From 87a4644db8715c1d04560f8c80a776d5a7ebfd9e Mon Sep 17 00:00:00 2001 From: Mattias Jonsson Date: Thu, 8 Oct 2009 15:36:43 +0200 Subject: [PATCH 1/9] Bug#46922: crash when adding partitions and open_files_limit is reached Problem was bad error handling, leaving some new temporary partitions locked and initialized and some not yet initialized and locked, leading to a crash when trying to unlock the not yet initialized and locked partitions Solution was to unlock the already locked partitions, and not include any of the new temporary partitions in later unlocks --- .../r/partition_open_files_limit.result | 22 +++++++++++++++++++ .../t/partition_open_files_limit-master.opt | 1 + mysql-test/t/partition_open_files_limit.test | 19 ++++++++++++++++ sql/ha_partition.cc | 2 +- 4 files changed, 43 insertions(+), 1 deletion(-) create mode 100644 mysql-test/r/partition_open_files_limit.result create mode 100644 mysql-test/t/partition_open_files_limit-master.opt create mode 100644 mysql-test/t/partition_open_files_limit.test diff --git a/mysql-test/r/partition_open_files_limit.result b/mysql-test/r/partition_open_files_limit.result new file mode 100644 index 00000000000..1441ba4e78e --- /dev/null +++ b/mysql-test/r/partition_open_files_limit.result @@ -0,0 +1,22 @@ +DROP TABLE IF EXISTS `t1`; +# Bug#46922: crash when adding partitions and open_files_limit is reached +CREATE TABLE t1 (a INT PRIMARY KEY) +ENGINE=MyISAM PARTITION BY KEY () PARTITIONS 1; +INSERT INTO t1 VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11); +# if the bug exists, then crash will happen here +ALTER TABLE t1 ADD PARTITION PARTITIONS 511; +ERROR HY000: Out of resources when opening file '' (Errcode: 24) +SELECT * FROM t1; +a +1 +10 +11 +2 +3 +4 +5 +6 +7 +8 +9 +DROP TABLE t1; diff --git a/mysql-test/t/partition_open_files_limit-master.opt b/mysql-test/t/partition_open_files_limit-master.opt new file mode 100644 index 00000000000..4c1ed0c3da3 --- /dev/null +++ b/mysql-test/t/partition_open_files_limit-master.opt @@ -0,0 +1 @@ +--open-files-limit=5 --max_connections=2 --table_open_cache=1 diff --git a/mysql-test/t/partition_open_files_limit.test b/mysql-test/t/partition_open_files_limit.test new file mode 100644 index 00000000000..92a9b18b573 --- /dev/null +++ b/mysql-test/t/partition_open_files_limit.test @@ -0,0 +1,19 @@ +--source include/have_partition.inc + +--disable_warnings +DROP TABLE IF EXISTS `t1`; +--enable_warnings + +# +--echo # Bug#46922: crash when adding partitions and open_files_limit is reached +# +CREATE TABLE t1 (a INT PRIMARY KEY) +ENGINE=MyISAM PARTITION BY KEY () PARTITIONS 1; +INSERT INTO t1 VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11); +--echo # if the bug exists, then crash will happen here +--replace_regex /file '.*'/file ''/ +--error 23 +ALTER TABLE t1 ADD PARTITION PARTITIONS 511; +--sorted_result +SELECT * FROM t1; +DROP TABLE t1; diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index 5b053ab9cac..6b5350a82cd 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -1280,10 +1280,10 @@ void ha_partition::cleanup_new_partition(uint part_count) m_file= m_added_file; m_added_file= NULL; + external_lock(ha_thd(), F_UNLCK); /* delete_table also needed, a bit more complex */ close(); - m_added_file= m_file; m_file= save_m_file; } DBUG_VOID_RETURN; From 27b80f9db8f611cc9f4d28d58efc34697363e875 Mon Sep 17 00:00:00 2001 From: Mattias Jonsson Date: Thu, 8 Oct 2009 15:58:17 +0200 Subject: [PATCH 2/9] Bug#44059: Incorrect cardinality of indexes on a partitioned table backport for bug#44059 from mysql-pe to mysql-5.1-bugteam Using the partition with most rows instead of first partition to estimate the cardinality of indexes. --- mysql-test/r/partition.result | 15 +++++++++++++++ mysql-test/t/partition.test | 13 +++++++++++++ sql/ha_partition.cc | 34 +++++++++++++++++++++++++++------- 3 files changed, 55 insertions(+), 7 deletions(-) diff --git a/mysql-test/r/partition.result b/mysql-test/r/partition.result index 2d54a66fe11..6611d39628f 100644 --- a/mysql-test/r/partition.result +++ b/mysql-test/r/partition.result @@ -50,6 +50,21 @@ t1 CREATE TABLE `t1` ( PARTITION p3 VALUES LESS THAN (733969) ENGINE = MyISAM, PARTITION pmax VALUES LESS THAN MAXVALUE ENGINE = MyISAM) */ DROP TABLE t1; +create table t1 (a int, b int, key(a)) +partition by list (a) +( partition p0 values in (1), +partition p1 values in (2)); +insert into t1 values (1,1),(2,1),(2,2),(2,3); +show indexes from t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment +t1 1 a 1 a A NULL NULL NULL YES BTREE +analyze table t1; +Table Op Msg_type Msg_text +test.t1 analyze status OK +show indexes from t1; +Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment +t1 1 a 1 a A 1 NULL NULL YES BTREE +drop table t1; CREATE TABLE t1 (a INT, FOREIGN KEY (a) REFERENCES t0 (a)) ENGINE=MyISAM PARTITION BY HASH (a); diff --git a/mysql-test/t/partition.test b/mysql-test/t/partition.test index c5ed098b678..1dfc53c6232 100644 --- a/mysql-test/t/partition.test +++ b/mysql-test/t/partition.test @@ -61,6 +61,19 @@ SELECT * FROM t1; SHOW CREATE TABLE t1; DROP TABLE t1; +# +# Bug#44059: rec_per_key on empty partition gives weird optimiser results +# +create table t1 (a int, b int, key(a)) +partition by list (a) +( partition p0 values in (1), + partition p1 values in (2)); +insert into t1 values (1,1),(2,1),(2,2),(2,3); +show indexes from t1; +analyze table t1; +show indexes from t1; +drop table t1; + # # Bug#36001: Partitions: spelling and using some error messages # diff --git a/sql/ha_partition.cc b/sql/ha_partition.cc index df5badccb1e..ac55c4e718e 100644 --- a/sql/ha_partition.cc +++ b/sql/ha_partition.cc @@ -5011,8 +5011,9 @@ int ha_partition::info(uint flag) If the handler doesn't support statistics, it should set all of the above to 0. - We will allow the first handler to set the rec_per_key and use - this as an estimate on the total table. + We first scans through all partitions to get the one holding most rows. + We will then allow the handler with the most rows to set + the rec_per_key and use this as an estimate on the total table. max_data_file_length: Maximum data file length We ignore it, is only used in @@ -5024,14 +5025,33 @@ int ha_partition::info(uint flag) ref_length: We set this to the value calculated and stored in local object create_time: Creation time of table - Set by first handler - So we calculate these constants by using the variables on the first - handler. + So we calculate these constants by using the variables from the + handler with most rows. */ - handler *file; + handler *file, **file_array; + ulonglong max_records= 0; + uint32 i= 0; + uint32 handler_instance= 0; - file= m_file[0]; + file_array= m_file; + do + { + file= *file_array; + /* Get variables if not already done */ + if (!(flag & HA_STATUS_VARIABLE) || + !bitmap_is_set(&(m_part_info->used_partitions), + (file_array - m_file))) + file->info(HA_STATUS_VARIABLE); + if (file->stats.records > max_records) + { + max_records= file->stats.records; + handler_instance= i; + } + i++; + } while (*(++file_array)); + + file= m_file[handler_instance]; file->info(HA_STATUS_CONST); stats.create_time= file->stats.create_time; ref_length= m_ref_length; From eded60737d6bd233c50c4f68e76432154f768363 Mon Sep 17 00:00:00 2001 From: Martin Hansson Date: Fri, 9 Oct 2009 11:30:40 +0200 Subject: [PATCH 3/9] Bug#42846: wrong result returned for range scan when using covering index When two range predicates were combined under an OR predicate, the algorithm tried to merge overlapping ranges into one. But the case when a range overlapped several other ranges was not handled. This lead to 1) ranges overlapping, which gave repeated results and 2) a range that overlapped several other ranges was cut off. Fixed by 1) Making sure that a range got an upper bound equal to the next range with a greater minimum. 2) Removing a continue statement --- mysql-test/r/group_min_max.result | 6 +- mysql-test/r/range.result | 179 ++++++++++++++++++++++++++++++ mysql-test/t/range.test | 125 +++++++++++++++++++++ sql/opt_range.cc | 75 ++++++++++++- 4 files changed, 379 insertions(+), 6 deletions(-) diff --git a/mysql-test/r/group_min_max.result b/mysql-test/r/group_min_max.result index ac9a53ca238..620f5dc19ec 100644 --- a/mysql-test/r/group_min_max.result +++ b/mysql-test/r/group_min_max.result @@ -876,10 +876,10 @@ id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 range NULL idx_t1_1 163 NULL 17 Using where; Using index for group-by explain select a1,a2,b, max(c) from t1 where (c > 'b1') or (c <= 'g1') group by a1,a2,b; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 range NULL idx_t1_1 147 NULL 17 Using where; Using index for group-by +1 SIMPLE t1 range NULL idx_t1_1 163 NULL 17 Using where; Using index for group-by explain select a1,a2,b,min(c),max(c) from t1 where (c > 'b1') or (c <= 'g1') group by a1,a2,b; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 range NULL idx_t1_1 147 NULL 17 Using where; Using index for group-by +1 SIMPLE t1 range NULL idx_t1_1 163 NULL 17 Using where; Using index for group-by explain select a1,a2,b,min(c),max(c) from t1 where (c > 'b111') and (c <= 'g112') group by a1,a2,b; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 range NULL idx_t1_1 163 NULL 17 Using where; Using index for group-by @@ -924,7 +924,7 @@ id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 range NULL idx_t2_1 