Amazon Redshift 將不再支援從修補程式 198 開始建立新的 Python UDFs。現有 Python UDF 將繼續正常運作至 2026 年 6 月 30 日。如需詳細資訊，請參閱[部落格文章](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/)。
本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。
# STL\$1LOAD\$1COMMITS
傳回資訊以追蹤資料載入或對其進行故障診斷。
此檢視會在每一個資料檔案載入至資料庫資料表時記錄其進度。
所有使用者都可看見 STL\$1LOAD\$1COMMITS。超級使用者可以看見所有資料列；一般使用者只能看見自己的資料。如需詳細資訊，請參閱[系統資料表和檢視中資料的可見性](cm_chap_system-tables.md#c_visibility-of-data)。
**注意**
STL\$1LOAD\$1COMMITS 僅包含在主佈建叢集上執行的查詢。但不包含在並行擴縮叢集上或無伺服器命名空間上執行的查詢。若要存取在主要叢集、並行擴縮叢集和無伺服器命名空間上執行的查詢說明計畫，建議您使用 SYS 監控檢視 [SYS\$1LOAD\$1DETAIL](SYS_LOAD_DETAIL.md)。SYS 監視檢視中的資料會格式化為更易於使用和理解。
## 資料表欄
[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_tw/redshift/latest/dg/r_STL_LOAD_COMMITS.html)
## 範例查詢
下列範例傳回上次 COPY 操作的詳細資訊。
```
select query, trim(filename) as file, curtime as updated
from stl_load_commits
where query = pg_last_copy_id();
query | file | updated
-------+----------------------------------+----------------------------
28554 | s3://dw-tickit/category_pipe.txt | 2013-11-01 17:14:52.648486
(1 row)
```
下列查詢包含 TICKIT 資料庫中全新載入之資料表的項目：
```
select query, trim(filename), curtime
from stl_load_commits
where filename like '%tickit%' order by query;
```
```
query | btrim | curtime
-------+---------------------------+----------------------------
22475 | tickit/allusers_pipe.txt | 2013-02-08 20:58:23.274186
22478 | tickit/venue_pipe.txt | 2013-02-08 20:58:25.070604
22480 | tickit/category_pipe.txt | 2013-02-08 20:58:27.333472
22482 | tickit/date2008_pipe.txt | 2013-02-08 20:58:28.608305
22485 | tickit/allevents_pipe.txt | 2013-02-08 20:58:29.99489
22487 | tickit/listings_pipe.txt | 2013-02-08 20:58:37.632939
22593 | tickit/allusers_pipe.txt | 2013-02-08 21:04:08.400491
22596 | tickit/venue_pipe.txt | 2013-02-08 21:04:10.056055
22598 | tickit/category_pipe.txt | 2013-02-08 21:04:11.465049
22600 | tickit/date2008_pipe.txt | 2013-02-08 21:04:12.461502
22603 | tickit/allevents_pipe.txt | 2013-02-08 21:04:14.785124
22605 | tickit/listings_pipe.txt | 2013-02-08 21:04:20.170594
(12 rows)
```
事實上，記錄寫入至此系統檢視的日誌檔案，並不表示已成功遞交載入，做為其包含交易的一部分。若要驗證載入遞交，請查詢 STL\$1UTILITYTEXT 檢視，並尋找與 COPY 交易相對應的 COMMIT 記錄。例如，此查詢會針對 STL\$1UTILITYTEXT 根據子查詢聯結 STL\$1LOAD\$1COMMITS 和 STL\$1QUERY：
```
select l.query,rtrim(l.filename),q.xid
from stl_load_commits l, stl_query q
where l.query=q.query
and exists
(select xid from stl_utilitytext where xid=q.xid and rtrim("text")='COMMIT');
query | rtrim | xid
-------+---------------------------+-------
22600 | tickit/date2008_pipe.txt | 68311
22480 | tickit/category_pipe.txt | 68066
7508 | allusers_pipe.txt | 23365
7552 | category_pipe.txt | 23415
7576 | allevents_pipe.txt | 23429
7516 | venue_pipe.txt | 23390
7604 | listings_pipe.txt | 23445
22596 | tickit/venue_pipe.txt | 68309
22605 | tickit/listings_pipe.txt | 68316
22593 | tickit/allusers_pipe.txt | 68305
22485 | tickit/allevents_pipe.txt | 68071
7561 | allevents_pipe.txt | 23429
7541 | category_pipe.txt | 23415
7558 | date2008_pipe.txt | 23428
22478 | tickit/venue_pipe.txt | 68065
526 | date2008_pipe.txt | 2572
7466 | allusers_pipe.txt | 23365
22482 | tickit/date2008_pipe.txt | 68067
22598 | tickit/category_pipe.txt | 68310
22603 | tickit/allevents_pipe.txt | 68315
22475 | tickit/allusers_pipe.txt | 68061
547 | date2008_pipe.txt | 2572
22487 | tickit/listings_pipe.txt | 68072
7531 | venue_pipe.txt | 23390
7583 | listings_pipe.txt | 23445
(25 rows)
```
以下範例反白顯示 is\$1partial 和 start\$1offset 欄值。
```
-- Single large file copy without scan range
SELECT count(*) FROM stl_load_commits WHERE query = pg_last_copy_id();
1
-- Single large uncompressed, delimited file copy with scan range
SELECT count(*) FROM stl_load_commits WHERE query = pg_last_copy_id();
16
-- Scan range offset logging in the file at 64MB boundary.
SELECT start_offset FROM stl_load_commits
WHERE query = pg_last_copy_id() ORDER BY start_offset;
0
67108864
134217728
201326592
268435456
335544320
402653184
469762048
536870912
603979776
671088640
738197504
805306368
872415232
939524096
1006632960
```