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-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
DECLARE @hr int
DECLARE @iTmp0 int
-- Important: Do not use nvarchar(max). See the warning about using nvarchar(max).
DECLARE @sTmp0 nvarchar(4000)
-- This example assumes the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.
DECLARE @http int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.Http', @http OUT
IF @hr <> 0
BEGIN
PRINT 'Failed to create ActiveX component'
RETURN
END
DECLARE @success int
-- Use this online tool to generate code from sample JSON: Generate Code to Create JSON
-- The following JSON is sent in the request body.
-- {
-- "haltOnError": true,
-- "batchRequests": [
-- {
-- "method": "GET",
-- "url": "v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2"
-- },
-- {
-- "method": "GET",
-- "url": "v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2"
-- }
-- ]
-- }
DECLARE @json int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.JsonObject', @json OUT
EXEC sp_OAMethod @json, 'UpdateBool', @success OUT, 'haltOnError', 1
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'batchRequests[0].method', 'GET'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'batchRequests[0].url', 'v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'batchRequests[1].method', 'GET'
EXEC sp_OAMethod @json, 'UpdateString', @success OUT, 'batchRequests[1].url', 'v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2'
-- Adds the "Authorization: Bearer <access_token>" header.
EXEC sp_OASetProperty @http, 'AuthToken', '<access_token>'
EXEC sp_OAMethod @http, 'SetRequestHeader', NULL, 'Content-Type', 'application/json'
DECLARE @resp int
EXEC sp_OAMethod @http, 'PostJson3', @resp OUT, 'https://domain.com/services/data/v{{version}}/composite/batch', 'application/json', @json
EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
IF @iTmp0 = 0
BEGIN
EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
PRINT @sTmp0
EXEC @hr = sp_OADestroy @http
EXEC @hr = sp_OADestroy @json
RETURN
END
DECLARE @sbResponseBody int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.StringBuilder', @sbResponseBody OUT
EXEC sp_OAMethod @resp, 'GetBodySb', @success OUT, @sbResponseBody
DECLARE @jResp int
EXEC @hr = sp_OACreate 'Chilkat_9_5_0.JsonObject', @jResp OUT
EXEC sp_OAMethod @jResp, 'LoadSb', @success OUT, @sbResponseBody
EXEC sp_OASetProperty @jResp, 'EmitCompact', 0
PRINT 'Response Body:'
EXEC sp_OAMethod @jResp, 'Emit', @sTmp0 OUT
PRINT @sTmp0
DECLARE @respStatusCode int
EXEC sp_OAGetProperty @resp, 'StatusCode', @respStatusCode OUT
PRINT 'Response Status Code = ' + @respStatusCode
IF @respStatusCode >= 400
BEGIN
PRINT 'Response Header:'
EXEC sp_OAGetProperty @resp, 'Header', @sTmp0 OUT
PRINT @sTmp0
PRINT 'Failed.'
EXEC @hr = sp_OADestroy @resp
EXEC @hr = sp_OADestroy @http
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbResponseBody
EXEC @hr = sp_OADestroy @jResp
RETURN
END
EXEC @hr = sp_OADestroy @resp
-- Sample JSON response:
-- (Sample code for parsing the JSON response is shown below)
-- {
-- "hasErrors": false,
-- "results": [
-- {
-- "statusCode": 200,
-- "result": {
-- "totalSize": 2,
-- "done": true,
-- "records": [
-- {
-- "attributes": {
-- "type": "Account",
-- "url": "/services/data/v58.0/sobjects/Account/001..."
-- },
-- "Id": "001...",
-- "Name": "Sample Account"
-- },
-- ...
-- ]
-- }
-- },
-- {
-- "statusCode": 200,
-- "result": {
-- "totalSize": 2,
-- "done": true,
-- "records": [
-- {
-- "attributes": {
-- "type": "Opportunity",
-- "url": "/services/data/v58.0/sobjects/Opportunity/006..."
-- },
-- "Id": "006...",
-- "Name": "Edge Emergency Generator"
-- },
-- ...
-- ]
-- }
-- }
-- ]
-- }
-- Sample code for parsing the JSON response...
