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

Class WorldsOptimizationPatch

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.WorldsOptimizationPatch

public class WorldsOptimizationPatch
extends Patch

Replaces server_id foreign keys with server_uuid field in world 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
WorldsOptimizationPatch()

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

WorldsOptimizationPatch

public WorldsOptimizationPatch()

Method Details

hasBeenApplied

public boolean hasBeenApplied()

Specified by:

hasBeenApplied in class Patch

applyPatch

protected void applyPatch()

Specified by:

applyPatch in class Patch