Chilkat Online Tools

BatchGetQueryExecution VBScript Example

Athena

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
Set outFile = fso.CreateTextFile("output.txt", True)

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

set rest = CreateObject("Chilkat_9_5_0.Rest")

set authAws = CreateObject("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
success = 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) Then
    outFile.WriteLine("ConnectFailReason: " & rest.ConnectFailReason)
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

' 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

set json = CreateObject("Chilkat_9_5_0.JsonObject")
success = json.UpdateString("QueryExecutionIds[0]","string")

' The JSON request body created by the above code:

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

success = rest.AddHeader("Content-Type","application/x-amz-json-1.1")
success = rest.AddHeader("X-Amz-Target","AmazonAthena.BatchGetQueryExecution")

set sbRequestBody = CreateObject("Chilkat_9_5_0.StringBuilder")
success = json.EmitSb(sbRequestBody)
set sbResponseBody = CreateObject("Chilkat_9_5_0.StringBuilder")
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> 1) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

respStatusCode = rest.ResponseStatusCode
outFile.WriteLine("response status code = " & respStatusCode)
If (respStatusCode <> 200) Then
    outFile.WriteLine("Response Header:")
    outFile.WriteLine(rest.ResponseHeader)
    outFile.WriteLine("Response Body:")
    outFile.WriteLine(sbResponseBody.GetAsString())
    WScript.Quit
End If

set jResp = CreateObject("Chilkat_9_5_0.JsonObject")
success = 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")
Do 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
Loop
i = 0
count_i = jResp.SizeOfArray("UnprocessedQueryExecutionIds")
Do 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
Loop

' 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"
'     }
'   ]
' }

outFile.Close