Comments (3)
Just ran into another reason: "pg" doesn't correctly deserialize arrays of enums: brianc/node-pg-types#56
Mammoth has the type information to do it correctly.
from mammoth.
And would you suggest to let mammoth handle the pool and everything pg is doing right now as well or do you see another way?
from mammoth.
The statement about "parsing the text/binary protocol directly" was a bit extreme. I think we might get acceptable performance just passing in a custom value parser, e.g:
import pg from "pg";
const client = new pg.Client({
connectionString: "...",
types: {
getTypeParser(typeId: ..., format: 'text' | 'binary'): any {
return v => v;
}
}
} as any);
This just relays the raw string/binary value, so Mammoth can parse the values depending on the Mammoth schema. (It can use 'pg-types' to do the low-level work.)
from mammoth.
Related Issues (20)
- ON CONSTRAINT name cannot be a parameter token HOT 1
- select where not like HOT 3
- Next package publication? HOT 5
- Support empty strings for DEFAULT HOT 2
- How to declare `IDENTITY` columns? HOT 2
- orderBy alias HOT 7
- Alias coalesce column HOT 4
- Automatically resolving schema and relationships directly from the database HOT 2
- Temporal tables
- Mixing `raw` with `Expression` values.
- `Array<Token>` is assignable to `Token`
- Way to associate additional metadata with schema?
- Support custom types
- Generated SQL for WHERE clause doesn't match AST nesting HOT 1
- How can we help Mammoth 2.x move forward?
- guidance for Date objects
- How to configure db.count() to return a `number` type?
- Query inside jsonb
- CASE statements don't include the `CASE` and `END` keywords
- Option for `.as()` output to be wrapped in double-quotes? HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from mammoth.