Internal
'$neq' operator expression. Tests for an attribute not to be equal to a value.
{a: {$neq: 1} } Copy
{a: {$neq: 1} }
This is semantically equivalent to:
{$not: {a: {$eq: 1}}} Copy
{$not: {a: {$eq: 1}}}
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Value to check against.
'$neq' operator expression. Tests for an attribute not to be equal to a value.
This is semantically equivalent to: