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Posted to commits@hudi.apache.org by GitBox <gi...@apache.org> on 2021/08/03 20:23:08 UTC
[GitHub] [hudi] nsivabalan commented on pull request #3393: [HUDI-1842] Spark Sql Support For The Exists Hoodie Table
nsivabalan commented on pull request #3393:
URL: https://github.com/apache/hudi/pull/3393#issuecomment-892140145
Hey peng. I did a round of testing on this patch. Here are my findings.
Insert into is till prefixing col name to meta fields.
```
select * from hudi_ny where tpep_pickup_datetime like '%00:04:03%';
20210802105420 20210802105420_2_23 **2019-01-01 00:04:03** **2019-01-01** c5e6a617-dfc5-4051-8c1a-8daead3847af-0_2-37-62_20210802105420.parquet 2 2019-01-01 00:04:03 2019-01-01 00:11:48 1 3.01 1 N 137 262 1 10.0 0.5 0.5 2.26 0.0 0.3 13.56 NULL 2019-01-01
20210803162030 20210803162030_0_1 **tpep_pickup_datetime:2021-01-01 00:04:03** **date_col=2021-01-01** c5c72f9e-9a63-48ca-a981-4302890f5210-0_0-27-1635_20210803162030.parquet 2 2021-01-01 00:04:03 2021-01-01 00:11:48 1 3.01 1 N 137 262 10.0 0.5 0.5 2.26 0.0 0.3 13.56 NULL 2021-01-01
Time taken: 0.524 seconds, Fetched 2 row(s)
```
1st row was was of the table before onboarding to spark-sql.
2nd row was inserted using insert into.
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