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Connection flag to disable prepared statements

See original GitHub issue

As far as I see in the source code, it is not possible to pass a flag like prepared_statements: false to pg client config. Is it possible to add this feature?

Thank you.

Issue Analytics

State:
Created 4 years ago
Comments:6

Top GitHub Comments

1reaction

charmandercommented, Jul 23, 2019

Your advise is one option but otherwise it does not look hard to modify requiresPreparation in /lib/query.js to check for a parameter to enable/disable prepared statements.

And throw an error if it does? That’s extremely niche. You can accomplish this by monkeypatching/via a wrapper if it helps you refactor for testing.

0reactions

lastmjscommented, Sep 4, 2020

You can accomplish this by monkeypatching/via a wrapper if it helps you refactor for testing.

@charmander Can you give me some detail on how I would accomplish this kind of monkeypatching? I’m trying to get node-postgres prepared statements to work with transaction pooling on RDS, and it’s proving extremely difficult (all prepared statements are session pinned). Getting rid of prepared statements would be a solution to this, but I’m not sure how to go about it. I am using Knex as well as node-postgres directly, so somehow being able to intercept very query to apply this would be nice.

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