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35 lines
797 B
PHP
35 lines
797 B
PHP
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#
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# check_digest() checks digests validity from performance_schema.events_statements_summary_by_digest
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#
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--disable_query_log
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create table test._digests(d varchar(32) primary key);
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delimiter ~~;
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create function test.check_digest(digest varchar(255))
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returns tinyint
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not deterministic
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begin
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declare digest_exists tinyint;
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if length(digest) != 32 or conv(digest, 16, 10) = 0 then
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return 0;
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end if;
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select exists (select d from test._digests where d = digest) into digest_exists;
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if digest_exists then
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return 0;
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end if;
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#insert into test._digests values (digest);
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return 1;
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end~~
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create procedure test.reset_digests()
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begin
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delete from test._digests;
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end~~
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delimiter ;~~
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--disable_result_log
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call sys.ps_truncate_all_tables(false);
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--enable_result_log
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--enable_query_log
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