CRM-15601, CRM-19027 - Fix regression in MyISAM DB check #8930
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3fa9688 (4.7.10) introduced a subtle break in how it skips temp tables:
strpos($dao->Name, '_temp') !== FALSE
TABLE_NAME NOT LIKE '%temp'
This is relevant when a random suffix is appended to the table name.
I don't know the performance issue being addressed by CRM-19027. If there's an
issue with this hurting indexes, then maybe the check should be done in PHP
again? Alternatively, maybe we should patch all the code which makes temp
tables to enforce
ENGINE=InnoDB
?