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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2022/06/22 04:19:10 UTC
[GitHub] [iceberg] findinpath opened a new pull request, #5110: Core: Build partition spec with case insensitive source column identifiers
findinpath opened a new pull request, #5110:
URL: https://github.com/apache/iceberg/pull/5110
Address the following scenario:
```
onSpark().executeQuery(format(
"CREATE TABLE %s (id INTEGER, `mIxEd_COL` STRING) USING ICEBERG",
sparkTableName));
assertQueryFailure(() -> onTrino().executeQuery("ALTER TABLE " + trinoTableName + " SET PROPERTIES partitioning = ARRAY['mIxEd_COL']"))
.hasMessageContaining("Cannot find source column: mixed_col);
```
Trino lowercases internally the identifiers for the column names.
This PR attempts to provide a transparent fashion to allow building a `PartitionSpec` by specifying the source column names in a case insensitive fashion.
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[GitHub] [iceberg] findinpath closed pull request #5110: Core: Build partition spec with case insensitive source column identifiers
Posted by GitBox <gi...@apache.org>.
findinpath closed pull request #5110: Core: Build partition spec with case insensitive source column identifiers
URL: https://github.com/apache/iceberg/pull/5110
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