Fixes wrong value for microsecs in a day #1849
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YohDeadfall
reviewed
Sep 10, 2024
pgrx/src/datum/time_with_timezone.rs
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| @@ -24,7 +24,10 @@ use std::panic::{RefUnwindSafe, UnwindSafe}; | |||
| #[derive(Debug, Copy, Clone)] | |||
| #[repr(transparent)] | |||
| pub struct TimeWithTimeZone(pg_sys::TimeTzADT); | |||
| const MICROSECONDS_PER_DAY: pg_sys::TimeADT = 86_400_000; | |||
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| // 86_400_000_000 | |||
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Thanks for the fix! Could you mention that it comes from the USECS_PER_DAY constant?
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Makes sense, let's reuse that const across datetime module.
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Thanks @aykut-bozkurt. Could you add a test for this in the pgrx-tests crate? I believe there’s a module for date/time tests already. |
YohDeadfall
reviewed
Sep 10, 2024
| @@ -24,6 +24,9 @@ mod ops; | |||
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| pub use ctor::*; | |||
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| pub const USECS_PER_SEC: i64 = 1_000_000; | |||
| pub const USECS_PER_DAY: i64 = pg_sys::SECS_PER_DAY as i64 * USECS_PER_SEC; | |||
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@eeeebbbbrrrr, why does pg_sys has SECS_PER_DAY generated but not USECS_PER_SEC?
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hmm. Probably b/c of how it's defined in timestamp.h:
#define USECS_PER_SEC INT64CONST(1000000)Kinda doubt bindgen can see through even that simple of a #define.
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I was very tired that week. |
daamien
pushed a commit
to daamien/pgrx
that referenced
this pull request
Sep 12, 2024
`MICROSECONDS_PER_DAY` constant at `time_with_timezone.rs` misses 3 additional zeros for microseconds part. That breaks conversion from `(pg_sys::TimeADT, i32)` to `TimeWithTimeZone`. Fixes pgcentralfoundation#1850
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MICROSECONDS_PER_DAYconstant attime_with_timezone.rsmisses 3 additional zeros for microseconds part.That breaks conversion from
(pg_sys::TimeADT, i32)toTimeWithTimeZone.Fixes #1850