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Array parameters encoding fails

See original GitHub issue

Version: 0.10.1

This query fails: pool.preparedQuery("select $1", Tuple.of(new Integer[] { 1, 2, 3, 4 }), System.out::println); with this exception: java.lang.ClassCastException: java.base/[Ljava.lang.Integer; cannot be cast to java.base/java.lang.String

Reading the message formats (https://www.postgresql.org/docs/10/static/protocol-message-formats.html), I see we can send the parameters data types.

And this project seems to have handle that in the past, because now it’s commented out: https://github.com/reactiverse/reactive-pg-client/blob/master/src/main/java/io/reactiverse/pgclient/impl/codec/encoder/MessageEncoder.java#L225

Maybe it’s not the source of the issue? But it seems related.

Issue Analytics

State:
Created 5 years ago
Comments:10 (6 by maintainers)

Top GitHub Comments

1reaction

vietjcommented, Aug 30, 2018

great, I’m releasing a 0.10.2 today with this fix

0reactions

vietjcommented, Aug 31, 2018

thanks @atvictor I will investigate on this case

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