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https://issues.apache.org/jira/browse/SPARK-36949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17427195#comment-17427195
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Max Gekk commented on SPARK-36949:
----------------------------------
I wasn't able to create a table with intervals:
{code:sql}
0: jdbc:hive2://localhost:10000/default> CREATE TABLE tbl1 (ym INTERVAL YEAR TO
MONTH) USING PARQUET;
Error: Error while compiling statement: FAILED: ParseException line 1:22 cannot
recognize input near 'INTERVAL' 'YEAR' 'TO' in column type
(state=42000,code=40000)
0: jdbc:hive2://localhost:10000/default> CREATE TABLE tbl1 (ym INTERVAL YEAR TO
MONTH);
Error: Error while compiling statement: FAILED: ParseException line 1:22 cannot
recognize input near 'INTERVAL' 'YEAR' 'TO' in column type
(state=42000,code=40000)
0: jdbc:hive2://localhost:10000/default> CREATE TABLE tbl1 (ym
interval_year_month);
Error: Error while compiling statement: FAILED: ParseException line 1:22 cannot
recognize input near 'interval_year_month' ')' '<EOF>' in column type
(state=42000,code=40000)
0: jdbc:hive2://localhost:10000/default> CREATE TABLE tbl1 (ym
INTERVAL_YEAR_MONTH) USING PARQUET;
Error: Error while compiling statement: FAILED: ParseException line 1:22 cannot
recognize input near 'INTERVAL_YEAR_MONTH' ')' 'USING' in column type
(state=42000,code=40000)
{code}
but Hive accepts intervals as literals:
{code:sql}
0: jdbc:hive2://localhost:10000/default> SELECT INTERVAL '1-1' YEAR TO MONTH;
+------+
| _c0 |
+------+
| 1-1 |
+------+
{code}
Maybe Hive just doesn't support saving intervals but only intervals in
expressions.
> Fix CREATE TABLE AS SELECT of ANSI intervals
> --------------------------------------------
>
> Key: SPARK-36949
> URL: https://issues.apache.org/jira/browse/SPARK-36949
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Max Gekk
> Priority: Major
>
> The given SQL should work:
> {code:sql}
> spark-sql> CREATE TABLE tbl1 STORED AS PARQUET AS SELECT INTERVAL '1-1' YEAR
> TO MONTH AS YM;
> 21/10/07 21:35:59 WARN SessionState: METASTORE_FILTER_HOOK will be ignored,
> since hive.security.authorization.manager is set to instance of
> HiveAuthorizerFactory.
> Error in query: org.apache.hadoop.hive.ql.metadata.HiveException:
> java.lang.IllegalArgumentException: Error: type expected at the position 0 of
> 'interval year to month' but 'interval year to month' is found
> {code}
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