Package org.cojen.tupl.diag
package org.cojen.tupl.diag
Diagnostics support.
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ClassDescriptionIndex compaction observer.Collection of database statistics.Lock request which was in a deadlock.Listener which receives notifications of actions being performed by the database.Defines the various types of events that an
EventListenercan receive.Event type category.Collection of stats from theanalyzemethod.A query plan tree structure.Query plan node which applies aggregation.Query plan node which represents a concatenated set of plans.Query plan node which represents a union set of plans, where each source plan only produces rows which aren't produced by the other sources.Query plan node which represents an empty set.Query plan node which only checks for the existance of at least one row.Query plan node which filters out rows.Query plan node which scans all rows of a table.Query plan node which applies grouping.Query plan node which sorts rows within a group.Query plan node which represents a single row with no columns.Query plan node which loads at most one row from a table.Query plan node which applies custom row mapping and filtering.Query plan node which represents a concatenated set of plans which have an explicit ordering, and source rows are compared to each other to maintain the ordering.Query plan node which represents a union set of plans which have an common ordering, and rows are compared to each other for eliminating duplicates.Query plan node which joins a target to a source based on a common set of columns.Query plan node which represents a nested loop join.Query plan node which joins index rows to primary rows.Query plan node which scans a range of rows from a table.Query plan node which represents a union set of plans, where each source plan is limited to a range, and all sources produce rows in the same order.Query plan node which scans a table.Query plan node which represents a set of plans.Query plan node which sorts the rows.Query plan node which accesses rows from a table.Query plan node which represents a union set of plans.Index verification observer.