Eloy Lafuente (stronk7) c9840c0144 MDL-62619 privacy: Prevent action when boolean queries are involved ... Before the patch, queries like: SELECT 1 FROM dual UNION SELECT 2 FROM dual were failing badly, with everything but the first numeric element being ignored by the optimization. So, being conservative, now we reduce the query being analysed, ignoring any subquery, inline view (anything within parenthesis in general) and, in the remaining query, if a boolean query (UNION, MINUS, INTERSECT...) is found, we don't apply any optimization.		2018-08-09 16:05:55 +02:00
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classes	MDL-62619 privacy: Prevent action when boolean queries are involved	2018-08-09 16:05:55 +02:00
tests	MDL-62619 privacy: Prevent action when boolean queries are involved	2018-08-09 16:05:55 +02:00