What happens when Postgresql Connection Pool is exhausted?
I’m looking at sing pooled connections from NodeJs to Postgresql. I’ll be using the Pool class in the pg library, along with async / await.
node-postgres
Execute two queries at the same time on psql with node postgres
I have two independent queries for example:
node-postgres how to escape parameters?
I know about parameterized query, but since I have to programmatically construct the where condition, taking count of the parameters and building the parameters array is a task much more complex than simply calling an escape function when required. So:
node-postgres: how to execute “WHERE col IN ()” query?
I’m trying to execute a query like this:
How do I properly insert multiple rows into PG with node-postgres?
A single row can be inserted like this:
Manually promisifying pg.connect with Bluebird
I want to promisify node-postgres’ pg.connect method along with the inner connection.query method provided in the callback.
node-postgres with massive amount of queries
I just started playing around with node.js with postgres, using node-postgres. One of the things I tried to do is to write a short js to populate my database, using a file with about 200,000 entries.
Storing a file in postgres using node-postgres
I’m trying to store a small file into a postgres db using the node-postgres module. I understand that I should use the bytea data type to do this. The problem I’m having is when I do some thing like:
node server can’t connect to postgres db
I recently switched from MySQL to postgres as my database for an node.js project. While I’m able to reach my remote postgres database from my local pgAdmin III (OSX) client, so far I’ve been unable to connect to my database through node.js. I’m sure that the credentials I entered for pgAdmin and my node.js were exactly the same. The other thing I’ve tried was setting my local ipadress to trust in stead of md5 in the pg_hba.conf at my database server. Is there anything I did wrong? My favourite search engine came up with some worrying hits about resetting my local os. I just used the example from the github repo doc of node-postgres:
Node calling postgres function with temp tables causing “memory leak”
I have a node.js program calling a Postgres (Amazon RDS micro instance) function, get_jobs within a transaction, 18 times a second using the node-postgres package by brianc.