{
    name: "NULL IS NULL",
    statement: "null IS NULL",
    assert: [
        {
            result: SyntaxSuccess
        },
    ]
}

{
    name: "MISSING IS MISSING",
    statement: "mIsSiNg IS MISSING",
    assert: [
        {
            result: SyntaxSuccess
        },
    ]
}

{
    name: "CALL IS VARCHAR",
    statement: "f() IS VARCHAR(200)",
    assert: [
        {
            result: SyntaxSuccess
        },
    ]
}

{
    name: "NULL IS NOT NULL",
    statement: "null IS NOT NULL",
    assert: [
        {
            result: SyntaxSuccess
        },
    ]
}

{
    name: "MISSING IS NOT MISSING",
    statement: "mIsSiNg IS NOT MISSING",
    assert: [
        {
            result: SyntaxSuccess
        },
    ]
}

{
    name: "CALL IS NOT VARACHAR",
    statement: "f() IS NOT VARCHAR(200)",
    assert: [
        {
            result: SyntaxSuccess
        },
    ]
}