qry

README

Setup the vendor dependencies

cd $GOPATH/src/token/qry/v2 ./govendor.sh

This may take a few minutes

================================================ Testing Get State Range functions (token/qry/v2)

1. Launch dev environment in either mode dev-init.sh

2. Setup the env . set-env.sh acme

3. Setup chaincode env. The init function takes args for setting sample data reset-chain-env.sh set-chain-env.sh -n qry -v 1.0 -p token/qry/v2 -c '{"Args": ["init"]}' -I true

4. Install and instantiate chain.sh install -p chain.sh instantiate

5. Try out the Composite Key with GetState(..)

This will execute the GetState() - with all 3 attributes of composite key

set-chain-env.sh -q '{"Args": ["getStateOnKey", "john", "USA","BTC"]}' chain.sh query

This will return at most 1 record matching the attributes

This will execute the GetState() - with all 2 attributes of composite key

set-chain-env.sh -q '{"Args": ["getStateOnKey", "john", "USA"]}' chain.sh query

This will return at most 0 record since partial key is not supported by GetState

PS: Based on data you may still receieve a row

1. Try out the Composite Key with GetStateByPartialCompositeKey(..)

set-chain-env.sh -q '{"Args": ["getStateRangeOnKey", "john"]}' chain.sh query

</Returns all records with name=john>

This will execute the getStateRangeOnKey

set-chain-env.sh -q '{"Args": ["getStateRangeOnKey", "john", "USA"]}' chain.sh query

</Returns all records with name=john & country=USA>

set-chain-env.sh -q '{"Args": ["getStateRangeOnKey", "john", "USA","BTC"]}' chain.sh query

</Returns all records with name=john & country=USA & symbol=BTC>

set-chain-env.sh -q '{"Args": ["getStateRangeOnKey"]}' chain.sh query

</Returns all records constrained by totalQueryLimit>