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Support auto analyze mv #32433

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Merged
Jibing-Li merged 1 commit into from
Mar 19, 2024
Merged

Support auto analyze mv #32433

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11 changes: 11 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/catalog/OlapTable.java
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Original file line number Diff line number Diff line change
Expand Up @@ -762,6 +762,17 @@ public List<Column> getSchemaAllIndexes(boolean full) {
return columns;
}

public List<Column> getMvColumns(boolean full) {
List<Column> columns = Lists.newArrayList();
for (Long indexId : indexIdToMeta.keySet()) {
if (indexId == baseIndexId) {
continue;
}
columns.addAll(getSchemaByIndexId(indexId, full));
}
return columns;
}

public List<Column> getBaseSchemaKeyColumns() {
return getKeyColumnsByIndexId(baseIndexId);
}
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11 changes: 11 additions & 0 deletions fe/fe-core/src/main/java/org/apache/doris/statistics/StatisticsAutoCollector.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
package org.apache.doris.statistics;

import org.apache.doris.analysis.TableName;
import org.apache.doris.catalog.Column;
import org.apache.doris.catalog.Env;
import org.apache.doris.catalog.OlapTable;
import org.apache.doris.catalog.TableIf;
Expand Down Expand Up @@ -123,6 +124,7 @@ protected Optional<Map.Entry<TableName, Set<String>>> fetchJobFromMap(Map<TableN
}

protected void processOneJob(TableIf table, Set<String> columns, JobPriority priority) throws DdlException {
appendMvColumn(table, columns);
columns = columns.stream().filter(c -> StatisticsUtil.needAnalyzeColumn(table, c)).collect(Collectors.toSet());
appendPartitionColumns(table, columns);
if (columns.isEmpty()) {
Expand All @@ -145,6 +147,15 @@ protected void appendPartitionColumns(TableIf table, Set<String> columns) {
}
}

protected void appendMvColumn(TableIf table, Set<String> columns) {
if (!(table instanceof OlapTable)) {
return;
}
OlapTable olapTable = (OlapTable) table;
Set<String> mvColumns = olapTable.getMvColumns(false).stream().map(Column::getName).collect(Collectors.toSet());
columns.addAll(mvColumns);
}

protected boolean supportAutoAnalyze(TableIf tableIf) {
if (tableIf == null) {
return false;
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