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feat: to_time function #19540

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feat: to_time function #19540

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9917de9
feat: to_time function
kumarUjjawal Dec 29, 2025
893e97f
Address reviewer feedback: add constants and timestamp support
kumarUjjawal Dec 29, 2025
d429fa3
update docs
kumarUjjawal Dec 29, 2025
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7 changes: 7 additions & 0 deletions datafusion/functions/src/datetime/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@ pub mod planner;
pub mod to_char;
pub mod to_date;
pub mod to_local_time;
pub mod to_time;
pub mod to_timestamp;
pub mod to_unixtime;

Expand All @@ -50,6 +51,7 @@ make_udf_function!(from_unixtime::FromUnixtimeFunc, from_unixtime);
make_udf_function!(to_char::ToCharFunc, to_char);
make_udf_function!(to_date::ToDateFunc, to_date);
make_udf_function!(to_local_time::ToLocalTimeFunc, to_local_time);
make_udf_function!(to_time::ToTimeFunc, to_time);
make_udf_function!(to_unixtime::ToUnixtimeFunc, to_unixtime);
make_udf_function!(to_timestamp::ToTimestampFunc, to_timestamp);
make_udf_function!(to_timestamp::ToTimestampSecondsFunc, to_timestamp_seconds);
Expand Down Expand Up @@ -110,6 +112,10 @@ pub mod expr_fn {
to_unixtime,
"converts a value to seconds since the unix epoch",
args,
),(
to_time,
"converts a string and optional formats to a `Time64(Nanoseconds)`",
args,
),(
to_timestamp,
"converts a string and optional formats to a `Timestamp(Nanoseconds, None)`",
Expand Down Expand Up @@ -278,6 +284,7 @@ pub fn functions() -> Vec<Arc<ScalarUDF>> {
to_char(),
to_date(),
to_local_time(),
to_time(),
to_unixtime(),
to_timestamp(),
to_timestamp_seconds(),
Expand Down
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