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b3939a35aa
This bug was introduced in the fix of MDEV-12123, which invoked page_zip_write_header() in the wrong way. page_zip_write_header(): Assert that the length is not zero, to be compatible with page_zip_parse_write_header(). btr_root_raise_and_insert(): Update the uncompressed page and then invoke page_zip_write_header() with the correct length.
18 lines
504 B
Plaintext
18 lines
504 B
Plaintext
#
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# MDEV-12720 recovery fails with "Generic error"
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# for ROW_FORMAT=compressed
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#
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CREATE TABLE a(i INT PRIMARY KEY AUTO_INCREMENT, s VARCHAR(255)) ENGINE=InnoDB
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ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
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BEGIN;
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insert into a(i) select null;
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insert into a select null, uuid() from a a, a b, a c;
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insert into a select null, uuid() from a a, a b, a c;
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insert into a select null, uuid() from a a, a b, a c;
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SET GLOBAL innodb_flush_log_at_trx_commit=1;
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COMMIT;
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SELECT COUNT(*) from a;
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COUNT(*)
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1010
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DROP TABLE a;
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