DescribeStatement Classic ASP Example
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' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
set rest = Server.CreateObject("Chilkat_9_5_0.Rest")
set authAws = Server.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 = "redshift-data"
' SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
success = rest.SetAuthAws(authAws)
' URL: https://redshift-data.us-west-2.amazonaws.com/
' Use the same region as specified above.
success = rest.Connect("redshift-data.us-west-2.amazonaws.com",443,1,1)
If (success <> 1) Then
Response.Write "<pre>" & Server.HTMLEncode( "ConnectFailReason: " & rest.ConnectFailReason) & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
Response.End
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 = Server.CreateObject("Chilkat_9_5_0.JsonObject")
success = json.UpdateString("Id","string")
' The JSON request body created by the above code:
' {
' "Id": "string"
' }
success = rest.AddHeader("Content-Type","application/x-amz-json-1.1")
success = rest.AddHeader("X-Amz-Target","RedshiftData.DescribeStatement")
set sbRequestBody = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = json.EmitSb(sbRequestBody)
set sbResponseBody = Server.CreateObject("Chilkat_9_5_0.StringBuilder")
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody)
If (success <> 1) Then
Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>"
Response.End
End If
respStatusCode = rest.ResponseStatusCode
Response.Write "<pre>" & Server.HTMLEncode( "response status code = " & respStatusCode) & "</pre>"
If (respStatusCode <> 200) Then
Response.Write "<pre>" & Server.HTMLEncode( "Response Header:") & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( rest.ResponseHeader) & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( "Response Body:") & "</pre>"
Response.Write "<pre>" & Server.HTMLEncode( sbResponseBody.GetAsString()) & "</pre>"
Response.End
End If
set jResp = Server.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
ClusterIdentifier = jResp.StringOf("ClusterIdentifier")
CreatedAt = jResp.IntOf("CreatedAt")
Database = jResp.StringOf("Database")
DbUser = jResp.StringOf("DbUser")
Duration = jResp.IntOf("Duration")
Error = jResp.StringOf("Error")
HasResultSet = jResp.IntOf("HasResultSet")
Id = jResp.StringOf("Id")
QueryString = jResp.StringOf("QueryString")
RedshiftPid = jResp.IntOf("RedshiftPid")
RedshiftQueryId = jResp.IntOf("RedshiftQueryId")
ResultRows = jResp.IntOf("ResultRows")
ResultSize = jResp.IntOf("ResultSize")
SecretArn = jResp.StringOf("SecretArn")
Status = jResp.StringOf("Status")
UpdatedAt = jResp.IntOf("UpdatedAt")
i = 0
count_i = jResp.SizeOfArray("QueryParameters")
Do While i < count_i
jResp.I = i
name = jResp.StringOf("QueryParameters[i].name")
value = jResp.StringOf("QueryParameters[i].value")
i = i + 1
Loop
i = 0
count_i = jResp.SizeOfArray("SubStatements")
Do While i < count_i
jResp.I = i
CreatedAt = jResp.IntOf("SubStatements[i].CreatedAt")
Duration = jResp.IntOf("SubStatements[i].Duration")
Error = jResp.StringOf("SubStatements[i].Error")
HasResultSet = jResp.IntOf("SubStatements[i].HasResultSet")
Id = jResp.StringOf("SubStatements[i].Id")
QueryString = jResp.StringOf("SubStatements[i].QueryString")
RedshiftQueryId = jResp.IntOf("SubStatements[i].RedshiftQueryId")
ResultRows = jResp.IntOf("SubStatements[i].ResultRows")
ResultSize = jResp.IntOf("SubStatements[i].ResultSize")
Status = jResp.StringOf("SubStatements[i].Status")
UpdatedAt = jResp.IntOf("SubStatements[i].UpdatedAt")
i = i + 1
Loop
' A sample JSON response body parsed by the above code:
' {
' "ClusterIdentifier": "string",
' "CreatedAt": number,
' "Database": "string",
' "DbUser": "string",
' "Duration": number,
' "Error": "string",
' "HasResultSet": boolean,
' "Id": "string",
' "QueryParameters": [
' {
' "name": "string",
' "value": "string"
' }
' ],
' "QueryString": "string",
' "RedshiftPid": number,
' "RedshiftQueryId": number,
' "ResultRows": number,
' "ResultSize": number,
' "SecretArn": "string",
' "Status": "string",
' "SubStatements": [
' {
' "CreatedAt": number,
' "Duration": number,
' "Error": "string",
' "HasResultSet": boolean,
' "Id": "string",
' "QueryString": "string",
' "RedshiftQueryId": number,
' "ResultRows": number,
' "ResultSize": number,
' "Status": "string",
' "UpdatedAt": number
' }
' ],
' "UpdatedAt": number
' }
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