163 NULL # Using where; Using index for group-by explain select a1,a2,b, max(c) from t2 where (c > 'b1') or (c <= 'g1') group by a1,a2,b; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t2 range NULL idx_t2_1 146 NULL # Using where; Using index for group-by +1 SIMPLE t2 range NULL idx_t2_1 163 NULL # Using where; Using index for group-by explain select a1,a2,b,min(c),max(c) from t2 where (c > 'b1') or (c <= 'g1') group by a1,a2,b; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 range NULL idx_t2_1 163 NULL # Using where; Using index for group-by diff --git a/mysql-test/r/range.result b/mysql-test/r/range.result index cc5e8d2be96..c98a7696ea6 100644 --- a/mysql-test/r/range.result +++ b/mysql-test/r/range.result @@ -1219,3 +1219,182 @@ explain select * from t2 where a=1000 and b<11; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 ref a a 5 const 502 Using where drop table t1, t2; +CREATE TABLE t1( a INT, b INT, KEY( a, b ) ); +CREATE TABLE t2( a INT, b INT, KEY( a, b ) ); +CREATE TABLE t3( a INT, b INT, KEY( a, b ) ); +INSERT INTO t1( a, b ) +VALUES (0, 1), (1, 2), (1, 4), (2, 3), (5, 0), (9, 7); +INSERT INTO t2( a, b ) +VALUES ( 1, 1), ( 2, 1), ( 3, 1), ( 4, 1), ( 5, 1), +( 6, 1), ( 7, 1), ( 8, 1), ( 9, 1), (10, 1), +(11, 1), (12, 1), (13, 1), (14, 1), (15, 1), +(16, 1), (17, 1), (18, 1), (19, 1), (20, 1); +INSERT INTO t2 SELECT a, 2 FROM t2 WHERE b = 1; +INSERT INTO t2 SELECT a, 3 FROM t2 WHERE b = 1; +INSERT INTO t2 SELECT -1, -1 FROM t2; +INSERT INTO t2 SELECT -1, -1 FROM t2; +INSERT INTO t2 SELECT -1, -1 FROM t2; +INSERT INTO t3 +VALUES (1, 0), (2, 0), (3, 0), (4, 0), (5, 0), +(6, 0), (7, 0), (8, 0), (9, 0), (10, 0); +INSERT INTO t3 SELECT * FROM t3 WHERE a = 10; +INSERT INTO t3 SELECT * FROM t3 WHERE a = 10; +SELECT * FROM t1 WHERE +3 <= a AND a < 5 OR +5 < a AND b = 3 OR +3 <= a; +a b +5 0 +9 7 +EXPLAIN +SELECT * FROM t1 WHERE +3 <= a AND a < 5 OR +5 < a AND b = 3 OR +3 <= a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range a a 5 NULL 3 Using where; Using index +SELECT * FROM t1 WHERE +3 <= a AND a < 5 OR +5 <= a AND b = 3 OR +3 <= a; +a b +5 0 +9 7 +EXPLAIN +SELECT * FROM t1 WHERE +3 <= a AND a < 5 OR +5 <= a AND b = 3 OR +3 <= a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range a a 5 NULL 4 Using where; Using index +SELECT * FROM t1 WHERE +3 <= a AND a <= 5 OR +5 <= a AND b = 3 OR +3 <= a; +a b +5 0 +9 7 +EXPLAIN +SELECT * FROM t1 WHERE +3 <= a AND a <= 5 OR +5 <= a AND b = 3 OR +3 <= a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range a a 5 NULL 3 Using where; Using index +SELECT * FROM t1 WHERE +3 <= a AND a <= 5 OR +3 <= a; +a b +5 0 +9 7 +EXPLAIN +SELECT * FROM t1 WHERE +3 <= a AND a <= 5 OR +3 <= a; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t1 range a a 5 NULL 3 Using where; Using index +SELECT * FROM t2 WHERE +5 <= a AND a < 10 AND b = 1 OR +15 <= a AND a < 20 AND b = 3 +OR +1 <= a AND b = 1; +a b +1 1 +2 1 +3 1 +4 1 +5 1 +6 1 +7 1 +8 1 +9 1 +10 1 +11 1 +12 1 +13 1 +14 1 +15 1 +15 3 +16 1 +16 3 +17 1 +17 3 +18 1 +18 3 +19 1 +19 3 +20 1 +EXPLAIN +SELECT * FROM t2 WHERE +5 <= a AND a < 10 AND b = 1 OR +15 <= a AND a < 20 AND b = 3 +OR +1 <= a AND b = 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 range a a 10 NULL 50 Using where; Using index +SELECT * FROM t2 WHERE +5 <= a AND a < 10 AND b = 2 OR +15 <= a AND a < 20 AND b = 3 +OR +1 <= a AND b = 1; +a b +1 1 +2 1 +3 1 +4 1 +5 1 +5 2 +6 1 +6 2 +7 1 +7 2 +8 1 +8 2 +9 1 +9 2 +10 1 +11 1 +12 1 +13 1 +14 1 +15 1 +15 3 +16 1 +16 3 +17 1 +17 3 +18 1 +18 3 +19 1 +19 3 +20 1 +EXPLAIN +SELECT * FROM t2 WHERE +5 <= a AND a < 10 AND b = 2 OR +15 <= a AND a < 20 AND b = 3 +OR +1 <= a AND b = 1; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t2 range a a 10 NULL 50 Using where; Using index +SELECT * FROM t3 WHERE +5 <= a AND a < 10 AND b = 3 OR +a < 5 OR +a < 10; +a b +1 0 +2 0 +3 0 +4 0 +5 0 +6 0 +7 0 +8 0 +9 0 +EXPLAIN +SELECT * FROM t3 WHERE +5 <= a AND a < 10 AND b = 3 OR +a < 5 OR +a < 10; +id select_type table type possible_keys key key_len ref rows Extra +1 SIMPLE t3 range a a 5 NULL 8 Using where; Using index +DROP TABLE t1, t2, t3; diff --git a/mysql-test/t/range.test b/mysql-test/t/range.test index e1411e7fd46..dc119b6a77e 100644 --- a/mysql-test/t/range.test +++ b/mysql-test/t/range.test @@ -1046,3 +1046,128 @@ explain select * from t2 where a=1000 and b<11; drop table t1, t2; +# +# Bug#42846: wrong result returned for range scan when using covering index +# +CREATE TABLE t1( a INT, b INT, KEY( a, b ) ); + +CREATE TABLE t2( a INT, b INT, KEY( a, b ) ); + +CREATE TABLE t3( a INT, b INT, KEY( a, b ) ); + +INSERT INTO t1( a, b ) +VALUES (0, 1), (1, 2), (1, 4), (2, 3), (5, 0), (9, 7); + +INSERT INTO