pgjdbc/pgjdbc GitHub issues and pull requests (mirror)
help / color / mirror / Atom feedFrom: victornoel (@victornoel) <[email protected]>
To: pgjdbc/pgjdbc <[email protected]>
Subject: Re: [pgjdbc/pgjdbc] issue #3845: Wrong result on equality between Date and Timestamp given as query parameter
Date: Wed, 22 Oct 2025 08:24:24 +0000
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
Hi,
It feels like the jdbc driver is not properly propagating the type of the parameters, for example if I do:
```java
var date = java.sql.Date.valueOf(LocalDate.of(2013, 03, 21));
var timestamp = java.sql.Timestamp.valueOf(LocalDateTime.of(2013, 03, 21, 13, 14));
var preparedStatement = conn.prepareStatement("SELECT pg_typeof(?), pg_typeof(?)");
preparedStatement.setDate(1, date);
preparedStatement.setTimestamp(2, timestamp);
```
I get the error: ERROR: could not determine data type of parameter $1
This means that the problem is not only with timestamp, but also with date.
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To: github://pgjdbc/pgjdbc
Cc: [email protected], [email protected]
Subject: Re: [pgjdbc/pgjdbc] issue #3845: Wrong result on equality between Date and Timestamp given as query parameter
In-Reply-To: <<[email protected]>>
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