[GitHub] [doris] hello-stephen commented on pull request #20143: [Optimize](Function) Add fast path for col like '%%' or col like '%' or regexp '\\.*'

["hello-stephen (via GitHub)" <gi...@apache.org>]

hello-stephen commented on PR #20143:
URL: https://github.com/apache/doris/pull/20143#issuecomment-1565857969

   TeamCity pipeline, clickbench performance test result:
    the sum of best hot time: 34.74 seconds
    stream load tsv:          427 seconds loaded 74807831229 Bytes, about 167 MB/s
    stream load json:         23 seconds loaded 2358488459 Bytes, about 97 MB/s
    stream load orc:          58 seconds loaded 1101869774 Bytes, about 18 MB/s
    stream load parquet:          31 seconds loaded 861443392 Bytes, about 26 MB/s
    insert into select:          76.8 seconds inserted 10000000 Rows, about 130K ops/s
    https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20230528040911_clickbench_pr_152049.html


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