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5743435954
after 633417308f (MDEV-37312) lookup_handler is locked with F_WRLCK,
because it may be used for deleting rows.
And lookup_handler is locked with F_WRLCK after prune_partitions(),
but the main handler is locked before, and might expects all
partitions to be in the read least, non-pruned.
Let's prepare the lookup handler before prune_partitions().
40 lines
2 KiB
Text
40 lines
2 KiB
Text
#
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# Assertion `inited == NONE || update_handler != this' failed in
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# handler::ha_write_row
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#
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CREATE TABLE t1 (f VARCHAR(4096), s DATE, e DATE, PERIOD FOR app(s,e), UNIQUE(f)) ENGINE=MyISAM;
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INSERT INTO t1 VALUES ('foo', '2023-08-30', '2025-07-09'),('bar', '2021-01-01', '2021-12-31');
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DELETE FROM t1 FOR PORTION OF app FROM '2023-08-29' TO '2025-07-01';
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DROP TABLE t1;
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#
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# MDEV-21819 Assertion `inited == NONE || update_handler != this'
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# failed in handler::ha_write_row
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#
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CREATE OR REPLACE TABLE t1 (a INT, b BLOB, s DATE, e DATE, PERIOD FOR app(s,e), UNIQUE(b)) ENGINE=MyISAM PARTITION BY HASH(a) PARTITIONS 2;
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INSERT INTO t1 VALUES (1,'foo','2022-01-01', '2025-01-01');
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DELETE FROM t1 FOR PORTION OF app FROM '2023-01-01' TO '2024-01-01';
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ERROR 23000: Duplicate entry 'foo' for key 'b'
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DROP TABLE t1;
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# End of 10.5 tests
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#
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# MDEV-37312 ASAN errors or assertion failure upon attempt to UPDATE FOR PORTION violating long unique under READ COMMITTED
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#
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create table t1 (a int, f text unique, s datetime, e datetime, period for p(s,e)) engine=innodb;
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insert into t1 values (1,'foo','1900-01-01','2000-01-01'),(2,'bar','1900-01-01','2000-01-01');
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set transaction isolation level read committed;
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update t1 for portion of p from '1980-01-01' to '1980-01-02' set a = 1;
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ERROR 23000: Duplicate entry 'foo' for key 'f'
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drop table t1;
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create table t1 (a int, f text unique, s datetime, e datetime, period for p(s,e)) engine=innodb partition by hash (a);
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insert into t1 values (1,'foo','1900-01-01','2000-01-01'),(2,'bar','1900-01-01','2000-01-01');
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set transaction isolation level read committed;
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update t1 for portion of p from '1980-01-01' to '1980-01-02' set a = 1;
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ERROR 23000: Duplicate entry 'foo' for key 'f'
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drop table t1;
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#
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# MDEV-37397 Assertion `bitmap_is_set(&read_partitions, next->id)' failed in int partition_info::vers_set_hist_part(THD *)
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#
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create table t (f int,s date,e date,period for p (s,e),unique (f,p without overlaps)) with system versioning partition by system_time limit+1 (partition p history,partition pn current);
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delete from t;
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drop table t;
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# End of 10.6 tests
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