Percona Server with XtraDB

Remove literal statement digest values from perfschema tests

Reported by Alexey Kopytov on 2013-03-19
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
MySQL Server
Unknown
Unknown
Percona Server
Status tracked in 5.6
5.1
Undecided
Unassigned
5.5
Undecided
Unassigned
5.6
Medium
Sergei Glushchenko

Bug Description

Reporting http://bugs.mysql.com/bug.php?id=68714 against Percona Server, as we have to fix it in one way or another until an upstream fix is implemented:

This is similar to bug #1157075. A number of tests in the perfschema
suite enforce specific statement digests (i.e. hash values). The
problem is that those hash values are calculated using numeric token
IDs assigned by bison. Which means pretty much any change to the
parser grammar would also require updating hash values in a bunch of
tests.

That also unnecessarily complicates server SQL syntax extension.

This is a request to avoid literal hash values (i.e. values in the
DIGEST_TEXT column) in perfschema tests, namely (in 5.6.10):

digest_table_full.result
rpl_gtid_func.result
statement_digest.result
statement_digest_consumers.result
statement_digest_long_query.result

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