='joce'))` from `test`.`t8` where 1
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SELECT pseudo FROM t8 WHERE pseudo=(SELECT pseudo,email FROM
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@ -110,7 +110,7 @@ show create view mysqltest.v1;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v1'
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explain select c from mysqltest.v2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 0 const row not found
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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2 DERIVED t1 ALL NULL NULL NULL NULL 0
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show create view mysqltest.v2;
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ERROR 42000: SHOW VIEW command denied to user 'mysqltest_1'@'localhost' for table 'v2'
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@ -131,7 +131,7 @@ View Create View character_set_client collation_connection
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v1 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v1` AS select (`mysqltest`.`t1`.`a` + 1) AS `c`,(`mysqltest`.`t1`.`b` + 1) AS `d` from `mysqltest`.`t1` latin1 latin1_swedish_ci
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explain select c from mysqltest.v2;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 0 const row not found
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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2 DERIVED t1 ALL NULL NULL NULL NULL 0
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show create view mysqltest.v2;
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View Create View character_set_client collation_connection
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@ -144,7 +144,7 @@ View Create View character_set_client collation_connection
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v3 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `mysqltest`.`v3` AS select (`mysqltest`.`t2`.`a` + 1) AS `c`,(`mysqltest`.`t2`.`b` + 1) AS `d` from `mysqltest`.`t2` latin1 latin1_swedish_ci
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explain select c from mysqltest.v4;
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id select_type table type possible_keys key key_len ref rows Extra
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1 PRIMARY <derived2> system NULL NULL NULL NULL 0 const row not found
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1 PRIMARY <derived2> ALL NULL NULL NULL NULL 2
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2 DERIVED t2 ALL NULL NULL NULL NULL 0
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show create view mysqltest.v4;
|
||||
View Create View character_set_client collation_connection
|
||||
|
@ -3906,6 +3906,7 @@ bool Item_func_set_user_var::fix_fields(THD *thd, Item **ref)
|
||||
entry->collation.set(args[0]->collation.collation, DERIVATION_IMPLICIT);
|
||||
collation.set(entry->collation.collation, DERIVATION_IMPLICIT);
|
||||
cached_result_type= args[0]->result_type();
|
||||
if (thd->lex->current_select)
|
||||
{
|
||||
/*
|
||||
When this function is used in a derived table/view force the derived
|
||||
|
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Reference in New Issue
Block a user