16. AQL寫法 計算某人的折價券張數
For v,e,p IN 1..1 OUTBOUND concat(‘A_cust/A111111111’)
GRAPH ‘Coupon’
FILTER p.vertices[1].START <= DATE_NOW()
AND p.vertices[1].END >=DATE_NOW()
AND p.edges[0].GET==‘1’
COLLECT WITH COUNT INTO COUPON_COUNT
RETURN COUPON_COUNT
17. For v,e,p IN 1..1 OUTBOUND concat(‘A_cust/A111111111’)
GRAPH ‘Coupon’
v : vertex
e : edge
p : path
1..1 min..max
INBOUND / OUTBOUND
GRAPH graphName [0]
[1]
18. FILTER p.vertices[1].START <= DATE_NOW()
AND p.vertices[1].END >=DATE_NOW()
AND p.edges[0].GET==‘1’
COLLECT WITH COUNT INTO COUPON_COUNT
RETURN COUPON_COUNT
過濾節點或關係的條件
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