The properties are either defined as the first parameter of the function call metadata.add() or separate classes.
| Property | Category | Reference | Description |
|---|---|---|---|
| batch-size | Cardinality | Link | Estimated number of rows in a batch that is returned. |
| bytecode | Status | Link | The corresponding bytecode of the operation. Have not observed this in practice. |
| dbHits | Status | Link | Estimated number of hits on db. |
| Details | Configuration | Link | Runtime details. Typically include the columns returned. |
| EstimatedRows | Cardinality | Link | Estimated rows returned. |
| GlobalMemory | Cost | Link | Estimated global memory consumption. |
| Id | Configuration | Link | The unique id to distinguish associated operations. |
| identifiers | Configuration | Link | The names of variables that are used in the query. |
| Memory | Cost | Link | Estimated memory consumption. |
| Order | Configuration | Link | Whether the returned data is ordered. |
| pageCacheHitRatio | Status | Link | Estimated ratio of hitting page cache. |
| pageCacheHits | Status | Link | Estimated hit counts on the page cache. |
| pageCacheMisses | Status | Link | Estimated miss counts on the page cache. |
| PipelineInfo | Status | Link | The information of pipeline. Have not observed it in practice. |
| planner | Configuration | Link | The models used for query planning. |
| planner-impl | Configuration | Link | The implementation of the query planner used to generate the query execution plan for a Cypher query. |
| planner-version | Configuration | Link | The planner version. |
| rows | Cardinality | Link | Actual number of rows returned. |
| runtime | Configuration | Link | The runtime model. |
| runtime-impl | Configuration | Link | The runtime version. |
| runtime-version | Configuration | Link | The runtime version. |
| source | Configuration | Link | The data being accessed. Have not observed in practice. |
| string-representation | Status | Link | The string representation of the query plan. |
| time | Cost | Link | Estimated time consumed. |
| version | Configuration | Link | The version. |