bravius commented on issue #236:
URL: https://github.com/apache/age/issues/236#issuecomment-1164686196
Posting the results of some experiments, for when others run into the same
issue.
First, I tried a quick experiment to change the scaling of entry ids to 40
bits instead of 48. No luck, server just crashes on any graph operation (after
complete re-initialization of AGE extension via DROP/CREATE extension), so I
think changing the scaling of the graphid type is more involved than just
altering graphid.h definitions and recompiling. I don't think the solution is
ideal anyway, since the issue is with the JavaScript client, not AGE.
Second, I tried having the node-pg-age driver convert integers to BigInt
instead of Number. This works great, except any de/serialization code, e.g.
json, has to be re-written to handle BigInt.
To change the node driver to use BigInt instead of Number involves changing
just one line in CustomAgTypeListener.ts:
```
exitIntegerValue (ctx: IntegerValueContext): void {
- const value = parseInt(ctx.text)
+ const value = BigInt(ctx.text)
if (!this.pushIfArray(value)) {
this.lastValue = value
}
}
```
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