-- Use this online tool to generate parsing code from sample JSON: Generate JSON Parsing Code
DECLARE @statusCode int
DECLARE @TotalSize int
DECLARE @Done int
DECLARE @j int
DECLARE @count_j int
DECLARE @intVal int
DECLARE @hasErrors int
EXEC sp_OAMethod @jResp, 'BoolOf', @hasErrors OUT, 'hasErrors'
DECLARE @i int
SELECT @i = 0
DECLARE @count_i int
EXEC sp_OAMethod @jResp, 'SizeOfArray', @count_i OUT, 'results'
WHILE @i < @count_i
BEGIN
EXEC sp_OASetProperty @jResp, 'I', @i
EXEC sp_OAMethod @jResp, 'IntOf', @statusCode OUT, 'results[i].statusCode'
EXEC sp_OAMethod @jResp, 'IntOf', @TotalSize OUT, 'results[i].result.totalSize'
EXEC sp_OAMethod @jResp, 'BoolOf', @Done OUT, 'results[i].result.done'
SELECT @j = 0
EXEC sp_OAMethod @jResp, 'SizeOfArray', @count_j OUT, 'results[i].result.records'
WHILE @j < @count_j
BEGIN
EXEC sp_OASetProperty @jResp, 'J', @j
EXEC sp_OAMethod @jResp, 'IntOf', @intVal OUT, 'results[i].result.records[j]'
SELECT @j = @j + 1
END
SELECT @i = @i + 1
END
EXEC @hr = sp_OADestroy @http
EXEC @hr = sp_OADestroy @json
EXEC @hr = sp_OADestroy @sbResponseBody
EXEC @hr = sp_OADestroy @jResp
END
GO
Curl Command
curl -X POST
-H "Authorization: Bearer <access_token>"
-H "Content-Type: application/json"
-d '{
"haltOnError": true,
"batchRequests": [
{
"method": "GET",
"url": "v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2"
},
{
"method": "GET",
"url": "v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2"
}
]
}'
https://domain.com/services/data/v{{version}}/composite/batch
Postman Collection Item JSON
{
"name": "Composite Batch",
"request": {
"method": "POST",
"header": [
{
"key": "Content-Type",
"type": "text",
"value": "application/json"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"haltOnError\": true,\n \"batchRequests\": [\n {\n \"method\": \"GET\",\n \"url\": \"v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2\"\n },\n {\n \"method\": \"GET\",\n \"url\": \"v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2\"\n }\n ]\n}"
},
"url": {
"raw": "{{_endpoint}}/services/data/v{{version}}/composite/batch",
"host": [
"{{_endpoint}}"
],
"path": [
"services",
"data",
"v{{version}}",
"composite",
"batch"
]
},
"description": "Executes up to 25 subrequests in a single request. The response bodies and HTTP statuses of the subrequests in the batch are returned in a single response body. Each subrequest counts against rate limits.\nThe requests in a batch are called subrequests. All subrequests are executed in the context of the same user. Subrequests are independent, and you can’t pass information between them. Subrequests execute serially in their order in the request body. When a subrequest executes successfully, it commits its data. Commits are reflected in the output of later subrequests. If a subrequest fails, commits made by previous subrequests are not rolled back. If a batch request doesn’t complete within 10 minutes, the batch times out and the remaining subrequests aren’t executed.\n\nhttps://developer.salesforce.com/docs/atlas.en-us.api_rest.meta/api_rest/resources_composite_batch.htm"
},
"response": [
{
"name": "Successful Composite Batch",
"originalRequest": {
"method": "POST",
"header": [
{
"key": "Content-Type",
"value": "application/json"
}
],
"body": {
"mode": "raw",
"raw": "{\n \"haltOnError\": true,\n \"batchRequests\": [\n {\n \"method\": \"GET\",\n \"url\": \"v{{version}}/query/?q=SELECT+Id,+Name+FROM+Account LIMIT 2\"\n },\n {\n \"method\": \"GET\",\n \"url\": \"v{{version}}/query/?q=SELECT+Id,+Name+FROM+Opportunity LIMIT 2\"\n }\n ]\n}"
},
"url": {
"raw": "{{_endpoint}}/services/data/v{{version}}/composite/batch",
"host": [
"{{_endpoint}}"
],
"path": [
"services",
"data",
"v{{version}}",
"composite",
"batch"
]
}
},
"status": "OK",
"code": 200,
"_postman_previewlanguage": "json",
"header": [
{
"key": "Date",
"value": "Mon, 20 Nov 2023 15:19:46 GMT"
},
{
"key": "Strict-Transport-Security",
"value": "max-age=63072000; includeSubDomains"
},
{
"key": "X-Content-Type-Options",
"value": "nosniff"
},
{
"key": "X-XSS-Protection",
"value": "1; mode=block"
},
{
"key": "X-Robots-Tag",
"value": "none"
},
{
"key": "Cache-Control",
"value": "no-cache,must-revalidate,max-age=0,no-store,private"
},
{
"key": "Sforce-Limit-Info",
"value": "api-usage=34/15000"
},
{
"key": "Content-Type",
"value": "application/json;charset=UTF-8"
},
{
"key": "Vary",
"value": "Accept-Encoding"
},
{
"key": "Content-Encoding",
"value": "gzip"
},
{
"key": "Transfer-Encoding",
"value": "chunked"
}
],
"cookie": [
],
"body": "{\n \"hasErrors\": false,\n \"results\": [\n {\n \"statusCode\": 200,\n \"result\": {\n \"totalSize\": 2,\n \"done\": true,\n \"records\": [\n {\n \"attributes\": {\n \"type\": \"Account\",\n \"url\": \"/services/data/v58.0/sobjects/Account/001...\"\n },\n \"Id\": \"001...\",\n \"Name\": \"Sample Account\"\n },\n ...\n ]\n }\n },\n {\n \"statusCode\": 200,\n \"result\": {\n \"totalSize\": 2,\n \"done\": true,\n \"records\": [\n {\n \"attributes\": {\n \"type\": \"Opportunity\",\n \"url\": \"/services/data/v58.0/sobjects/Opportunity/006...\"\n },\n \"Id\": \"006...\",\n \"Name\": \"Edge Emergency Generator\"\n },\n ...\n ]\n }\n }\n ]\n}"
}
]
}