t2( a, b ) +VALUES ( 1, 1), ( 2, 1), ( 3, 1), ( 4, 1), ( 5, 1), + ( 6, 1), ( 7, 1), ( 8, 1), ( 9, 1), (10, 1), + (11, 1), (12, 1), (13, 1), (14, 1), (15, 1), + (16, 1), (17, 1), (18, 1), (19, 1), (20, 1); + +INSERT INTO t2 SELECT a, 2 FROM t2 WHERE b = 1; +INSERT INTO t2 SELECT a, 3 FROM t2 WHERE b = 1; + +# To make range scan compelling to the optimizer +INSERT INTO t2 SELECT -1, -1 FROM t2; +INSERT INTO t2 SELECT -1, -1 FROM t2; +INSERT INTO t2 SELECT -1, -1 FROM t2; + +INSERT INTO t3 +VALUES (1, 0), (2, 0), (3, 0), (4, 0), (5, 0), + (6, 0), (7, 0), (8, 0), (9, 0), (10, 0); + +# To make range scan compelling to the optimizer +INSERT INTO t3 SELECT * FROM t3 WHERE a = 10; +INSERT INTO t3 SELECT * FROM t3 WHERE a = 10; + + +# +# Problem#1 Test queries. Will give missing results unless Problem#1 is fixed. +# With one exception, they are independent of Problem#2. +# +SELECT * FROM t1 WHERE +3 <= a AND a < 5 OR +5 < a AND b = 3 OR +3 <= a; + +EXPLAIN +SELECT * FROM t1 WHERE +3 <= a AND a < 5 OR +5 < a AND b = 3 OR +3 <= a; + +# Query below: Tests both Problem#1 and Problem#2 (EXPLAIN differs as well) +SELECT * FROM t1 WHERE +3 <= a AND a < 5 OR +5 <= a AND b = 3 OR +3 <= a; + +EXPLAIN +SELECT * FROM t1 WHERE +3 <= a AND a < 5 OR +5 <= a AND b = 3 OR +3 <= a; + +SELECT * FROM t1 WHERE +3 <= a AND a <= 5 OR +5 <= a AND b = 3 OR +3 <= a; + +EXPLAIN +SELECT * FROM t1 WHERE +3 <= a AND a <= 5 OR +5 <= a AND b = 3 OR +3 <= a; + +SELECT * FROM t1 WHERE +3 <= a AND a <= 5 OR +3 <= a; + +EXPLAIN +SELECT * FROM t1 WHERE +3 <= a AND a <= 5 OR +3 <= a; + +# +# Problem#2 Test queries. +# These queries will give missing results if Problem#1 is fixed. +# But Problem#1 also hides this bug. +# +SELECT * FROM t2 WHERE +5 <= a AND a < 10 AND b = 1 OR +15 <= a AND a < 20 AND b = 3 +OR +1 <= a AND b = 1; + +EXPLAIN +SELECT * FROM t2 WHERE +5 <= a AND a < 10 AND b = 1 OR +15 <= a AND a < 20 AND b = 3 +OR +1 <= a AND b = 1; + +SELECT * FROM t2 WHERE +5 <= a AND a < 10 AND b = 2 OR +15 <= a AND a < 20 AND b = 3 +OR +1 <= a AND b = 1; + +EXPLAIN +SELECT * FROM t2 WHERE +5 <= a AND a < 10 AND b = 2 OR +15 <= a AND a < 20 AND b = 3 +OR +1 <= a AND b = 1; + +SELECT * FROM t3 WHERE +5 <= a AND a < 10 AND b = 3 OR +a < 5 OR +a < 10; + +EXPLAIN +SELECT * FROM t3 WHERE +5 <= a AND a < 10 AND b = 3 OR +a < 5 OR +a < 10; + +DROP TABLE t1, t2, t3; diff --git a/sql/opt_range.cc b/sql/opt_range.cc index 1b1d948b3b9..119f90bc97a 100644 --- a/sql/opt_range.cc +++ b/sql/opt_range.cc @@ -6512,6 +6512,63 @@ get_range(SEL_ARG **e1,SEL_ARG **e2,SEL_ARG *root1) } +/** + Combine two range expression under a common OR. On a logical level, the + transformation is key_or( expr1, expr2 ) => expr1 OR expr2. + + Both expressions are assumed to be in the SEL_ARG format. In a logic sense, + theformat is reminiscent of DNF, since an expression such as the following + + ( 1 < kp1 < 10 AND p1 ) OR ( 10 <= kp2 < 20 AND p2 ) + + where there is a key consisting of keyparts ( kp1, kp2, ..., kpn ) and p1 + and p2 are valid SEL_ARG expressions over keyparts kp2 ... kpn, is a valid + SEL_ARG condition. The disjuncts appear ordered by the minimum endpoint of + the first range and ranges must not overlap. It follows that they are also + ordered by maximum endpoints. Thus + + ( 1 < kp1 <= 2 AND ( kp2 = 2 OR kp2 = 3 ) ) OR kp1 = 3 + + Is a a valid SER_ARG expression for a key of at least 2 keyparts. + + For simplicity, we will assume that expr2 is a single range predicate, + i.e. on the form ( a < x < b AND ... ). It is easy to generalize to a + disjunction of several predicates by subsequently call key_or for each + disjunct. + + The algorithm iterates over each disjunct of expr1, and for each disjunct + where the first keypart's range overlaps with the first keypart's range in + expr2: + + If the predicates are equal for the rest of the keyparts, or if there are + no more, the range in expr2 has its endpoints copied in, and the SEL_ARG + node in expr2 is deallocated. If more ranges became connected in expr1, the + surplus is also dealocated. If they differ, two ranges are created. + + - The range leading up to the overlap. Empty if endpoints are equal. + + - The overlapping sub-range. May be the entire range if they are equal. + + Finally, there may be one more range if expr2's first keypart's range has a + greater maximum endpoint than the last range in expr1. + + For the overlapping sub-range, we recursively call key_or. Thus in order to + compute key_or of + + (1) ( 1 < kp1 < 10 AND 1 < kp2 < 10 ) + + (2) ( 2 < kp1 < 20 AND 4 < kp2 < 20 ) + + We create the ranges 1 < kp <= 2, 2 < kp1 < 10, 10 <= kp1 < 20. For the + first one, we simply hook on the condition for the second