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Update Data

Initialize the SDK​

import cloudbase from "@cloudbase/js-sdk";

const app = cloudbase.init({
  env: "your-env-id", // Replace with your environment id
});

const db = app.rdb();

Update Data​

Update data in a table through the update() method. It must be used with filters to target the rows to update.

db.from(tableName).update(values, options).filter()
  • tableName: table name
  • values: data to update
  • options: update options configuration

Parameter Description​

ParameterTypeRequiredDescription
valuesobjectYesValues to update
optionsobjectNoUpdate options

options Parameter Description​

ParameterTypeRequiredDescription
countstringNoCounting algorithm for counting updated rows: "exact" - underlying execution of COUNT(*)

Code Examples​

Update Data​

// Update the record with id 1 in the articles table, changing the title to "New Title"
const { error } = await db
  .from("articles")
  .update({ title: "New Title" })
  .eq("id", 1);

console.log('Update result:', error ? 'Failed' : 'Success');

Bulk Update​

// Update all articles with status "draft" to "published"
const { error } = await db
  .from("articles")
  .update({ status: "published" })
  .eq("status", "draft");

console.log('Bulk update result:', error ? 'Failed' : 'Success');

Return Result​

{
    data: null,
    error: null
}

Note: The update() method must be used with Filters to target the rows you want to update.

  • Filters - Learn how to use filter conditions