abhishekrb19 commented on code in PR #16223:
URL: https://github.com/apache/druid/pull/16223#discussion_r1567873060
##########
sql/src/test/java/org/apache/druid/sql/calcite/CalciteCatalogIngestionDmlTest.java:
##########
@@ -210,11 +237,492 @@ public DruidTable resolveDatasource(
final DatasourceTable.PhysicalDatasourceMetadata dsMetadata
)
{
- if (resolvedTables.get(tableName) != null) {
- return resolvedTables.get(tableName);
+ if (RESOLVED_TABLES.get(tableName) != null) {
+ return RESOLVED_TABLES.get(tableName);
}
return dsMetadata == null ? null : new DatasourceTable(dsMetadata);
}
};
}
+
+ /**
+ * If the segment grain is given in the catalog and absent in the
PARTITIONED BY clause in the query, then use the
+ * value from the catalog.
+ */
+ @Test
+ public void testInsertHourGrainPartitonedByFromCatalog()
+ {
+ testIngestionQuery()
+ .sql(StringUtils.format(dmlPrefixPattern, "hourDs") + "\n" +
+ "SELECT * FROM foo")
+ .authentication(CalciteTests.SUPER_USER_AUTH_RESULT)
+ .expectTarget("hourDs", FOO_TABLE_SIGNATURE)
+ .expectResources(dataSourceWrite("hourDs"), dataSourceRead("foo"))
+ .expectQuery(
+ newScanQueryBuilder()
+ .dataSource("foo")
+ .intervals(querySegmentSpec(Filtration.eternity()))
+ // Scan query lists columns in alphabetical order independent
of the
+ // SQL project list or the defined schema.
+ .columns("__time", "cnt", "dim1", "dim2", "dim3", "m1", "m2",
"unique_dim1")
+ .context(queryContextWithGranularity(Granularities.HOUR))
+ .build()
+ )
+ .verify();
+ }
+
+ /**
+ * If the segment grain is given in the catalog, and also by PARTITIONED BY,
then
+ * the query value is used.
+ */
+ @Test
+ public void testInsertHourGrainWithDayPartitonedByFromQuery()
+ {
+ testIngestionQuery()
+ .sql(StringUtils.format(dmlPrefixPattern, "hourDs") + "\n" +
+ "SELECT * FROM foo\n" +
+ "PARTITIONED BY day")
+ .authentication(CalciteTests.SUPER_USER_AUTH_RESULT)
+ .expectTarget("hourDs", FOO_TABLE_SIGNATURE)
+ .expectResources(dataSourceWrite("hourDs"), dataSourceRead("foo"))
+ .expectQuery(
+ newScanQueryBuilder()
+ .dataSource("foo")
+ .intervals(querySegmentSpec(Filtration.eternity()))
+ // Scan query lists columns in alphabetical order independent
of the
+ // SQL project list or the defined schema.
+ .columns("__time", "cnt", "dim1", "dim2", "dim3", "m1", "m2",
"unique_dim1")
+ .context(queryContextWithGranularity(Granularities.DAY))
+ .build()
+ )
+ .verify();
+ }
+
+ /**
+ * If the segment grain is absent in the catalog and absent in the
PARTITIONED BY clause in the query, then
+ * validation error.
+ */
+ @Test
+ public void testInsertNoPartitonedByFromCatalog()
+ {
+ testIngestionQuery()
+ .sql(StringUtils.format(dmlPrefixPattern, "noPartitonedBy") + "\n" +
+ "SELECT * FROM foo")
+ .authentication(CalciteTests.SUPER_USER_AUTH_RESULT)
+ .authentication(CalciteTests.SUPER_USER_AUTH_RESULT)
+ .expectValidationError(
+ DruidException.class,
+ StringUtils.format("Operation [%s] requires a PARTITIONED BY to be
explicitly defined, but none was found.", operationName)
Review Comment:
Perhaps be more explicit in the error message (the actual code also needs to
change):
```suggestion
StringUtils.format("Operation [%s] requires a PARTITIONED BY
clause to be explicitly defined in the query or the catalog, but none was
found.", operationName)
```
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