[core] add data file table query support w/o local cache - #8658

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zuston wants to merge 2 commits into

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zuston:directQuerySupport

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A try without a catch or finally is equivalent to putting its body in a block; no exceptions are handled.

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imported `util` is permanently hidden by definition of package util in package spark

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Exhaustivity analysis reached max recursion depth, not all missing cases are reported.