{"id":40034,"date":"2025-09-05T08:54:56","date_gmt":"2025-09-05T08:54:56","guid":{"rendered":"http:\/\/www.withdata.com\/blog\/?p=40034"},"modified":"2025-09-05T08:54:56","modified_gmt":"2025-09-05T08:54:56","slug":"export-data-from-oracle-to-json-via-command-line-on-windows","status":"publish","type":"post","link":"https:\/\/www.withdata.com\/blog\/ora-cmd\/export-data-from-oracle-to-json-via-command-line-on-windows.html","title":{"rendered":"Export data from Oracle to JSON via command line on Windows"},"content":{"rendered":"<p>Want to export  <a href=\"https:\/\/www.oracle.com\/database\/\">Oracle<\/a>  data to <a href=\"https:\/\/jsonlines.org\/\">JSON Lines (JSONL)<\/a> file via Command Line Interface (CLI) on Windows?<\/p>\n<p>Using <a href=\"https:\/\/www.withdata.com\/ora-cmd\/\">ora-cmd<\/a>, Command Line Interface (CLI) client for Oracle, you can unload Oracle  data to JSON easily and fast. Direct Interaction or Scripting and Automation.<\/p>\n<ul>\n<li>No need to install Oracle client library.<\/li>\n<li>Convenient to deploy to cloud. No need to run installation file, just uncompress and run, immediately.<\/li>\n<li>Commands are entered into a terminal or command prompt, accessed from local or remote (like SSH).<\/li>\n<li>Support Windows, Linux, and MacOS.<\/li>\n<\/ul>\n<p><a href=\"#download-top\" onclick=\"dtv.style.display = 'block';\">Download ora-cmd Windows version<\/a>  <a href=\"#download-top\" onclick=\"dtv.style.display = 'block';\"><img decoding=\"async\" src=\"https:\/\/www.withdata.com\/images\/download_3.jpg\" alt=\"Download ora-cmd\" width=\"80\" height=\"22\" style=\"max-width:100%;height:auto;\" \/><\/a> <span id=\"dtv\" style=\"display: none;\"><br \/>\n<a href=\"\/down\/ora-cmd.windows-386.zip\">ora-cmd.windows-386.zip<\/a><br \/>\n<a href=\"\/down\/ora-cmd.windows-amd64.zip\">ora-cmd.windows-amd64.zip<\/a><\/p>\n<p><\/span><\/p>\n<p>JSON Lines text format, also called newline-delimited JSON (NDJSON), or Line-delimited JSON (LDJSON). JSON Lines files may be saved with the file extension .jsonl, *.ndjson, *.ldjson.<\/p>\n<h2>Export Oracle  data to JSON via command line on Windows<\/h2>\n<p><b>1. Unload Table.<\/b><\/p>\n<p>1) In interactive mode:<\/p>\n<pre>\nora-cmd> unload table=jobs datafile=e:\\temp\\tables\\jobs.json filetype=json;\n<\/pre>\n<p>2) In batch mode:<\/p>\n<pre>\nora-cmd dsn=\"pan:withdata@192.168.0.102\/test\" task=unload table=jobs datafile=e:\\temp\\tables\\jobs.json filetype=json quit=y\n<\/pre>\n<p><b>2. Unload Query.<\/b><\/p>\n<p>1) In interactive mode:<\/p>\n<pre>\nora-cmd> unload query=\"select job_id,job_title from jobs\"\n     >  datafile=e:\\temp\\tables\\jobs_part.json\n     >  filetype=json;\n<\/pre>\n<p>2) In batch mode:<\/p>\n<pre>\nora-cmd dsn=\"pan:withdata@192.168.0.102\/test\" task=unload query=\"select job_id,job_title from jobs\" datafile=e:\\temp\\tables\\jobs_part.json filetype=json quit=y\n<\/pre>\n<p><b>3. Unload All Tables.<\/b><\/p>\n<p>1) In interactive mode:<\/p>\n<pre>\nora-cmd> unload table=all folder=e:\\temp\\tables filetype=json;\n<\/pre>\n<p>2) In batch mode:<\/p>\n<pre>\nora-cmd dsn=\"pan:withdata@192.168.0.102\/test\" task=unload table=all folder=e:\\temp\\tables filetype=json quit=y\n<\/pre>\n<p>See <a href=\"https:\/\/www.withdata.com\/ora-cmd\/unload.html\">parameters detail<\/a>.<\/p>\n<hr style=\"clear: both;\" \/>\n<p>More about <a href=\"https:\/\/www.withdata.com\/ora-cmd\/\">ora-cmd &#8211; Command Line Interface (CLI) tool for Oracle<\/a><\/p>\n<div id=\"download-bottom\" style=\"clear: both;\">\n<p>Download ora-cmd Windows version<a href=\"#download-bottom\" onclick=\"dbv.style.display = 'block';\"><img decoding=\"async\" src=\"https:\/\/www.withdata.com\/images\/btn_download_green.png\" alt=\"Download ora-cmd\" width=\"165\" height=\"50\" style=\"max-width:100%;height:auto;\" \/><\/a> <span id=\"dbv\" style=\"display: none;\"><br \/>\n<a href=\"\/down\/ora-cmd.windows-386.zip\">ora-cmd.windows-386.zip<\/a><br \/>\n<a href=\"\/down\/ora-cmd.windows-amd64.zip\">ora-cmd.windows-amd64.zip<\/a><\/p>\n<p><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Want to export Oracle data to JSON Lines (JSONL) file via Command Line Interface (CLI) on Windows? Using ora-cmd, Command Line Interface (CLI) client for Oracle, you can unload Oracle data to JSON easily and fast. Direct Interaction or Scripting and Automation. No need to install Oracle client library. Convenient to deploy to cloud. No [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3146],"tags":[73,16,1418,1325,1664,2551],"class_list":["post-40034","post","type-post","status-publish","format-standard","hentry","category-ora-cmd","tag-command-line","tag-export","tag-json","tag-oracle","tag-oracle-export-json","tag-windows"],"_links":{"self":[{"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/posts\/40034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/comments?post=40034"}],"version-history":[{"count":1,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/posts\/40034\/revisions"}],"predecessor-version":[{"id":40035,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/posts\/40034\/revisions\/40035"}],"wp:attachment":[{"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/media?parent=40034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/categories?post=40034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/tags?post=40034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}