niuge01 commented on a change in pull request #3661: [WIP] Support materialized
view
URL: https://github.com/apache/carbondata/pull/3661#discussion_r395968044
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File path:
core/src/main/java/org/apache/carbondata/core/metadata/schema/table/CarbonTable.java
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@@ -885,6 +894,16 @@ public boolean isChildTableForMV() {
.get(CarbonCommonConstants.PARENT_TABLES).isEmpty();
}
+ /**
+ * Return true if this table is a MV table (child table of other table)
+ */
+ public boolean isMaterializedView() {
+ return tableInfo.getFactTable().getTableProperties()
+ .get(CarbonCommonConstants.ASSOCIATED_TABLES) != null &&
+ !tableInfo.getFactTable().getTableProperties()
+ .get(CarbonCommonConstants.ASSOCIATED_TABLES).isEmpty();
Review comment:
Yes, both are same, the isMVTable method will be delete when clean the old
mv implementation
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