How to use the graphql-relational-schema-transformer.DataApiParams function in graphql-relational-schema-transformer
To help you get started, we’ve selected a few graphql-relational-schema-transformer examples, based on popular ways it is used in public projects.
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aws-amplify / amplify-cli / packages / amplify-category-api / provider-utils / awscloudformation / service-walkthroughs / appSync-rds-walkthrough.js View on Github 
async function selectDatabase(context, inputs, clusterArn, secretArn, AWS) {
// Database Name Question
const DataApi = new AWS.RDSDataService();
const params = new DataApiParams();
params.secretArn = secretArn;
params.resourceArn = clusterArn;
params.sql = 'SHOW databases';
spinner.start('Fetching Aurora Serverless cluster...');
const dataApiResult = await DataApi.executeStatement(params).promise();
// eslint-disable-next-line prefer-destructuring
const records = dataApiResult.records;
const databaseList = [];
for (let i = 0; i < records.length; i += 1) {
const recordValue = records[i][0].stringValue;
// ignore the three meta tables that the cluster creates
if (!['information_schema', 'performance_schema', 'mysql'].includes(recordValue)) {
databaseList.push(recordValue);graphql-relational-schema-transformer
An AppSync model transform that takes a relational database and turns that into a GraphQL API.
