classNullFacts

final class NullFacts

Restricted visibility: declared "@visibility SqlSemantics". Code outside that scope must not name this declaration.

Conservative SQL NULL propagation, distinct from evaluating actual values.

Methods§

public static function strict(list<Expression> $operands): Nullability

$operands list<Expression>

Nullability

Test cases 1

Called from 2

Calls 4

public static function coalesce(list<Expression> $operands): Nullability

$operands list<Expression>

Nullability

Test cases 1

Called from 2

Calls 4

public static function extensions(
    list<Expression> $operands,
    Nullability $nullability,
): list<string>

`$operands`	`list<Expression>`
`$nullability`	`Nullability`

list<string>

Called from 3

Calls 4

Test cases that cover or call this symbol, from the coverage report and from the analyzed test sources.

Dedicated tests 1

Other tests reaching this symbol 59

Static calls 7