Supported "need last cache" semantic for table/database schema - #15538
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jt2594838
approved these changes
Nov 19, 2025
jt2594838
approved these changes
Nov 24, 2025
…st_cache # Conflicts: # iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/execution/config/TableConfigTaskVisitor.java # iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/metadata/fetcher/cache/TableDeviceSchemaCache.java
…st_cache # Conflicts: # integration-test/src/test/java/org/apache/iotdb/relational/it/schema/IoTDBDatabaseIT.java # iotdb-core/confignode/src/main/java/org/apache/iotdb/confignode/manager/schema/ClusterSchemaManager.java # iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/execution/operator/source/relational/InformationSchemaContentSupplierFactory.java # iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/execution/config/TableConfigTaskVisitor.java # iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/execution/config/metadata/relational/AbstractDatabaseTask.java # iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/execution/config/metadata/relational/ShowDBTask.java # iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/statement/metadata/ShowDatabaseStatement.java # iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/table/InformationSchemaUtils.java # iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/schema/column/ColumnHeaderConstant.java # iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/schema/table/InformationSchema.java
# Conflicts: # iotdb-core/datanode/src/test/java/org/apache/iotdb/db/metadata/cache/TreeDeviceSchemaCacheManagerTest.java
jt2594838
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Aug 6, 2026
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Description
As the title said.
This PR has:
for an unfamiliar reader.
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Key changed/added classes (or packages if there are too many classes) in this PR