All Superinterfaces:

Serializable

All Known Implementing Classes:

QueryStatisticsImpl
```
public interface QueryStatistics
extends Serializable
```
Statistics relating to a particular query written in HQL or SQL.
Note that for a cached query, the number of cache misses is the same as the number of queries actually executed against the database.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`long`	`getCacheHitCount()`	The number of cache hits for this query.
`long`	`getCacheMissCount()`	The number of cache misses for this query
`long`	`getCachePutCount()`	The number of cache puts for this query
`long`	`getExecutionAvgTime()`	What is the average amount time taken to execute this query?
`double`	`getExecutionAvgTimeAsDouble()`
`long`	`getExecutionCount()`	How many times has this query been executed?
`long`	`getExecutionMaxTime()`	What is the max amount time taken to execute this query?
`long`	`getExecutionMinTime()`	What is the min amount time taken to execute this query?
`long`	`getExecutionRowCount()`	How many `ResultSet` rows have been processed for this query
`long`	`getExecutionTotalTime()`	How long, cumulatively, have all executions of this query taken?
`default long`	`getPlanCacheHitCount()`	The number of query plans successfully fetched from the cache.
`default long`	`getPlanCacheMissCount()`	The number of query plans not fetched from the cache.
`default long`	`getPlanCompilationTotalMicroseconds()`	The overall time spent to compile the plan for this particular query.

- Method Detail
  - getExecutionCount
```
long getExecutionCount()
```
    How many times has this query been executed?
  - getExecutionRowCount
```
long getExecutionRowCount()
```
    How many ResultSet rows have been processed for this query
  - getExecutionAvgTime
```
long getExecutionAvgTime()
```
    What is the average amount time taken to execute this query?
  - getExecutionMaxTime
```
long getExecutionMaxTime()
```
    What is the max amount time taken to execute this query?
  - getExecutionMinTime
```
long getExecutionMinTime()
```
    What is the min amount time taken to execute this query?
  - getExecutionTotalTime
```
long getExecutionTotalTime()
```
    How long, cumulatively, have all executions of this query taken?
  - getExecutionAvgTimeAsDouble
```
double getExecutionAvgTimeAsDouble()
```
  - getCacheHitCount
```
long getCacheHitCount()
```
    The number of cache hits for this query.
    
    API Note:
    
    Note that a query can be saved into different regions at different times. This value represents the sum total across all of those regions
  - getCacheMissCount
```
long getCacheMissCount()
```
    The number of cache misses for this query
    
    API Note:
    
    Note that a query can be saved into different regions at different times. This value represents the sum total across all of those regions
  - getCachePutCount
```
long getCachePutCount()
```
    The number of cache puts for this query
    
    API Note:
    
    Note that a query can be saved into different regions at different times. This value represents the sum total across all of those regions
  - getPlanCacheHitCount
```
default long getPlanCacheHitCount()
```
    The number of query plans successfully fetched from the cache.
  - getPlanCacheMissCount
```
default long getPlanCacheMissCount()
```
    The number of query plans *not* fetched from the cache.
  - getPlanCompilationTotalMicroseconds
```
default long getPlanCompilationTotalMicroseconds()
```
    The overall time spent to compile the plan for this particular query.

Interface QueryStatistics

Method Summary

Method Detail

getExecutionCount

getExecutionRowCount

getExecutionAvgTime

getExecutionMaxTime

getExecutionMinTime

getExecutionTotalTime

getExecutionAvgTimeAsDouble

getCacheHitCount

getCacheMissCount

getCachePutCount

getPlanCacheHitCount

getPlanCacheMissCount

getPlanCompilationTotalMicroseconds