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- pragma config.flags("OptimizerFlags", "ExtractCommonPredicatesFromLogicalOps");
- $a = 1 > 2;
- $b = 3 < 4;
- $c = 5 < 6;
- $d = 7 > 8;
- $e = 9 < 10;
- $f = 11 > 12;
- select (($a and $b) or ($b and $c)) == ($b and ($a or $c));
- select (($a and $b) or ($d and $e) or ($b and $c) or ($e and $f)) ==
- ($b and ($a or $c) or $e and ($d or $f));
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