Package com.djrapitops.plan.storage.database.transactions.patches

Class SessionsOptimizationPatch

java.lang.Object

com.djrapitops.plan.storage.database.transactions.Transaction

com.djrapitops.plan.storage.database.transactions.init.OperationCriticalTransaction

com.djrapitops.plan.storage.database.transactions.patches.Patch

com.djrapitops.plan.storage.database.transactions.patches.SessionsOptimizationPatch

public class SessionsOptimizationPatch
extends Patch

Replaces user_id and server_id foreign keys with respective uuid fields in sessions table.

This was to "reduce the amount of joins when querying sessions".

Field Summary

Fields inherited from class com.djrapitops.plan.storage.database.transactions.Transaction

attempts, dbType, success

Constructor Summary

Constructors

Constructor	Description
SessionsOptimizationPatch()

Method Summary

Modifier and Type	Method	Description
protected void	applyPatch()
boolean	hasBeenApplied()

Methods inherited from class com.djrapitops.plan.storage.database.transactions.patches.Patch

addColumn, allValuesHaveValueZero, columnVarcharLength, dropForeignKeys, dropTable, ensureNoForeignKeyConstraints, hasColumn, isApplied, performOperations, renameTable, shouldBeExecuted, wasApplied

Methods inherited from class com.djrapitops.plan.storage.database.transactions.init.OperationCriticalTransaction

executeTransaction

Methods inherited from class com.djrapitops.plan.storage.database.transactions.Transaction

commitMidTransaction, dbIsNotUnderHeavyLoad, execute, execute, executeOther, executeReturningId, executeSwallowingExceptions, getDBState, getName, getServerUUID, hasTable, query, toString, wasSuccessful

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

SessionsOptimizationPatch

public SessionsOptimizationPatch()

Method Details

hasBeenApplied

public boolean hasBeenApplied()

Specified by:

hasBeenApplied in class Patch

applyPatch

protected void applyPatch()

Specified by:

applyPatch in class Patch