# Mapping Table Data to KV Pairs (2/2)


+ table-id

+ index-id

+ index-content

+ _i
+ Unique index key encoding

+ table-id

+ index-id

+ index-content

+ _i

+ row-id
+ Non-unique index key encoding
+ row id
+ empty

+ table-id

+ _r

+ row-id
+ Row key encoding
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