keypart from (1) + : 1 < kp2 < 10. For the second range 2 < kp1 < 10, key_or( 1 < kp2 < 10, 4 + < kp2 < 20 ) is called, yielding 1 < kp2 < 20. For the last range, we reuse + the range 4 < kp2 < 20 from (2) for the second keypart. The result is thus + + ( 1 < kp1 <= 2 AND 1 < kp2 < 10 ) OR + ( 2 < kp1 < 10 AND 1 < kp2 < 20 ) OR + ( 10 <= kp1 < 20 AND 4 < kp2 < 20 ) +*/ static SEL_ARG * key_or(RANGE_OPT_PARAM *param, SEL_ARG *key1,SEL_ARG *key2) { @@ -6663,7 +6720,21 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *key1,SEL_ARG *key2) key1=key1->tree_delete(save); } last->copy_min(tmp); - if (last->copy_min(key2) || last->copy_max(key2)) + bool full_range= last->copy_min(key2); + if (!full_range) + { + if (last->next && key2->cmp_max_to_min(last->next) >= 0) + { + last->max_value= last->next->min_value; + if (last->next->min_flag & NEAR_MIN) + last->max_flag&= ~NEAR_MAX; + else + last->max_flag|= NEAR_MAX; + } + else + full_range= last->copy_max(key2); + } + if (full_range) { // Full range key1->free_tree(); for (; key2 ; key2=key2->next) @@ -6673,8 +6744,6 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *key1,SEL_ARG *key2) return 0; } } - key2=key2->next; - continue; } if (cmp >= 0 && tmp->cmp_min_to_min(key2) < 0) From fa548cd0ffe4a029db71c27d783b8cbcd642c50f Mon Sep 17 00:00:00 2001 From: Mattias Jonsson Date: Fri, 9 Oct 2009 16:12:01 +0200 Subject: [PATCH 4/9] Bug#46922 post push update Disable the test when it will not hit the open_files_limit --- mysql-test/t/partition_open_files_limit.test | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/mysql-test/t/partition_open_files_limit.test b/mysql-test/t/partition_open_files_limit.test index 92a9b18b573..e62ebd0ade7 100644 --- a/mysql-test/t/partition_open_files_limit.test +++ b/mysql-test/t/partition_open_files_limit.test @@ -4,6 +4,13 @@ DROP TABLE IF EXISTS `t1`; --enable_warnings +# On some platforms the lowest possible open_files_limit is too high... +let $max_open_files_limit= `SELECT @@open_files_limit > 511`; +if ($max_open_files_limit) +{ + skip Need open_files_limit to be lower than 512; +} + # --echo # Bug#46922: crash when adding partitions and open_files_limit is reached # From 858713edd376ccb7eaf4826732869be8e71d0190 Mon Sep 17 00:00:00 2001 From: Sergey Vojtovich Date: Fri, 9 Oct 2009 21:16:29 +0500 Subject: [PATCH 5/9] BUG#47073 - valgrind errs, corruption,failed repair of partition, low myisam_sort_buffer_size Repair by sort (default) or parallel repair of a MyISAM table (doesn't matter partitioned or not) as well as bulk inserts and enable indexes some times didn't failover to repair with key cache. The problem was that after unsuccessful attempt, data file was closed. Whereas repair with key cache requires open data file. Fixed by reopening data file. Also fixed a valgrind warning, which may appear during repair by sort or parallel repair with certain myisam_sort_buffer_size number of rows and length of an index entry (very dependent). --- mysql-test/r/myisam.result | 28 ++++++++++++++++++++++++++++ mysql-test/t/myisam.test | 28 ++++++++++++++++++++++++++++ storage/myisam/ha_myisam.cc | 16 ---------------- storage/myisam/mi_check.c | 10 ++++++---- storage/myisam/sort.c | 4 ++++ 5 files changed, 66 insertions(+), 20 deletions(-) diff --git a/mysql-test/r/myisam.result b/mysql-test/r/myisam.result index 58e2e451a0d..df97e96c334 100644 --- a/mysql-test/r/myisam.result +++ b/mysql-test/r/myisam.result @@ -2271,4 +2271,32 @@ checksum table t3; Table Checksum test.t3 326284887 drop table t1,t2,t3; +CREATE TABLE t1(a INT, b CHAR(10), KEY(a), KEY(b)); +INSERT INTO t1 VALUES(1,'0'),(2,'0'),(3,'0'),(4,'0'),(5,'0'), +(6,'0'),(7,'0'); +INSERT INTO t1 SELECT a+10,b FROM t1; +INSERT INTO t1 SELECT a+20,b FROM t1; +INSERT INTO t1 SELECT a+40,b FROM t1; +INSERT INTO t1 SELECT a+80,b FROM t1; +INSERT INTO t1 SELECT a+160,b FROM t1; +INSERT INTO t1 SELECT a+320,b FROM t1; +INSERT INTO t1 SELECT a+640,b FROM t1; +INSERT INTO t1 SELECT a+1280,b FROM t1; +INSERT INTO t1 SELECT a+2560,b FROM t1; +INSERT INTO t1 SELECT a+5120,b FROM t1; +SET myisam_sort_buffer_size=4; +REPAIR TABLE t1; +Table Op Msg_type Msg_text +test.t1 repair error myisam_sort_buffer_size is too small +test.t1 repair warning Number of rows changed from 0 to 7168 +test.t1 repair status OK +SET myisam_repair_threads=2; +REPAIR TABLE t1; +Table Op Msg_type Msg_text +test.t1 repair error myisam_sort_buffer_size is too small +test.t1 repair warning Number of rows changed from # to 7168 +test.t1 repair status OK +SET myisam_repair_threads=@@global.myisam_repair_threads; +SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size; +DROP TABLE t1; End of 5.1 tests diff --git a/mysql-test/t/myisam.test