wrong "go" example in ngql

[ttklm20]

GO 2 STEPS FROM "player100" OVER follow YIELD src(edge) AS src, dst(edge) AS dst, properties($).age AS age \| GROUP BY $-.dst YIELD $-.dst AS dst, collect_set($-.src) AS src, collect($-.age) AS age 

This doesn't produce outputs according to age. The reason is that the age belongs to the destination node. The right one may like the following

GO 1 STEPS FROM "player101" OVER follow YIELD src(edge) AS src, dst(edge) AS dst, properties($$).age AS age | GROUP BY $-.age YIELD $-.age AS age, collect_set($-.src) AS src, collect_set($-.dst) AS dst

[abby-cyber]

Thank you for your feedback, but there are two syntactical errors existing in the first statement.

GO 2 STEPS FROM "player100" OVER follow YIELD src(edge) AS src, dst(edge) AS dst, properties($).age AS age \| GROUP BY $-.dst YIELD $-.dst AS dst, collect_set($-.src) AS src, collect($-.age) AS age 
- \
+ properties($$)

The correct one should be GO 2 STEPS FROM "player100" OVER follow YIELD src(edge) AS src, dst(edge) AS dst, properties($$).age AS age | GROUP BY $-.dst YIELD $-.dst AS dst, collect_set($-.src) AS src, collect($-.age) AS age