BatchGetQueryExecution Go Example
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
rest := chilkat.NewRest()
var success bool
authAws := chilkat.NewAuthAws()
authAws.SetAccessKey("AWS_ACCESS_KEY")
authAws.SetSecretKey("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.SetRegion("us-west-2")
authAws.SetServiceName("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 {
fmt.Println("ConnectFailReason: ", rest.ConnectFailReason())
fmt.Println(rest.LastErrorText())
rest.DisposeRest()
authAws.DisposeAuthAws()
return
}
// 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.NewJsonObject()
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.NewStringBuilder()
json.EmitSb(sbRequestBody)
sbResponseBody := chilkat.NewStringBuilder()
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
if success != true {
fmt.Println(rest.LastErrorText())
rest.DisposeRest()
authAws.DisposeAuthAws()
json.DisposeJsonObject()
sbRequestBody.DisposeStringBuilder()
sbResponseBody.DisposeStringBuilder()
return
}
respStatusCode := rest.ResponseStatusCode()
fmt.Println("response status code = ", respStatusCode)
if respStatusCode != 200 {
fmt.Println("Response Header:")
fmt.Println(rest.ResponseHeader())
fmt.Println("Response Body:")
fmt.Println(*sbResponseBody.GetAsString())
rest.DisposeRest()
authAws.DisposeAuthAws()
json.DisposeJsonObject()
sbRequestBody.DisposeStringBuilder()
sbResponseBody.DisposeStringBuilder()
return
}
jResp := chilkat.NewJsonObject()
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_DECLARATION
SelectedEngineVersion_DECLARATION
Query_DECLARATION
Catalog_DECLARATION
Database_DECLARATION
QueryExecutionId_DECLARATION
S3AclOption_DECLARATION
EncryptionOption_DECLARATION
KmsKey_DECLARATION
ExpectedBucketOwner_DECLARATION
OutputLocation_DECLARATION
StatementType_DECLARATION
DataManifestLocation_DECLARATION
var DataScannedInBytes int
var EngineExecutionTimeInMillis int
var QueryPlanningTimeInMillis int
var QueryQueueTimeInMillis int
var ServiceProcessingTimeInMillis int
var TotalExecutionTimeInMillis int
var ErrorCategory int
ErrorMessage_DECLARATION
var ErrorType int
var Retryable int
var CompletionDateTime int
State_DECLARATION
StateChangeReason_DECLARATION
var SubmissionDateTime int
WorkGroup_DECLARATION
ErrorCode_DECLARATION
i := 0
count_i := jResp.SizeOfArray("QueryExecutions")
for i < count_i {
jResp.SetI(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")
for i < count_i {
jResp.SetI(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"
// }
// ]
// }
rest.DisposeRest()
authAws.DisposeAuthAws()
json.DisposeJsonObject()
sbRequestBody.DisposeStringBuilder()
sbResponseBody.DisposeStringBuilder()
jResp.DisposeJsonObject()