Nikola Mandic created SPARK-48698:
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Summary: Support analyze column stats for tables with collated
columns
Key: SPARK-48698
URL: https://issues.apache.org/jira/browse/SPARK-48698
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 4.0.0
Reporter: Nikola Mandic
Following sequence fails:
{code:java}
> create table t(s string collate utf8_lcase) using parquet;
> insert into t values ('A');
> analyze table t compute statistics for all columns;
[UNSUPPORTED_FEATURE.ANALYZE_UNSUPPORTED_COLUMN_TYPE] The feature is not
supported: The ANALYZE TABLE FOR COLUMNS command does not support the type
"STRING COLLATE UTF8_LCASE" of the column `s` in the table
`spark_catalog`.`default`.`t`. SQLSTATE: 0A000
{code}
Users should be able to run ANALYZE commands on tables which have columns with
collated type.
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