Top 3 Examples of "pg-cursor in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'pg-cursor' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
}
process.stdout.write('\n');
const downloadUrls = [];
process.stdout.write(`- getting user's attachments: `);
{
const attachmentTypes = {
'audio': 'AudioObject',
'general': 'DataDownload',
'image': 'ImageObject',
};
const sql = `SELECT * FROM "attachments" WHERE "user_id" = $1`; // using '$1' instead of '?' as we're VERY close to postgres in this call
const cursor = pg.query(new PgCursor(sql, [user.id]));
const read = promisify(cursor.read).bind(cursor);
while (true) { // eslint-disable-line no-constant-condition
const rows = await read(100);
if (rows.length === 0) {
cursor.close(noop);
break;
}
process.stdout.write('.');
for (const attachmentRow of rows) {
if (attachmentRow.media_type === null) {
// skip bogus attachments
continue;constructor (text, values, options) {
super({
objectMode: true,
...options,
});
this.cursor = new Cursor(text, values);
this._reading = false;
this._closed = false;
this.batchSize = (options || {}).batchSize || 100;
// delegate Submittable callbacks to cursor
this.handleRowDescription = this.cursor.handleRowDescription.bind(this.cursor);
this.handleDataRow = this.cursor.handleDataRow.bind(this.cursor);
this.handlePortalSuspended = this.cursor.handlePortalSuspended.bind(this.cursor);
this.handleCommandComplete = this.cursor.handleCommandComplete.bind(this.cursor);
this.handleReadyForQuery = this.cursor.handleReadyForQuery.bind(this.cursor);
this.handleError = this.cursor.handleError.bind(this.cursor);
}module.exports = function (module) {
var helpers = require('./helpers');
const util = require('util');
var Cursor = require('pg-cursor');
Cursor.prototype.readAsync = util.promisify(Cursor.prototype.read);
const sleep = util.promisify(setTimeout);
require('./sorted/add')(module);
require('./sorted/remove')(module);
require('./sorted/union')(module);
require('./sorted/intersect')(module);
module.getSortedSetRange = async function (key, start, stop) {
return await getSortedSetRange(key, start, stop, 1, false);
};
module.getSortedSetRevRange = async function (key, start, stop) {
return await getSortedSetRange(key, start, stop, -1, false);
};
module.getSortedSetRangeWithScores = async function (key, start, stop) {