b/mysql-test/t/myisam.test index 5de7c997a24..faeb5ee686a 100644 --- a/mysql-test/t/myisam.test +++ b/mysql-test/t/myisam.test @@ -1518,5 +1518,33 @@ CREATE TABLE t3 select * from t1; checksum table t3; drop table t1,t2,t3; + +# +# BUG#47073 - valgrind errs, corruption,failed repair of partition, +# low myisam_sort_buffer_size +# +CREATE TABLE t1(a INT, b CHAR(10), KEY(a), KEY(b)); +INSERT INTO t1 VALUES(1,'0'),(2,'0'),(3,'0'),(4,'0'),(5,'0'), + (6,'0'),(7,'0'); +INSERT INTO t1 SELECT a+10,b FROM t1; +INSERT INTO t1 SELECT a+20,b FROM t1; +INSERT INTO t1 SELECT a+40,b FROM t1; +INSERT INTO t1 SELECT a+80,b FROM t1; +INSERT INTO t1 SELECT a+160,b FROM t1; +INSERT INTO t1 SELECT a+320,b FROM t1; +INSERT INTO t1 SELECT a+640,b FROM t1; +INSERT INTO t1 SELECT a+1280,b FROM t1; +INSERT INTO t1 SELECT a+2560,b FROM t1; +INSERT INTO t1 SELECT a+5120,b FROM t1; +SET myisam_sort_buffer_size=4; +REPAIR TABLE t1; +SET myisam_repair_threads=2; +# May report different values depending on threads activity. +--replace_regex /changed from [0-9]+/changed from #/ +REPAIR TABLE t1; +SET myisam_repair_threads=@@global.myisam_repair_threads; +SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size; +DROP TABLE t1; + --echo End of 5.1 tests diff --git a/storage/myisam/ha_myisam.cc b/storage/myisam/ha_myisam.cc index 5198e685817..aa9a2eeb77a 100644 --- a/storage/myisam/ha_myisam.cc +++ b/storage/myisam/ha_myisam.cc @@ -1087,22 +1087,6 @@ int ha_myisam::repair(THD *thd, MI_CHECK ¶m, bool do_optimize) ha_rows rows= file->state->records; DBUG_ENTER("ha_myisam::repair"); - /* - Normally this method is entered with a properly opened table. If the - repair fails, it can be repeated with more elaborate options. Under - special circumstances it can happen that a repair fails so that it - closed the data file and cannot re-open it. In this case file->dfile - is set to -1. We must not try another repair without an open data - file. (Bug #25289) - */ - if (file->dfile == -1) - { - sql_print_information("Retrying repair of: '%s' failed. " - "Please try REPAIR EXTENDED or myisamchk", - table->s->path.str); - DBUG_RETURN(HA_ADMIN_FAILED); - } - param.db_name= table->s->db.str; param.table_name= table->alias; param.tmpfile_createflag = O_RDWR | O_TRUNC; diff --git a/storage/myisam/mi_check.c b/storage/myisam/mi_check.c index 1c33ffa90f5..8f7b1399aa2 100644 --- a/storage/myisam/mi_check.c +++ b/storage/myisam/mi_check.c @@ -2561,8 +2561,9 @@ err: VOID(my_close(new_file,MYF(0))); VOID(my_raid_delete(param->temp_filename,share->base.raid_chunks, MYF(MY_WME))); - if (info->dfile == new_file) - info->dfile= -1; + if (info->dfile == new_file) /* Retry with key cache */ + if (unlikely(mi_open_datafile(info, share, name, -1))) + param->retry_repair= 0; /* Safety */ } mi_mark_crashed_on_repair(info); } @@ -3095,8 +3096,9 @@ err: VOID(my_close(new_file,MYF(0))); VOID(my_raid_delete(param->temp_filename,share->base.raid_chunks, MYF(MY_WME))); - if (info->dfile == new_file) - info->dfile= -1; + if (info->dfile == new_file) /* Retry with key cache */ + if (unlikely(mi_open_datafile(info, share, name, -1))) + param->retry_repair= 0; /* Safety */ } mi_mark_crashed_on_repair(info); } diff --git a/storage/myisam/sort.c b/storage/myisam/sort.c index f31edbe1249..fb16af9cddf 100644 --- a/storage/myisam/sort.c +++ b/storage/myisam/sort.c @@ -788,7 +788,11 @@ static int NEAR_F merge_many_buff(MI_SORT_PARAM *info, uint keys, cleanup: close_cached_file(to_file); /* This holds old result */ if (to_file == t_file) + { *t_file=t_file2; /* Copy result file */ + t_file->current_pos= &t_file->write_pos; + t_file->current_end= &t_file->write_end; + } DBUG_RETURN(*maxbuffer >= MERGEBUFF2); /* Return 1 if interrupted */ } /* merge_many_buff */ From 3b02f76aaf17d423f70cb817a601ff61bdbea024 Mon Sep 17 00:00:00 2001 From: V Narayanan Date: Mon, 12 Oct 2009 13:13:15 +0530 Subject: [PATCH 6/9] Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20 In MySQL when the mapping for space is changed to something other than 0x20 by defining a different collation, then space is not ignored when comparing two strings. This was happening because the function that performs the comparison of two strings while ignoring ending spaces, was comparing the collation value of a space with the ascii value of the ' ' character. This should be changed to do comparison between the collated values. --- mysql-test/r/ctype_ldml.result | 8 ++ mysql-test/std_data/Index.xml | 13 ++++ mysql-test/std_data/latin1.xml | 135 +++++++++++++++++++++++++++++++++ mysql-test/t/ctype_ldml.test | 5 ++ strings/ctype-simple.c | 4 +- 5 files changed, 163 insertions(+), 2 deletions(-) create mode 100644 mysql-test/std_data/latin1.xml