Kintone Data をMySQL にレプリケーションするPowerShell スクリプト

PowerShell でシンプルなスクリプトを記述し、Kintone data をMySQL データベースにレプリケーション(複製)。

CData Cmdlets for Kintone をつかって、PowerShell からリアルタイムKintone data に連携できます。データ同期などのタスクの連携にぴったりの製品です。 本記事では、PowerShell からCData Cmdlets for Kintone およびCData Cmdlets for MySQL を使って、同期スクリプトを作成して実行します。

After obtaining the needed connection properties, accessing Kintone data in PowerShell and preparing for replication consists of four basic steps.

kintone に接続するには、User およびPasswordを設定します。さらに、URL を設定します。例:https://yoursitename.cybozu.com またはhttps://yoursitename.kintone.com。

kintone セキュアアクセスについては追加プロパティが必要です。製品ドキュメントの[はじめに]の項をご覧ください。

Collecting Kintone Data

  1. Install the module:

    Install-Module KintoneCmdlets
  2. Connect to Kintone:

    $kintone = Connect-Kintone -Username $Username -Password $Password -URL $URL -GuestSpaceId $GuestSpaceId -ApiToken $ApiToken
  3. Retrieve the data from a specific resource:

    $data = Select-Kintone -Connection $kintone -Table "Comments"

    You can also use the Invoke-Kintone cmdlet to execute pure SQL-92 statements:

    $data = Invoke-Kintone -Connection $kintone -Query 'SELECT * FROM Comments WHERE AppId = @AppId' -Params @{'@AppId'='1354841'}
  4. Save a list of the column names from the returned data.

    $columns = ($data | Get-Member -MemberType NoteProperty | Select-Object -Property Name).Name

Inserting Kintone Data into the MySQL Database

With the data and column names collected, you are ready to replicate the data into a MySQL database.

  1. Install the module:

    Install-Module MySQLCmdlets
  2. Connect to MySQL, using the server address and port of the MySQL server, valid user credentials, and a specific database with the table in which the data will be replicated:

    $mysql = Connect-MySQL -User $User -Password $Password -Database $Database -Server $Server -Port $Port
  3. Loop through the Kintone data, store the values, and use the Add-MySQL cmdlet to insert the data into the MySQL database, one row at a time. In this example, the table will need to have the same name as the Kintone resource (Comments) and to exist in the database.

    $data | % { $row = $_ $values = @() $columns | % { $col = $_ $values += $row.$($col) } Add-MySQL -Connection $mysql -Table "Comments" -Columns $columns -Values $values }

You have now replicated your Kintone data to a MySQL database. This gives you freedom to work with Kintone data in the same way that you work with other MySQL tables, whether that is performing analytics, building reports, or other business functions.

Notes

  • Once you have connected to Kintone and MySQL in PowerShell, you can pipe command results to perform the replication in a single line:

    Select-Kintone -Connection $kintone -Table "Comments" | % { $row = $_ $values = @() $columns | % { $col = $_ $values += $row.$($col) } Add-MySQL -Connection $mysql -Table "Comments" -Columns $columns -Values $values }
  • If you wish to replicate the Kintone data to another database using another PowerShell module, you will want to exclude the Columns, Connection, and Table columns from the data returned by the Select-Kintone cmdlet since those columns are used to help pipe data from one CData cmdlet to another:

    $columns = ($data | Get-Member -MemberType NoteProperty | Select-Object -Property Name).Name | ? {$_ -NotIn @('Columns','Connection','Table')}
 
 
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