```
public interface DiagnosticsContext
```
A parameter object that is passed to DiagnosticsListener methods.

Author:

Lukas Eder

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`actualStatement()`	The actual statement that is being executed.
`Set<String>`	`duplicateStatements()`	The duplicate statements that all correspond to a single normalised statement.
`String`	`normalisedStatement()`	The normalised statement that all duplicates correspond to.
`List<String>`	`repeatedStatements()`	The repeated statements that all correspond to a single normalised statement.
`ResultSet`	`resultSet()`	The `ResultSet` available in this context, or `null`, if there was no result set.
`int`	`resultSetColumnIndex()`	The relevant column index (1 based) in the `ResultSet` if applicable, or `0` if there was no result set.
`int`	`resultSetConsumedColumnCount()`	The number of columns that were consumed from the `resultSet()`, or `-1` if there was no result set.
`List<String>`	`resultSetConsumedColumnNames()`	The number of columns that were consumed from the `resultSet()`, or `-1` if there was no result set.
`int`	`resultSetConsumedRows()`	The number of rows that were consumed from `resultSet()`, or `-1` if there was no result set.
`int`	`resultSetFetchedColumnCount()`	The number of columns that were actually available from `resultSet()`, or `-1` if there was no result set.
`List<String>`	`resultSetFetchedColumnNames()`	The number of columns that were actually available from `resultSet()`, or `-1` if there was no result set.
`int`	`resultSetFetchedRows()`	The number of rows that were actually available from `resultSet()`, or `-1` if there was no result set.
`boolean`	`resultSetMissingWasNullCall()`	There had been a missing `ResultSet.wasNull()` call on a previously consumed primitive type, which is reported to be `ResultSetMetaData.isNullable(int)`.
`boolean`	`resultSetUnnecessaryWasNullCall()`	There had been an unnecessary `ResultSet.wasNull()` call to check that a non-primitive type consumed previously was null, or the call was made more than once.

- Method Detail
  - resultSet
```
ResultSet resultSet()
```
    The ResultSet available in this context, or null, if there was no result set.
  - resultSetConsumedRows
```
int resultSetConsumedRows()
```
    The number of rows that were consumed from resultSet(), or -1 if there was no result set.
  - resultSetFetchedRows
```
int resultSetFetchedRows()
```
    The number of rows that were actually available from resultSet(), or -1 if there was no result set.
    Calling this method will try to scroll to the end of the resultSet(), in order to count the number of rows, which incurs overhead!
    If the result set is still being consumed (i.e. prior to the ResultSet.close() call), and scrolling back to the current row after scrolling to the end of resultSet() is not possible (e.g. because the driver supports only ResultSet.TYPE_FORWARD_ONLY), then this will return the same value as resultSetConsumedRows().
  - resultSetConsumedColumnCount
```
int resultSetConsumedColumnCount()
```
    The number of columns that were consumed from the resultSet(), or -1 if there was no result set.
    If the result set is still being consumed (i.e. prior to the ResultSet.close() call), then this will return the number of columns that were retrieved from the resultSet() set thus far.
  - resultSetFetchedColumnCount
```
int resultSetFetchedColumnCount()
```
    The number of columns that were actually available from resultSet(), or -1 if there was no result set.
  - resultSetConsumedColumnNames
```
List<String> resultSetConsumedColumnNames()
```
    The number of columns that were consumed from the resultSet(), or -1 if there was no result set.
    If the result set is still being consumed (i.e. prior to the ResultSet.close() call), then this will return the number of columns that were retrieved from the resultSet() set thus far.
  - resultSetFetchedColumnNames
```
List<String> resultSetFetchedColumnNames()
```
    The number of columns that were actually available from resultSet(), or -1 if there was no result set.
  - resultSetUnnecessaryWasNullCall
```
boolean resultSetUnnecessaryWasNullCall()
```
    There had been an unnecessary ResultSet.wasNull() call to check that a non-primitive type consumed previously was null, or the call was made more than once.
    resultSetColumnIndex() will return the relevant column index for which the ResultSet.wasNull() call was missing.
    
    See Also:
    
    resultSetColumnIndex()
  - resultSetMissingWasNullCall
```
boolean resultSetMissingWasNullCall()
```
    There had been a missing ResultSet.wasNull() call on a previously consumed primitive type, which is reported to be ResultSetMetaData.isNullable(int).
    resultSetColumnIndex() will return the relevant column index for which the ResultSet.wasNull() call was missing.
    
    See Also:
    
    resultSetColumnIndex()
  - resultSetColumnIndex
```
int resultSetColumnIndex()
```
    The relevant column index (1 based) in the ResultSet if applicable, or 0 if there was no result set.
  - actualStatement
```
String actualStatement()
```
    The actual statement that is being executed.
  - normalisedStatement
```
String normalisedStatement()
```
    The normalised statement that all duplicates correspond to.
  - duplicateStatements
```
Set<String> duplicateStatements()
```
    The duplicate statements that all correspond to a single normalised statement.
  - repeatedStatements
```
List<String> repeatedStatements()
```
    The repeated statements that all correspond to a single normalised statement.

Interface DiagnosticsContext

Method Summary

Method Detail

resultSet

resultSetConsumedRows

resultSetFetchedRows

resultSetConsumedColumnCount

resultSetFetchedColumnCount

resultSetConsumedColumnNames

resultSetFetchedColumnNames

resultSetUnnecessaryWasNullCall

resultSetMissingWasNullCall

resultSetColumnIndex

actualStatement

normalisedStatement

duplicateStatements

repeatedStatements