diff --git a/mysql-test/r/ctype_ldml.result b/mysql-test/r/ctype_ldml.result index 711921eb526..fe870f82743 100644 --- a/mysql-test/r/ctype_ldml.result +++ b/mysql-test/r/ctype_ldml.result @@ -321,3 +321,11 @@ Vv Xx YyÝýỲỳỴỵỶỷỸỹ drop table t1; +Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20 +set names latin1; +show collation like 'latin1_test'; +Collation Charset Id Default Compiled Sortlen +latin1_test latin1 99 Yes 1 +select "foo" = "foo " collate latin1_test; +"foo" = "foo " collate latin1_test +1 diff --git a/mysql-test/std_data/Index.xml b/mysql-test/std_data/Index.xml index 988dddcc68a..3dc647d8195 100644 --- a/mysql-test/std_data/Index.xml +++ b/mysql-test/std_data/Index.xml @@ -68,4 +68,17 @@ + + Western + cp1252 West European + csisolatin1 + iso-8859-1 + iso-ir-100 + iso_8859-1 + iso_8859-1:1987 + l1 + latin1 + + + diff --git a/mysql-test/std_data/latin1.xml b/mysql-test/std_data/latin1.xml new file mode 100644 index 00000000000..42b4342c1ae --- /dev/null +++ b/mysql-test/std_data/latin1.xml @@ -0,0 +1,135 @@ + + + + + + Copyright (C) 2003 MySQL AB + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + + + + + + 00 + 20 20 20 20 20 20 20 20 20 28 28 28 28 28 20 20 + 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 + 48 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 + 84 84 84 84 84 84 84 84 84 84 10 10 10 10 10 10 + 10 81 81 81 81 81 81 01 01 01 01 01 01 01 01 01 + 01 01 01 01 01 01 01 01 01 01 01 10 10 10 10 10 + 10 82 82 82 82 82 82 02 02 02 02 02 02 02 02 02 + 02 02 02 02 02 02 02 02 02 02 02 10 10 10 10 20 + 10 00 10 02 10 10 10 10 10 10 01 10 01 00 01 00 + 00 10 10 10 10 10 10 10 10 10 02 10 02 00 02 01 + 48 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 + 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 + 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 + 01 01 01 01 01 01 01 10 01 01 01 01 01 01 01 02 + 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 02 + 02 02 02 02 02 02 02 10 02 02 02 02 02 02 02 02 + + + + + + + 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F + 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F + 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F + 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F + 40 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F + 70 71 72 73 74 75 76 77 78 79 7A 5B 5C 5D 5E 5F + 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F + 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F + 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F + 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F + A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF + B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF + E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF + F0 F1 F2 F3 F4 F5 F6 D7 F8 F9 FA FB FC FD FE DF + E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF + F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF + + + + + + + 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F + 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F + 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F + 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F + 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F + 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F + 60 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F + 50 51 52 53 54 55 56 57 58 59 5A 7B 7C 7D 7E 7F + 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F + 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9E 9F + A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF + B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF + C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF + D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF + C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF + D0 D1 D2 D3 D4 D5 D6 F7 D8 D9 DA DB DC DD DE FF + + + + + + + 0000 0001 0002 0003 0004 0005 0006 0007 0008 0009 000A 000B 000C 000D 000E 000F + 0010 0011 0012 0013 0014 0015 0016 0017 0018 0019 001A 001B 001C 001D 001E 001F + 0020 0021 0022 0023 0024 0025 0026 0027 0028 0029 002A 002B 002C 002D 002E 002F + 0030 0031 0032 0033 0034 0035 0036 0037 0038 0039 003A 003B 003C 003D 003E 003F + 0040 0041 0042 0043 0044 0045 0046 0047 0048 0049 004A 004B 004C 004D 004E 004F + 0050 0051 0052 0053 0054 0055 0056 0057 0058 0059 005A 005B 005C 005D 005E 005F + 0060 0061 0062 0063 0064 0065 0066 0067 0068 0069 006A 006B 006C 006D 006E 006F + 0070 0071 0072 0073 0074 0075 0076 0077 0078 0079 007A 007B 007C 007D 007E 007F + 20AC 0081 201A 0192 201E 2026 2020 2021 02C6 2030 0160 2039 0152 008D 017D 008F + 0090 2018 2019 201C 201D 2022 2013 2014 02DC 2122 0161 203A 0153 009D 017E 0178 + 00A0 00A1 00A2 