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$VAR1 = bless( {
'operands' => [
bless( {
'is_known' => 1,
'property' => bless( {
'name' => [
'chemical_formula_hill'
]
}, 'OPTIMADE::Filter::Property' )
}, 'OPTIMADE::Filter::Known' ),
bless( {
'inner' => bless( {
'is_known' => 0,
'property' => bless( {
'name' => [
'chemical_formula_anonymous'
]
}, 'OPTIMADE::Filter::Property' )
}, 'OPTIMADE::Filter::Known' )
}, 'OPTIMADE::Filter::Negation' )
],
'operator' => 'AND'
}, 'OPTIMADE::Filter::AndOr' );
== Filter ==
(chemical_formula_hill IS KNOWN AND (NOT chemical_formula_anonymous IS UNKNOWN))
== SQL ==
'chemical_formula_hill' IS NOT NULL AND NOT ('chemical_formula_anonymous' IS NULL)
|
