{"id":1277,"date":"2021-11-23T00:00:00","date_gmt":"2021-11-22T15:00:00","guid":{"rendered":"https:\/\/www.tech-tips.takmaru.com\/?p=5362"},"modified":"2021-11-23T00:00:00","modified_gmt":"2021-11-22T15:00:00","slug":"powershell-rds-oracle-file-get","status":"publish","type":"post","link":"https:\/\/www.tech-tips.takmaru.com\/?p=1277","title":{"rendered":"PowerShell \u3067 RDS for Oracle \u304b\u3089\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\uff08GET_RAW\uff09"},"content":{"rendered":"<p>\u4ee5\u524d\u306e\u8a18\u4e8b<a href=\"https:\/\/www.tech-tips.takmaru.com\/?p=1239\">\u300cPowerShell \u3067 RDS for Oracle \u3078\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\uff08PUT_RAW\uff09\u300d<\/a>\u306e\u9006\u3067\u3059\u3002RDS for Oracle \u304b\u3089 UTL_FILE.GET_RAW \u3092\u4f7f\u3063\u3066\u30ed\u30fc\u30ab\u30eb\u3078\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u3057\u3066\u307f\u307e\u3059\u3002\u4eca\u56de\u3082\u5b9f\u884c\u306b\u306f ODP.NET managed driver \u3092\u4f7f\u3044\u307e\u3059\u306e\u3067<a href=\"https:\/\/www.tech-tips.takmaru.com\/?p=1228\">\u300cPowerShell \u304b\u3089 ODP.NET managed driver \u3092\u4f7f\u3063\u3066 Oracle \u63a5\u7d9a\u3059\u308b\u300d<\/a>\u3092\u53c2\u8003\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>UTL_FILE.GET_RAW \u3067\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001<\/h2>\n<p>Oracle \u304b\u3089\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u3057\u307e\u3059\u306e\u3067\u3001Oracle \u3067\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u914d\u4e0b\u306b\u65e2\u306b\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u304c\u524d\u63d0\u3067\u3059\u3002\u4eca\u56de\u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5b58\u5728\u3059\u308b DATA_PUMP_DIR \u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e SQL \u3067 DATA_PUMP_DIR \u914d\u4e0b\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u524d\u56de\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u3057\u305f&#8221;SCOTT.DMP&#8221;\u304c\u5b58\u5728\u3057\u307e\u3059\u306e\u3067\u3001\u4eca\u5ea6\u306f\u3053\u3061\u3089\u3092\u53d6\u5f97\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-sql\">SELECT * FROM TABLE(RDSADMIN.RDS_FILE_UTIL.LISTDIR('DATA_PUMP_DIR'));\n<\/code><\/pre>\n<figure>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.tech-tips.takmaru.com\/wp-content\/uploads\/2026\/03\/image-52-1.png\" \/><\/p><figcaption>\n<p>RDS\\_FILE\\_UTIL.LISTDIR<\/p>\n<\/figcaption><\/figure>\n<p>Oracle \u5074\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u306f UTL_FILE.GET_RAW \u304c\u884c\u3046\u308f\u3051\u3067\u3059\u304c\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u6700\u5f8c\u307e\u3067\u8aad\u307f\u8fbc\u3081\u305f\u304b\u3069\u3046\u304b\u304c\u30d7\u30ed\u30b7\u30b8\u30e3\u306e\u623b\u308a\u5024\u7b49\u3067\u306f\u306a\u304f\u3001ORA-1403 (NO_DATA_FOUND) \u304c\u767a\u751f\u3059\u308b\u3068\u3044\u3046\u3068\u3053\u308d\u306b\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\u3002\u547c\u51fa\u3057\u5143\u3067\u306f\u4f8b\u5916\u3092 catch \u3057\u3066\u3042\u3052\u308b\u3068\u540c\u6642\u306b\u4ed6\u306e\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3042\u3052\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-powershell\">$ErrorActionPreference = &quot;STOP&quot;\n\n# Loading ODP.NET\n[void][Reflection.Assembly]::LoadFile(&quot;D:\\ODP.NET_Managed_ODAC12cR4\\odp.net\\managed\\common\\Oracle.ManagedDataAccess.dll&quot;)\n\n# RDS \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u60c5\u5831\n$rds_port = 1521\n$rds_host = &quot;orcl.csbouk99kbra.ap-northeast-1.rds.amazonaws.com&quot;\n\n$rds_user = &quot;scott&quot;\n$rds_pass = &quot;tiger&quot;\n$rds_sid  = &quot;ORCL&quot;\n\n$dirname  = &quot;DATA_PUMP_DIR&quot;\n\n# \u8ee2\u9001\u30d5\u30a1\u30a4\u30eb\u60c5\u5831\n$indir    = &quot;D:\\TEMP&quot;\n$fname    = &quot;SCOTT.DMP&quot;\n$chunk    = 8192 # UTL_FILE.GET_RAW \u306e\u6700\u5927\u30b5\u30a4\u30ba=32767\n\n# \u63a5\u7d9a\u6587\u5b57\u5217\n$constring=(&quot;User Id={0};Password={1};Data Source={2}:{3}\/{4}&quot; -f $rds_user,$rds_pass,$rds_host,$rds_port,$rds_sid)\n\n# SQL\u5b9a\u7fa9\n$sql_global = &quot;CREATE