Unable to pass variable in gremlin query in shell script-CodePudding

I am trying to connection to Neptune DB and getting vertices details using CURL command. I have shell script for it. But somehow variable data is not going through it gremlin query. I have one Orgid.txt file where tenantid is present and my shell script reading the file and passing it to "name" variable

#!/bin/bash

i=1

rm VerticesCount1

while IFS= read -r line
do
name="$line"
#echo "Orgid name is "$i": $name"
curl -X POST https://<Neptune_endpoint>:<port>/gremlin -d '{"gremlin":"g.V().has(\"system.tenantId\",\"$name\").count()"}' >> VerticesCount1
#printf "\n"
echo >> VerticesCount1
((i=i 1))
done < Orgid.txt

CodePudding user response：

As with your other question I tested with a simple data file and it works fine. However, note how I changed the type of quotes used by curl.

i=1

while IFS= read -r line
do
name="$line"

curl -X POST https://mydbcluster.cluster-xxxxxxxxxxxx.us-east-1.neptune.amazonaws.com:8182/gremlin -d \
"{\"gremlin\":\"g.V().has('code','$name').count()\"}"
((i=i 1))
done < values.txt

which produces

{"requestId":"4e3e80ed-efcb-40a7-b92b-366c6f391d4e","status":{"message":"","code":200,"attributes":{"@type":"g:Map","@value":[]}},"result":{"data":{"@type":"g:List","@value":[{"@type":"g:Int64","@value":1}]},"meta":{"@type":"g:Map","@value":[]}}}{"requestId":"6a269b5b-32f6-49d2-a31d-c51dd52eba29","status":{"message":"","code":200,"attributes":{"@type":"g:Map","@value":[]}},"result":{"data":{"@type":"g:List","@value":[{"@type":"g:Int64","@value":1}]},"meta":{"@type":"g:Map","@value":[]}}}

CodePudding user response：

it is working fine with this code.

while IFS= read -r line
do
name="$line"
#echo "Orgid name is "$i": $name"
curl -X POST https://<Neptune_endpoint>:<port>/gremlin -d '{"gremlin":"g.V().has(\"system.tenantId\",\"'$name'\").count()"}' >> VerticesCount1
echo >> VerticesCount1
done < Orgid.txt