00A3 00A4 00A5 00A6 00A7 00A8 00A9 00AA 00AB 00AC 00AD 00AE 00AF + 00B0 00B1 00B2 00B3 00B4 00B5 00B6 00B7 00B8 00B9 00BA 00BB 00BC 00BD 00BE 00BF + 00C0 00C1 00C2 00C3 00C4 00C5 00C6 00C7 00C8 00C9 00CA 00CB 00CC 00CD 00CE 00CF + 00D0 00D1 00D2 00D3 00D4 00D5 00D6 00D7 00D8 00D9 00DA 00DB 00DC 00DD 00DE 00DF + 00E0 00E1 00E2 00E3 00E4 00E5 00E6 00E7 00E8 00E9 00EA 00EB 00EC 00ED 00EE 00EF + 00F0 00F1 00F2 00F3 00F4 00F5 00F6 00F7 00F8 00F9 00FA 00FB 00FC 00FD 00FE 00FF + + + + + + 00 01 02 03 37 2D 2E 2F 16 05 25 0B 0C 0D 0E 0F + 10 11 12 13 3C 3D 32 26 18 19 3F 27 1C 1D 1E 1F + 40 4F 7F 7B 5B 6C 50 7D 4D 5D 5C 4E 6B 60 4B 61 + F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 7A 5E 4C 7E 6E 6F + 7C C1 C2 C3 C4 C5 C6 C7 C8 C9 D1 D2 D3 D4 D5 D6 + D7 D8 D9 E2 E3 E4 E5 E6 E7 E8 E9 4A E0 5A 5F 6D + 79 81 82 83 84 85 86 87 88 89 91 92 93 94 95 96 + 97 98 99 A2 A3 A4 A5 A6 A7 A8 A9 C0 6A D0 A1 07 + 20 21 22 23 24 15 06 17 28 29 2A 2B 2C 09 0A 1B + 30 31 1A 33 34 35 36 08 38 39 3A 3B 04 14 3E E1 + 41 42 43 44 45 46 47 48 49 51 52 53 54 55 56 57 + 58 59 62 63 64 65 66 67 68 69 70 71 72 73 74 75 + 76 77 78 80 8A 8B 8C 8D 8E 8F 90 9A 9B 9C 9D 9E + 9F A0 AA AB AC AD AE AF B0 B1 B2 B3 B4 B5 B6 B7 + B8 B9 BA BB BC BD BE BF CA CB CC CD CE CF DA DB + DC DD DE DF EA EB EC ED EE EF FA FB FC FD FE FF + + + + + + diff --git a/mysql-test/t/ctype_ldml.test b/mysql-test/t/ctype_ldml.test index db9461bfbf7..bc04b93a935 100644 --- a/mysql-test/t/ctype_ldml.test +++ b/mysql-test/t/ctype_ldml.test @@ -86,3 +86,8 @@ select hex(c1) as h, c1 from t1 order by c1, h; select group_concat(hex(c1) order by hex(c1)) from t1 group by c1; select group_concat(c1 order by hex(c1) SEPARATOR '') from t1 group by c1; drop table t1; + +--echo Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20 +set names latin1; +show collation like 'latin1_test'; +select "foo" = "foo " collate latin1_test; diff --git a/strings/ctype-simple.c b/strings/ctype-simple.c index 7de00025eda..4f3aaa6f668 100644 --- a/strings/ctype-simple.c +++ b/strings/ctype-simple.c @@ -185,8 +185,8 @@ int my_strnncollsp_simple(CHARSET_INFO * cs, const uchar *a, size_t a_length, } for (end= a + a_length-length; a < end ; a++) { - if (map[*a] != ' ') - return (map[*a] < ' ') ? -swap : swap; + if (map[*a] != map[' ']) + return (map[*a] < map[' ']) ? -swap : swap; } } return res; From db4e61acd41bf95bbb66c041db78196eca160088 Mon Sep 17 00:00:00 2001 From: V Narayanan Date: Mon, 12 Oct 2009 15:05:40 +0530 Subject: [PATCH 7/9] Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20 Fixing copyright header in test collation file. --- mysql-test/std_data/latin1.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mysql-test/std_data/latin1.xml b/mysql-test/std_data/latin1.xml index 42b4342c1ae..a2dab731656 100644 --- a/mysql-test/std_data/latin1.xml +++ b/mysql-test/std_data/latin1.xml @@ -3,7 +3,7 @@ - Copyright (C) 2003 MySQL AB + Copyright (C) 2008 Sun Microsystems, Inc This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by From 7ad93d9b2ca5af173a983d5e6d93f1590db48fba Mon Sep 17 00:00:00 2001 From: V Narayanan Date: Mon, 12 Oct 2009 15:25:59 +0530 Subject: [PATCH 8/9] Bug#46448 trailing spaces are not ignored when user collation maps space != 0x20 changing year in copyright header to 2009. --- mysql-test/std_data/latin1.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mysql-test/std_data/latin1.xml b/mysql-test/std_data/latin1.xml index a2dab731656..458b1c34da1 100644 --- a/mysql-test/std_data/latin1.xml +++ b/mysql-test/std_data/latin1.xml @@ -3,7 +3,7 @@ - Copyright (C) 2008 Sun Microsystems, Inc + Copyright (C) 2009 Sun Microsystems, Inc This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by From 814a3cc2469e365064ab495d378d00faa9abd41e Mon Sep 17 00:00:00 2001 From: Date: Tue, 13 Oct 2009 10:26:15 +0800 Subject: [PATCH 9/9] Bug#45578: Test binlog_tmp_table fails ramdonly on PB2: Unknown table 't2' The bug has been closed. --- mysql-test/collections/default.experimental | 1 - 1 file changed, 1 deletion(-) diff --git a/mysql-test/collections/default.experimental b/mysql-test/collections/default.experimental index 50c5a71e252..214b732e5cb 100644 --- a/mysql-test/collections/default.experimental +++ b/mysql-test/collections/default.experimental @@ -1,6 +1,5 @@ funcs_1.charset_collation_1 # depends on compile-time decisions main.plugin_load @solaris # Bug#42144 -binlog.binlog_tmp_table* # Bug#45578: Test binlog_tmp_table fails ramdonly on PB2: Unknown table 't2' main.ctype_gbk_binlog @solaris # Bug#46010: main.ctype_gbk_binlog fails sporadically : Table 't2' already exists rpl.rpl_row_create_table* # Bug#45576: rpl_row_create_table fails on PB2 rpl_ndb.rpl_ndb_log # Bug#38998