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For performance testing reasons I want to load many General Ledger transactions into Exact Online. I am using the REST API for Transactions and their lines by posting transactions after authenticating using OAuth.

However, this is quite slow and it involves a lot of network round trips. I need to load 180.000 transaction lines. Is there an alternative way to mass load data in Exact Online?

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1 回答 1

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将数据大量加载到 Exact Online 的最佳方式是使用 XML API。您可以在身份验证后自己使用 HTTP POST，也可以使用如下脚本。请更改要加载的交易数量和每笔交易行数的变量：

local remark Specify the division code here:

local define DIVISION_CODE "868035"

local remark Originating General Ledger account:

local define GL_ACT_CODE_FROM "8000"

local remark Target General Ledger account:

local define GL_ACT_CODE_TO "8001"

local remark Journal

local define JOURNAL_CODE "90"

local remark Number of GL entries to generate:

local define CNT_TXN_HEADERS "5"

local remark Number of lines per GL entry:

local define CNT_TXN_LINES "50"

use ${DIVISION_CODE}

create or replace table settings@inmemorystorage
as
select '<?xml version="1.0" encoding="utf-8"?>'
       || chr(13)
       || '<eExact xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="eExact-XML.xsd">'
       fileprefix
,      chr(13)
       || '</eExact>'
       filepostfix
from   dual@datadictionary

insert into UploadXMLTopics
( topic
, payload
, division_code
, orig_system_reference
)
select 'GLTransactions' topic
,      stg.fileprefix
       || chr(13)
       || '<GLTransactions>'
       || xml
       || chr(13)
       || '</GLTransactions>'
       || stg.filepostfix
       filecontents
,      '${DIVISION_CODE}' division_code
,      'GLTransactions\SAMPLE.xml'
       filename
from   ( select listagg
                ( chr(13)
                  || '<GLTransaction>'
                  || chr(13)
                  || '<Journal code="'
                  || txn_journalcode
                  || '" />'
                  || chr(13)
                  || '<Date>'
                  || substr(xmlencode(trunc(sysdate)), 1, 10)
                  || '</Date>'
                  || chr(13)
                  || xmlsource
                  || chr(13)
                  || xmltarget
                  || chr(13)
                  || '</GLTransaction>'
                  , ''
                  ) xml
          from    ( select trunc(sysdate) txn_date
                    ,      '${JOURNAL_CODE}' txn_journalcode
                    ,      listagg
                           ( chr(13)
                             || '<GLTransactionLine line="'
                             || id
                             || '" >'
                             || chr(13)
                             || '<Date>'
                             || substr(xmlencode(trunc(sysdate)), 1, 10)
                             || '</Date>'
                             || chr(13)
                             || '<GLAccount code="'
                             || xmlencode('${GL_ACT_CODE_FROM}')
                             || '" />'
                             || chr(13)
                             || '<Description>'
                             || xmlencode('Transaction offset #' || id)
                             || '</Description>'
                             || '<Amount>'
                             || '<Currency code="EUR" />'
                             || '<Value>'
                             || -1
                             || '</Value>'
                             || '</Amount>'
                             || chr(13)
                             || '</GLTransactionLine>'
                             , ''
                           )
                           xmlsource
                    ,      listagg
                           ( chr(13)
                             || '<GLTransactionLine line="'
                             || id
                             || '" >'
                             || chr(13)
                             || '<Date>'
                             || substr(xmlencode(trunc(sysdate)), 1, 10)
                             || '</Date>'
                             || chr(13)
                             || '<GLAccount code="'
                             || xmlencode('${GL_ACT_CODE_TO}')
                             || '" />'
                             || '<Description>'
                             || xmlencode('Transaction #' || id)
                             || '</Description>'
                             || chr(13)
                             || '<Amount>'
                             || '<Currency code="EUR" />'
                             || '<Value>'
                             || 1
                             || '</Value>'
                             || '</Amount>'
                             || chr(13)
                             || '</GLTransactionLine>'
                             , ''
                           )
                           xmltarget
                    from   range(${CNT_TXN_LINES})@datadictionary txnlines
                    group
                    by     txn_date
                    ,      txn_journalcode
                    )
         join  range(${CNT_TXN_HEADERS})@datadictionary txnheaders
       )
join   settings@inmemorystorage stg
on     1=1
where  xml is not null

local remark Check outcome:

select * from UploadXMLTopics

XML API 的性能各不相同，但通常在办公时间它会变慢。我刚刚测试过它；如图所示，上传 500 条交易行需要 15 秒（脚本中指定的 debet/credt x 5 x 50）。通过使用部门 ID，您可以跨多个部门加载以生成公司间帖子。此脚本需要 Exact Online 组合或带有 invantive sql 的 XML 驱动程序，但与手动 HTTP POSTS 类似。

于 2017-03-08T13:00:03.920 回答