refactor(query): use unchecked utf8 for payload flush (#19159)

zhang2014 · web-flow · commit 31c24ee03e48 · 2025-12-26T11:21:47.000+08:00
* refactor(query): use unchecked utf8 for payload flush

* z
diff --git a/src/query/expression/src/aggregate/payload_flush.rs b/src/query/expression/src/aggregate/payload_flush.rs
@@ -312,7 +312,7 @@ impl Payload {
         unsafe {
             for idx in 0..len {
                 let scalar = state.addresses[idx].read_bytes(col_offset);
-                binary_builder.put_and_commit(std::str::from_utf8(scalar).unwrap());
+                binary_builder.put_and_commit(std::str::from_utf8_unchecked(scalar));
             }
         }
         binary_builder.build()

Original file line number	Diff line number	Diff line change
`@@ -312,7 +312,7 @@ impl Payload {`
`312`	`312`	`unsafe {`
`313`	`313`	`for idx in 0..len {`
`314`	`314`	`let scalar = state.addresses[idx].read_bytes(col_offset);`
`315`		`- binary_builder.put_and_commit(std::str::from_utf8(scalar).unwrap());`
	`315`	`+ binary_builder.put_and_commit(std::str::from_utf8_unchecked(scalar));`
`316`	`316`	`}`
`317`	`317`	`}`
`318`	`318`	`binary_builder.build()`