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H3_K_RING

Returns an array containing the H3 indexes of the k-ring hexagons surrounding the input H3 index. Each element in this array is an H3 index.

Syntax​

H3_K_RING(h3, k)

Examples​

SELECT H3_K_RING(644325524701193974, 1);

┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
│ h3_k_ring(644325524701193974, 1) │
├────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┤
│ [644325524701193974,644325524701193899,644325524701193869,644325524701193970,644325524701193968,644325524701193972,644325524701193897] │
└────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
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