Chilkat Online Tools

BatchGetQueryExecution phpAx Example

Athena

<?php

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

$rest = new COM("Chilkat_9_5_0.Rest");

$authAws = new COM("Chilkat_9_5_0.AuthAws");
$authAws->AccessKey = 'AWS_ACCESS_KEY';
$authAws->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->Region = 'us-west-2';
$authAws->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 = $rest->Connect('athena.us-west-2.amazonaws.com',443,1,1);
if ($success != 1) {
    print 'ConnectFailReason: ' . $rest->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 COM("Chilkat_9_5_0.JsonObject");
$json->UpdateString('QueryExecutionIds[0]','string');

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

// {
//   "QueryExecutionIds": [
//     "string"
//   ]
// }

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

$sbRequestBody = new COM("Chilkat_9_5_0.StringBuilder");
$json->EmitSb($sbRequestBody);
$sbResponseBody = new COM("Chilkat_9_5_0.StringBuilder");
$success = $rest->FullRequestSb('POST','/',$sbRequestBody,$sbResponseBody);
if ($success != 1) {
    print $rest->LastErrorText . "\n";
    exit;
}

$respStatusCode = $rest->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 COM("Chilkat_9_5_0.JsonObject");
$jResp->LoadSb($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

$i = 0;
$count_i = $jResp->SizeOfArray('QueryExecutions');
while ($i < $count_i) {
    $jResp->I = $i;
    $EffectiveEngineVersion = $jResp->stringOf('QueryExecutions[i].EngineVersion.EffectiveEngineVersion');
    $SelectedEngineVersion = $jResp->stringOf('QueryExecutions[i].EngineVersion.SelectedEngineVersion');
    $Query = $jResp->stringOf('QueryExecutions[i].Query');
    $Catalog = $jResp->stringOf('QueryExecutions[i].QueryExecutionContext.Catalog');
    $Database = $jResp->stringOf('QueryExecutions[i].QueryExecutionContext.Database');
    $QueryExecutionId = $jResp->stringOf('QueryExecutions[i].QueryExecutionId');
    $S3AclOption = $jResp->stringOf('QueryExecutions[i].ResultConfiguration.AclConfiguration.S3AclOption');
    $EncryptionOption = $jResp->stringOf('QueryExecutions[i].ResultConfiguration.EncryptionConfiguration.EncryptionOption');
    $KmsKey = $jResp->stringOf('QueryExecutions[i].ResultConfiguration.EncryptionConfiguration.KmsKey');
    $ExpectedBucketOwner = $jResp->stringOf('QueryExecutions[i].ResultConfiguration.ExpectedBucketOwner');
    $OutputLocation = $jResp->stringOf('QueryExecutions[i].ResultConfiguration.OutputLocation');
    $StatementType = $jResp->stringOf('QueryExecutions[i].StatementType');
    $DataManifestLocation = $jResp->stringOf('QueryExecutions[i].Statistics.DataManifestLocation');
    $DataScannedInBytes = $jResp->IntOf('QueryExecutions[i].Statistics.DataScannedInBytes');
    $EngineExecutionTimeInMillis = $jResp->IntOf('QueryExecutions[i].Statistics.EngineExecutionTimeInMillis');
    $QueryPlanningTimeInMillis = $jResp->IntOf('QueryExecutions[i].Statistics.QueryPlanningTimeInMillis');
    $QueryQueueTimeInMillis = $jResp->IntOf('QueryExecutions[i].Statistics.QueryQueueTimeInMillis');
    $ServiceProcessingTimeInMillis = $jResp->IntOf('QueryExecutions[i].Statistics.ServiceProcessingTimeInMillis');
    $TotalExecutionTimeInMillis = $jResp->IntOf('QueryExecutions[i].Statistics.TotalExecutionTimeInMillis');
    $ErrorCategory = $jResp->IntOf('QueryExecutions[i].Status.AthenaError.ErrorCategory');
    $ErrorMessage = $jResp->stringOf('QueryExecutions[i].Status.AthenaError.ErrorMessage');
    $ErrorType = $jResp->IntOf('QueryExecutions[i].Status.AthenaError.ErrorType');
    $Retryable = $jResp->IntOf('QueryExecutions[i].Status.AthenaError.Retryable');
    $CompletionDateTime = $jResp->IntOf('QueryExecutions[i].Status.CompletionDateTime');
    $State = $jResp->stringOf('QueryExecutions[i].Status.State');
    $StateChangeReason = $jResp->stringOf('QueryExecutions[i].Status.StateChangeReason');
    $SubmissionDateTime = $jResp->IntOf('QueryExecutions[i].Status.SubmissionDateTime');
    $WorkGroup = $jResp->stringOf('QueryExecutions[i].WorkGroup');
    $i = $i + 1;
}

$i = 0;
$count_i = $jResp->SizeOfArray('UnprocessedQueryExecutionIds');
while ($i < $count_i) {
    $jResp->I = $i;
    $ErrorCode = $jResp->stringOf('UnprocessedQueryExecutionIds[i].ErrorCode');
    $ErrorMessage = $jResp->stringOf('UnprocessedQueryExecutionIds[i].ErrorMessage');
    $QueryExecutionId = $jResp->stringOf('UnprocessedQueryExecutionIds[i].QueryExecutionId');
    $i = $i + 1;
}

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

// {
//   "QueryExecutions": [
//     {
//       "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"
//     }
//   ],
//   "UnprocessedQueryExecutionIds": [
//     {
//       "ErrorCode": "string",
//       "ErrorMessage": "string",
//       "QueryExecutionId": "string"
//     }
//   ]
// }

?>