Details
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Bug
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Status: Closed
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Critical
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Resolution: Fixed
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None
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None
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None
Description
Tried the patch for JIRA496, now the storage engine is able to read parquet files, but cast only returns one row.
0: jdbc:drill:schema=dfs> select * from days;
----------------------+
| day | week_day |
----------------------+
| 1 | [B@2cef1cb4 |
| 2 | [B@6458478 |
| 5 | [B@3dfbe57f |
| 4 | [B@649814a3 |
| 3 | [B@3c730ced |
| 6 | [B@2555ba9c |
| 7 | [B@1f4e6aea |
----------------------+
7 rows selected (1.829 seconds)
0: jdbc:drill:schema=dfs> select `day`, cast(week_day as varchar(20)) from days;
----------------------+
| day | EXPR$1 |
----------------------+
| 1 | Sunday |
| 2 | |
| 5 | |
| 4 | |
| 3 | |
| 6 | |
| 7 |
----------------------+