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set session storage_engine=aria;
Warnings:
Warning 1287 '@@storage_engine' is deprecated and will be removed in a future release. Please use '@@default_storage_engine' instead
#
# BUG#47444 - --myisam_repair_threads > 1 can result in all index
# cardinalities=1
#
SET aria_repair_threads=2;
SET aria_sort_buffer_size=16384;
CREATE TABLE t1(a CHAR(255), KEY(a), KEY(a), KEY(a));
Warnings:
Note 1831 Duplicate index `a_2`. This is deprecated and will be disallowed in a future release
Note 1831 Duplicate index `a_3`. This is deprecated and will be disallowed in a future release
INSERT INTO t1 VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9),(0),(1),(2),(3);
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair status OK
SELECT CARDINALITY FROM INFORMATION_SCHEMA.STATISTICS WHERE TABLE_SCHEMA='test' AND TABLE_NAME='t1';
CARDINALITY
14
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14
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check status OK
DROP TABLE t1;
SET aria_sort_buffer_size=@@global.aria_sort_buffer_size;
SET aria_repair_threads=@@global.aria_repair_threads;
#
# 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 select seq,'0' from seq_1_to_65536;
SET aria_sort_buffer_size=16384;
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair status OK
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check status OK
SET aria_repair_threads=2;
REPAIR TABLE t1;
Table Op Msg_type Msg_text
test.t1 repair status OK
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check status OK
SET aria_repair_threads=@@global.aria_repair_threads;
SET aria_sort_buffer_size=@@global.aria_sort_buffer_size;
DROP TABLE t1;
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