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本帖最后由 jimmy14k 于 2020-06-09 17:16 编辑
{ "ent_id" : MinKey, "_id" : MinKey } -->> {
"ent_id" : NumberLong("1528943377121280900"),
"_id" : ObjectId("58104eba44ae018c2915531e")
} on : shard04 Timestamp(685, 0)
{
"ent_id" : NumberLong("1528943377121280900"),
"_id" : ObjectId("58104eba44ae018c2915531e")
} -->> {
"ent_id" : NumberLong("1549423145385985900"),
"_id" : ObjectId("581f2f6c44ae0a9b433a039c")
} on : shard04 Timestamp(331, 1)
{
"ent_id" : NumberLong("1549423145385985900"),
"_id" : ObjectId("581f2f6c44ae0a9b433a039c")
} -->> {
"ent_id" : NumberLong("1549423145385985900"),
"_id" : ObjectId("584b9f88e4b034d148035121")
} on : shard04 Timestamp(680, 0)
想要的结果:
MinKey,MinKey,NumberLong("1528943377121280900"),ObjectId("58104eba44ae018c2915531e"),shard04
NumberLong("1528943377121280900"),ObjectId("58104eba44ae018c2915531e"),NumberLong("1549423145385985900"),ObjectId("581f2f6c44ae0a9b433a039c"),shard04
NumberLong("1549423145385985900"), ObjectId("581f2f6c44ae0a9b433a039c"),NumberLong("1549423145385985900"),ObjectId("584b9f88e4b034d148035121"),shard04
最终得到三行数据,字段间逗号分隔,求大神帮忙......
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