Chilkat Online Tools

BatchGetQueryExecution Perl Example

Athena

use chilkat();

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

$rest = chilkat::CkRest->new();

$authAws = chilkat::CkAuthAws->new();
$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 = $rest->Connect("athena.us-west-2.amazonaws.com",443,1,1);
if ($success != 1) {
    print "ConnectFailReason: " . $rest->get_ConnectFailReason() . "\r\n";
    print $rest->lastErrorText() . "\r\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 = chilkat::CkJsonObject->new();
$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 = chilkat::CkStringBuilder->new();
$json->EmitSb($sbRequestBody);
$sbResponseBody = chilkat::CkStringBuilder->new();
$success = $rest->FullRequestSb("POST","/",$sbRequestBody,$sbResponseBody);
if ($success != 1) {
    print $rest->lastErrorText() . "\r\n";
    exit;
}

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

$jResp = chilkat::CkJsonObject->new();
$jResp->LoadSb($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) {
    $jResp->put_I($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) {
    $jResp->put_I($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"
#     }
#   ]
# }