Hyperledger Composer "FROM" query language -
the documentation query language (https://hyperledger.github.io/composer/reference/query-language.html) mentions keyword from
.
is there example on how/when use from
?
the from
keyword allows query reference resources stored in custom registry. default assets of given type stored in registry named same name qualified type name. using from
allows developer override default behaviour.
for example, application developer choose store car assets in registry called importedcars
, separate other cars.
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