xuyangzhong commented on code in PR #24760:
URL: https://github.com/apache/flink/pull/24760#discussion_r1595409695
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flink-table/flink-sql-gateway/src/main/java/org/apache/flink/table/gateway/service/materializedtable/MaterializedTableManager.java:
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@@ -169,6 +181,83 @@ private static void createMaterializedInContinuousMode(
}
}
+ private static ResultFetcher callAlterMaterializedTableRefreshOperation(
+ OperationExecutor operationExecutor,
+ OperationHandle handle,
+ AlterMaterializedTableRefreshOperation
alterMaterializedTableRefreshOperation) {
+ ObjectIdentifier materializedTableIdentifier =
+ alterMaterializedTableRefreshOperation.getTableIdentifier();
+ ResolvedCatalogBaseTable<?> table =
operationExecutor.getTable(materializedTableIdentifier);
+ if (!(table instanceof ResolvedCatalogMaterializedTable)) {
+ throw new TableException(
+ String.format(
+ "The table '%s' is not a materialized table.",
+ materializedTableIdentifier));
+ }
+
+ ResolvedCatalogMaterializedTable materializedTable =
+ (ResolvedCatalogMaterializedTable) table;
+
+ Map<String, String> partitionSpec =
+ alterMaterializedTableRefreshOperation.getPartitionSpec();
+
+ Set<String> allPartitionKeys =
+ new HashSet<>(((ResolvedCatalogMaterializedTable)
table).getPartitionKeys());
+ Set<String> unknownPartitionKeys = new
HashSet<>(partitionSpec.keySet());
+ unknownPartitionKeys.removeAll(allPartitionKeys);
+ if (!unknownPartitionKeys.isEmpty()) {
Review Comment:
Choose 1. We can only support string type at first.
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