Hello,
I learn n1ql and sometimes I see this
NEST reviews ON (META(reviews).id IN product.reviewList)
then I see this:
NEST reviews ON (META(reviews).id = product.reviewList)
I tested out and both works but which should I use ? What you prefer ?
Right side of IN requires ARRAY equality both sides data types must be Same. In case of JOIN on META().id it may work both due to internal rewrite to ON/USE KEYS
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