| dropTable(String, String, boolean, boolean, boolean, boolean, boolean, boolean) |  | 0% | | 0% | 7 | 7 | 34 | 34 | 1 | 1 |
| createTable(CreateTableInfo) | | 0% | | 0% | 6 | 6 | 32 | 32 | 1 | 1 |
| createDb(String, boolean, Map) | | 0% | | 0% | 6 | 6 | 16 | 16 | 1 | 1 |
| renameTable(String, String, String) | | 0% | | 0% | 3 | 3 | 16 | 16 | 1 | 1 |
| dropDb(String, boolean, boolean) | | 0% | | 0% | 3 | 3 | 15 | 15 | 1 | 1 |
| addColumn(TableIf, Column, ColumnPosition) | | 0% | | n/a | 1 | 1 | 12 | 12 | 1 | 1 |
| modifyColumn(TableIf, Column, ColumnPosition) | | 0% | | n/a | 1 | 1 | 12 | 12 | 1 | 1 |
| addColumns(TableIf, List) | | 0% | | n/a | 1 | 1 | 11 | 11 | 1 | 1 |
| renameColumn(TableIf, String, String) | | 0% | | n/a | 1 | 1 | 11 | 11 | 1 | 1 |
| createOrReplaceBranch(TableIf, CreateOrReplaceBranchInfo) | | 0% | | n/a | 1 | 1 | 12 | 12 | 1 | 1 |
| createOrReplaceTag(TableIf, CreateOrReplaceTagInfo) | | 0% | | n/a | 1 | 1 | 12 | 12 | 1 | 1 |
| dropBranch(TableIf, DropBranchInfo) | | 0% | | n/a | 1 | 1 | 12 | 12 | 1 | 1 |
| dropTag(TableIf, DropTagInfo) | | 0% | | n/a | 1 | 1 | 12 | 12 | 1 | 1 |
| addPartitionField(TableIf, AddPartitionFieldOp) | | 0% | | n/a | 1 | 1 | 11 | 11 | 1 | 1 |
| dropPartitionField(TableIf, DropPartitionFieldOp) | | 0% | | n/a | 1 | 1 | 11 | 11 | 1 | 1 |
| replacePartitionField(TableIf, ReplacePartitionFieldOp) | | 0% | | n/a | 1 | 1 | 11 | 11 | 1 | 1 |
| dropColumn(TableIf, String) | | 0% | | n/a | 1 | 1 | 11 | 11 | 1 | 1 |
| reorderColumns(TableIf, List) | | 0% | | n/a | 1 | 1 | 11 | 11 | 1 | 1 |
| gsonPostProcess() |  | 28% | | 30% | 5 | 6 | 6 | 10 | 0 | 1 |
| afterExternalRename(String, String, String) | | 0% | | n/a | 1 | 1 | 7 | 7 | 1 | 1 |
| resolveAlterHandle(ExternalTable, ConnectorSession, ConnectorMetadata) | | 0% | | 0% | 2 | 2 | 6 | 6 | 1 | 1 |
| initLocalObjectsImpl() | | 52% | | 37% | 4 | 5 | 6 | 15 | 0 | 1 |
| checkWhenCreating() | | 69% | | 75% | 1 | 3 | 6 | 21 | 0 | 1 |
| afterExternalDdl(ExternalTable, long) | | 0% | | n/a | 1 | 1 | 5 | 5 | 1 | 1 |
| tableExist(SessionContext, String, String) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| toConnectorPosition(ColumnPosition) | | 0% | | 0% | 3 | 3 | 5 | 5 | 1 | 1 |
| legacyLogTypeToCatalogType(InitCatalogLog.Type) | | 0% | | 0% | 2 | 2 | 3 | 3 | 1 | 1 |
| listTableNamesFromRemote(SessionContext, String) | | 73% | | 75% | 1 | 3 | 3 | 11 | 0 | 1 |
| checkExternalTable(TableIf) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| overlayMetaCacheConfig(Map) | | 64% | | 50% | 3 | 4 | 3 | 9 | 0 | 1 |
| lambda$afterExternalDdl$5(ExternalTable, long, ExternalDatabase) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| onClose() | | 65% | | 100% | 0 | 2 | 2 | 8 | 0 | 1 |
| lambda$afterExternalDdl$4(ExternalDatabase, long, ExternalTable) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| listDatabaseNames() | | 62% | | n/a | 0 | 1 | 3 | 5 | 0 | 1 |
| lambda$afterExternalRename$6(String, ExternalDatabase) | | 0% | | n/a | 1 | 1 | 3 | 3 | 1 | 1 |
| lambda$dropTable$3(String, ExternalDatabase) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| lambda$dropTable$2(String, ExternalDatabase) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| lambda$createTable$1(ExternalDatabase) | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| initPreExecutionAuthenticator() | | 92% | | 50% | 2 | 3 | 2 | 11 | 0 | 1 |
| buildConnectorSession() | | 100% | | 100% | 0 | 2 | 0 | 12 | 0 | 1 |
| checkProperties() | | 100% | | n/a | 0 | 1 | 0 | 9 | 0 | 1 |
| createConnectorFromProperties() | | 100% | | n/a | 0 | 1 | 0 | 3 | 0 | 1 |
| PluginDrivenExternalCatalog(long, String, String, Map, String, Connector) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| onRefreshCache(boolean) | | 100% | | 100% | 0 | 3 | 0 | 6 | 0 | 1 |
| fromRemoteTableName(String, String) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| fromRemoteDatabaseName(String) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| buildDbForInit(String, String, long, InitCatalogLog.Type, boolean) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getType() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getConnector() | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| notifyPropertiesUpdated(Map) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| lambda$createConnectorFromProperties$0() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| PluginDrivenExternalCatalog() | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |