-- Step 1. Create a space.
box.cfg{}
box.schema.space.create('test')
box.space.test:create_index('pk', {
    parts = {
        {1, 'unsigned'},
    },
})

-- Step 2. Create a multikey index over field 3.
box.space.test:create_index('tk', {parts={{field=3, type='unsigned', path='[*]'}}})

-- Step 3. Insert some data into the space and check that multikey index is working.
box.space.test:insert{1, 10, {10, 100, 1000}, 1000}
box.space.test:insert{2, 20, {20, 200, 2000}, 2000}
box.space.test:insert{3, 30, {30, 300, 3000}, 3000}

box.space.test.index.tk:get{10}
box.space.test.index.tk:get{100}

-- Step 4. Drop the multikey index and then try to create a json path index over the same field.
box.space.test.index.tk:drop()
box.space.test:create_index('tk', {parts={{field=3, type='unsigned', path='[2]'}}})