Call BigQuery stored procedure(Routine) using spring boot - spring-boot

Question

I'm trying to call a Google BigQuery stored procedure (Routine) using Spring boot. I tried all the methods of the routines to extract data. However, it didn't help.
Has anyone ever created and called a BigQuery stored procedure (Routine) through the Spring boot? If so, how?

Answer 1

public static Boolean executeInsertQuery(String query, TableId tableId, String jobName) {
log.info("Starting {} truncate query", jobName);
BigQuery bigquery = GCPConfig.getBigQuery(); // bqClient
// query configuration
QueryJobConfiguration queryConfig = QueryJobConfiguration.newBuilder(query)
.setUseLegacySql(false)
.setAllowLargeResults(true)
.setDestinationTable(tableId) .setWriteDisposition(JobInfo.WriteDisposition.WRITE_TRUNCATE).build();
try {
// build the query job.
QueryJob queryJob = new QueryJob.Builder(queryConfig).bigQuery(bigquery).jobName(jobName).build();
QueryJob.Result result = queryJob.execute();
} catch (JobException e) {
log.error("{} unsuccessful. job id: {}, job name: {}. exception: {}", jobName, e.getJobId(),
e.getJobName(), e.toString());
return false;
}
}

Answer 2

package ops.google.com;
import com.google.cloud.bigquery.BigQuery;
import com.google.cloud.bigquery.BigQueryError;
import com.google.cloud.bigquery.BigQueryException;
import com.google.cloud.bigquery.BigQueryOptions;
import com.google.cloud.bigquery.EncryptionConfiguration;
import com.google.cloud.bigquery.InsertAllRequest;
import com.google.cloud.bigquery.InsertAllResponse;
import com.google.cloud.bigquery.QueryJobConfiguration;
import com.google.cloud.bigquery.TableId;
import com.google.cloud.bigquery.TableResult;
import com.google.common.collect.ImmutableList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.google.auth.oauth2.GoogleCredentials;
import com.google.auth.oauth2.ServiceAccountCredentials;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class SelectFromBigQueryFunction {
private static final Logger logger = LogManager.getLogger(SelectFromBigQueryFunction.class);
public boolean tableSelectFromJoin(String key_path) {
String projectID = "ProjectID";
String datasetName = "DataSetName";
String tableName1 = "sample_attribute_type";
String tableName2 = "sample_attribute_value";
boolean status = false;
try {
//Call BQ Function/Routines, functinon name->bq_function_name
//String query = String.format("SELECT DataSetName.bq_function_name(1, 1)");
//Call BQ Stored Procedure, procedure name-> bq_stored_procedure_name
String query = String.format("CALL DataSetName.bq_stored_procedure_name()");
File credentialsPath = new File(key_path);
FileInputStream serviceAccountStream = new FileInputStream(credentialsPath);
GoogleCredentials credentials = ServiceAccountCredentials.fromStream(serviceAccountStream);
// Initialize client that will be used to send requests. This client only needs to be created
BigQuery bigquery = BigQueryOptions.newBuilder()
.setProjectId(projectID)
.setCredentials(credentials)
.build().getService();
QueryJobConfiguration queryConfig = QueryJobConfiguration.newBuilder(query).build();
TableResult results = bigquery.query(queryConfig);
results.iterateAll().forEach(row -> row.forEach(val -> System.out.printf("%s,", val.toString())));
logger.info("Query performed successfully with encryption key.");
status = true;
} catch (BigQueryException | InterruptedException e) {
logger.error("Query not performed \n" + e.toString());
}catch(Exception e){
logger.error("Some Exception \n" + e.toString());
}return status;
}
}