Package org.jooq

Interface DiagnosticsContext

  • public interface DiagnosticsContext
    A parameter object that is passed to DiagnosticsListener methods.
    Author:
    Lukas Eder

    • Method Detail

      • resultSet

        java.sql.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

        java.util.List<java.lang.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

        java.util.List<java.lang.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

        java.lang.String actualStatement()
        The actual statement that is being executed.

      • normalisedStatement

        java.lang.String normalisedStatement()
        The normalised statement that all duplicates correspond to.

      • duplicateStatements

        java.util.Set<java.lang.String> duplicateStatements()
        The duplicate statements that all correspond to a single normalised statement.

      • repeatedStatements

        java.util.List<java.lang.String> repeatedStatements()
        The repeated statements that all correspond to a single normalised statement.