#135: Allow queries with no particular sort order #127
+125
−6
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Add experimental
unordered()API to all common query paths(
OrderExpression+EntityExpressions,TableQueryBuilder,YqlOrderBy).The experimental API sets no particular sort order for the query results.
That is, the results will be returned in an implementation-defined order
which is subject to change at any time, potentially even giving a different
ordering for repeated executions of the same query.
This is different from the
OrderExpressionbeingnullorYqlOrderBymissing,because YOJ interprets these as "order query results by entity ID ascending"
to ensure maximum predictability of query results.
There might be some modest performance gains from removing an implicit
ORDER BYclause from YOJ queries. The new experimental API allows users to take advantage
of these potential performance gains.