Chilkat Online Tools

GetQueryExecution phpExt Example

Athena

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$rest = new CkRest();

$authAws = new CkAuthAws();
$authAws->put_AccessKey('AWS_ACCESS_KEY');
$authAws->put_SecretKey('AWS_SECRET_KEY');

// Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
$authAws->put_Region('us-west-2');
$authAws->put_ServiceName('athena');
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
$rest->SetAuthAws($authAws);

// URL: https://athena.us-west-2.amazonaws.com/
// Use the same region as specified above.
$success = $rest->Connect('athena.us-west-2.amazonaws.com',443,true,true);
if ($success != true) {
    print 'ConnectFailReason: ' . $rest->get_ConnectFailReason() . "\n";
    print $rest->lastErrorText() . "\n";
    exit;
}

// The following code creates the JSON request body.
// The JSON created by this code is shown below.

// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON

$json = new CkJsonObject();
$json->UpdateString('QueryExecutionId','string');

// The JSON request body created by the above code:

// {
//   "QueryExecutionId": "string"
// }

$rest->AddHeader('Content-Type','application/x-amz-json-1.1');
$rest->AddHeader('X-Amz-Target','AmazonAthena.GetQueryExecution');

$sbRequestBody = new CkStringBuilder();
$json->EmitSb($sbRequestBody);
$sbResponseBody = new CkStringBuilder();
$success = $rest->FullRequestSb('POST','/',$sbRequestBody,$sbResponseBody);
if ($success != true) {
    print $rest->lastErrorText() . "\n";
    exit;
}

$respStatusCode = $rest->get_ResponseStatusCode();
print 'response status code = ' . $respStatusCode . "\n";
if ($respStatusCode != 200) {
    print 'Response Header:' . "\n";
    print $rest->responseHeader() . "\n";
    print 'Response Body:' . "\n";
    print $sbResponseBody->getAsString() . "\n";
    exit;
}

$jResp = new CkJsonObject();
$jResp->LoadSb($sbResponseBody);

// The following code parses the JSON response.
// A sample JSON response is shown below the sample code.

// Use this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

$EffectiveEngineVersion = $jResp->stringOf('QueryExecution.EngineVersion.EffectiveEngineVersion');
$SelectedEngineVersion = $jResp->stringOf('QueryExecution.EngineVersion.SelectedEngineVersion');
$Query = $jResp->stringOf('QueryExecution.Query');
$Catalog = $jResp->stringOf('QueryExecution.QueryExecutionContext.Catalog');
$Database = $jResp->stringOf('QueryExecution.QueryExecutionContext.Database');
$QueryExecutionId = $jResp->stringOf('QueryExecution.QueryExecutionId');
$S3AclOption = $jResp->stringOf('QueryExecution.ResultConfiguration.AclConfiguration.S3AclOption');
$EncryptionOption = $jResp->stringOf('QueryExecution.ResultConfiguration.EncryptionConfiguration.EncryptionOption');
$KmsKey = $jResp->stringOf('QueryExecution.ResultConfiguration.EncryptionConfiguration.KmsKey');
$ExpectedBucketOwner = $jResp->stringOf('QueryExecution.ResultConfiguration.ExpectedBucketOwner');
$OutputLocation = $jResp->stringOf('QueryExecution.ResultConfiguration.OutputLocation');
$StatementType = $jResp->stringOf('QueryExecution.StatementType');
$DataManifestLocation = $jResp->stringOf('QueryExecution.Statistics.DataManifestLocation');
$DataScannedInBytes = $jResp->IntOf('QueryExecution.Statistics.DataScannedInBytes');
$EngineExecutionTimeInMillis = $jResp->IntOf('QueryExecution.Statistics.EngineExecutionTimeInMillis');
$QueryPlanningTimeInMillis = $jResp->IntOf('QueryExecution.Statistics.QueryPlanningTimeInMillis');
$QueryQueueTimeInMillis = $jResp->IntOf('QueryExecution.Statistics.QueryQueueTimeInMillis');
$ServiceProcessingTimeInMillis = $jResp->IntOf('QueryExecution.Statistics.ServiceProcessingTimeInMillis');
$TotalExecutionTimeInMillis = $jResp->IntOf('QueryExecution.Statistics.TotalExecutionTimeInMillis');
$ErrorCategory = $jResp->IntOf('QueryExecution.Status.AthenaError.ErrorCategory');
$ErrorMessage = $jResp->stringOf('QueryExecution.Status.AthenaError.ErrorMessage');
$ErrorType = $jResp->IntOf('QueryExecution.Status.AthenaError.ErrorType');
$Retryable = $jResp->IntOf('QueryExecution.Status.AthenaError.Retryable');
$CompletionDateTime = $jResp->IntOf('QueryExecution.Status.CompletionDateTime');
$State = $jResp->stringOf('QueryExecution.Status.State');
$StateChangeReason = $jResp->stringOf('QueryExecution.Status.StateChangeReason');
$SubmissionDateTime = $jResp->IntOf('QueryExecution.Status.SubmissionDateTime');
$WorkGroup = $jResp->stringOf('QueryExecution.WorkGroup');

// A sample JSON response body parsed by the above code:

// {
//   "QueryExecution": {
//     "EngineVersion": {
//       "EffectiveEngineVersion": "string",
//       "SelectedEngineVersion": "string"
//     },
//     "Query": "string",
//     "QueryExecutionContext": {
//       "Catalog": "string",
//       "Database": "string"
//     },
//     "QueryExecutionId": "string",
//     "ResultConfiguration": {
//       "AclConfiguration": {
//         "S3AclOption": "string"
//       },
//       "EncryptionConfiguration": {
//         "EncryptionOption": "string",
//         "KmsKey": "string"
//       },
//       "ExpectedBucketOwner": "string",
//       "OutputLocation": "string"
//     },
//     "StatementType": "string",
//     "Statistics": {
//       "DataManifestLocation": "string",
//       "DataScannedInBytes": number,
//       "EngineExecutionTimeInMillis": number,
//       "QueryPlanningTimeInMillis": number,
//       "QueryQueueTimeInMillis": number,
//       "ServiceProcessingTimeInMillis": number,
//       "TotalExecutionTimeInMillis": number
//     },
//     "Status": {
//       "AthenaError": {
//         "ErrorCategory": number,
//         "ErrorMessage": "string",
//         "ErrorType": number,
//         "Retryable": boolean
//       },
//       "CompletionDateTime": number,
//       "State": "string",
//       "StateChangeReason": "string",
//       "SubmissionDateTime": number
//     },
//     "WorkGroup": "string"
//   }
// }

?>