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Fix how column-stats backend handles date-times, grouping by hour. update MemoryRecordStore to work for an aggregate with a DateTimeGroupBy, at least enough for test to pass.

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darin.kelkhoff
2024-01-31 10:58:42 -06:00
parent 08e14ac346
commit 2a68478405
4 changed files with 147 additions and 12 deletions
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47
qqq-backend-core/src/test/java/com/kingsrook/qqq/backend/core/processes/implementations/columnstats/ColumnStatsStepTest.java
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@ -24,6 +24,7 @@ package com.kingsrook.qqq.backend.core.processes.implementations.columnstats;
import java.io.Serializable;
import java.math.BigDecimal;
import java.time.Instant;
import java.util.List;
import java.util.Map;
import com.kingsrook.qqq.backend.core.BaseTest;
@ -91,4 +92,50 @@ class ColumnStatsStepTest extends BaseTest
.hasFieldOrPropertyWithValue("percent", new BigDecimal("16.67"));
}
/*******************************************************************************
**
*******************************************************************************/
@Test
void testDateTimesRollupByHour() throws QException
{
InsertInput insertInput = new InsertInput();
insertInput.setTableName(TestUtils.TABLE_NAME_PERSON_MEMORY);
insertInput.setRecords(List.of(
new QRecord().withValue("timestamp", Instant.parse("2024-01-31T09:59:01Z")),
new QRecord().withValue("timestamp", Instant.parse("2024-01-31T09:59:59Z")),
new QRecord().withValue("timestamp", Instant.parse("2024-01-31T10:00:00Z")),
new QRecord().withValue("timestamp", Instant.parse("2024-01-31T10:01:01Z")),
new QRecord().withValue("timestamp", Instant.parse("2024-01-31T10:59:59Z")),
new QRecord().withValue("timestamp", null)
));
new InsertAction().execute(insertInput);
RunBackendStepInput input = new RunBackendStepInput();
input.addValue("tableName", TestUtils.TABLE_NAME_PERSON_MEMORY);
input.addValue("fieldName", "timestamp");
input.addValue("orderBy", "count.desc");
RunBackendStepOutput output = new RunBackendStepOutput();
new ColumnStatsStep().run(input, output);
Map<String, Serializable> values = output.getValues();
@SuppressWarnings("unchecked")
List<QRecord> valueCounts = (List<QRecord>) values.get("valueCounts");
assertThat(valueCounts.get(0).getValues())
.hasFieldOrPropertyWithValue("timestamp", Instant.parse("2024-01-31T10:00:00Z"))
.hasFieldOrPropertyWithValue("count", 3);
assertThat(valueCounts.get(1).getValues())
.hasFieldOrPropertyWithValue("timestamp", Instant.parse("2024-01-31T09:00:00Z"))
.hasFieldOrPropertyWithValue("count", 2);
assertThat(valueCounts.get(2).getValues())
.hasFieldOrPropertyWithValue("timestamp", null)
.hasFieldOrPropertyWithValue("count", 1);
}
}