EmmyMiao87 commented on a change in pull request #2821: The new materialized
view selector
URL: https://github.com/apache/incubator-doris/pull/2821#discussion_r375120683
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File path: fe/src/main/java/org/apache/doris/catalog/OlapTable.java
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@@ -292,6 +292,10 @@ public void setIndexStorageType(Long indexId,
TStorageType newStorageType) {
public void rebuildFullSchema() {
fullSchema.clear();
nameToColumn.clear();
+ for (Column baseColumn : indexIdToSchema.get(baseIndexId)) {
Review comment:
The order of the table structure in this map is not necessarily. However
those two attributes `fullSchema` and `nameToColumn` must contain the base
schema of table.
So we need to add the base schema into those attributes firstly.
Then I supplement those temporary columns caused by the schema change.
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