OR REPLACE PACKAGE PS_GLOBAL AS FH UTL_FILE.FILE_TYPE; END;&quot;;\n$sql_open   = &quot;BEGIN PS_GLOBAL.FH := UTL_FILE.FOPEN(:DIRNAME, :FNAME, 'RB', :CHUNK); END;&quot;;\n$sql_read   = &quot;BEGIN UTL_FILE.GET_RAW(PS_GLOBAL.FH,:DATA,:CHUNK); END;&quot;;\n$sql_close  = &quot;BEGIN UTL_FILE.FCLOSE(PS_GLOBAL.FH);END;&quot;;\n\n# \u63a5\u7d9a\n$con = New-Object Oracle.ManagedDataAccess.Client.OracleConnection($constring)\n$con.Open()\n\n# \u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u5b9a\u7fa9\n$cmd = New-Object Oracle.ManagedDataAccess.Client.OracleCommand($sql_global,$con)\n[void]$cmd.ExecuteNonQuery()\n\n# \u8ee2\u9001\u5148\u30d5\u30a1\u30a4\u30eb\u30aa\u30fc\u30d7\u30f3\n$cmd.CommandText = $sql_open\n$cmd.Parameters.Clear()\n[void]$cmd.Parameters.Add((New-Object Oracle.ManagedDataAccess.Client.OracleParameter &quot;DIRNAME&quot;, $dirname))\n[void]$cmd.Parameters.Add((New-Object Oracle.ManagedDataAccess.Client.OracleParameter &quot;FNAME&quot;  , $fname))\n[void]$cmd.Parameters.Add((New-Object Oracle.ManagedDataAccess.Client.OracleParameter &quot;CHUNK&quot;  , $chunk))\n[void]$cmd.ExecuteNonQuery()\n\n# \u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\n$cmd.CommandText = $sql_read\n$writer = [System.IO.File]::OpenWrite((Join-Path $indir $fname))\n\nwhile( $true )\n{\n    # \u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\n    $dataParm = New-Object Oracle.ManagedDataAccess.Client.OracleParameter &quot;DATA&quot;,([Oracle.ManagedDataAccess.Client.OracleDbType]::Raw),$chunk, $null,([System.Data.ParameterDirection]::Output)\n\n    # \u8ee2\u9001\n    $cmd.Parameters.Clear()\n    [void]$cmd.Parameters.Add($dataParm)\n    [void]$cmd.Parameters.Add((New-Object Oracle.ManagedDataAccess.Client.OracleParameter &quot;CHUNK&quot;, $chunk))\n    try\n    {\n        [void]$cmd.ExecuteNonQuery()\n    }\n    catch [Oracle.ManagedDataAccess.Client.OracleException]\n    {\n        # \u8aad\u307f\u8fbc\u307f\u7d42\u4e86\u6642\u306f ORA-1403(NO_DATA_FOUND)\n        if ( $Error[0].Exception.InnerException.Number -eq 1403 )\n        {\n            break\n        }\n        else\n        {\n            $writer.Close()\n            throw\n        }\n    }\n    # \u5bfe\u8c61\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\n    $data = [byte[]]$dataParm.Value\n    $writer.write($data,0,$data.Length)\n}\n$writer.Close()\n\n# \u8ee2\u9001\u5148\u30d5\u30a1\u30a4\u30eb\u30af\u30ed\u30fc\u30ba\n$cmd.CommandText=$sql_close\n$cmd.Parameters.Clear()\n[void]$cmd.ExecuteNonQuery()\n\n# \u5207\u65ad\n$con.Close()\n<\/code><\/pre>\n<p>\u307e\u305f\u3001\u3053\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3082\u524d\u56de\u3068\u540c\u69d8\u3001\u63a5\u7d9a\u3057\u305f\u30b9\u30ad\u30fc\u30de\u306b PS_GLOBAL \u3068\u3044\u3046\u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u306e\u3067\u3001\u5b9a\u5e38\u7684\u306b\u5229\u7528\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u540c\u6642\u5b9f\u884c\u306b\u5bfe\u3059\u308b\u5de5\u592b\u304c\u5fc5\u8981\u306b\u306a\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u524d\u306e\u8a18\u4e8b\u300cPowerShell \u3067 RDS for Oracle \u3078\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\uff08PUT_RAW\uff09\u300d\u306e\u9006\u3067\u3059\u3002RDS for Oracle \u304b\u3089 UTL_FILE.GET_RAW \u3092\u4f7f\u3063\u3066\u30ed\u30fc\u30ab\u30eb\u3078\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u3057\u3066\u307f\u307e [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5361,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,5,6],"tags":[18,22,23],"class_list":["post-1277","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aws","category-windows","category-database","tag-oracle","tag-powershell","tag-rds"],"_links":{"self":[{"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/posts\/1277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1277"}],"version-history":[{"count":0,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/posts\/1277\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=\/wp\/v2\/media\/5361"}],"wp:attachment":[{"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tech-tips.takmaru.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}