Class RDBMSUpdateAction

java.lang.Object

com.kingsrook.qqq.backend.module.rdbms.actions.AbstractRDBMSAction

com.kingsrook.qqq.backend.module.rdbms.actions.RDBMSUpdateAction

All Implemented Interfaces:

UpdateInterface

public class RDBMSUpdateAction
extends AbstractRDBMSAction
implements UpdateInterface

Only the fields which exist in the record's values map will be updated. Note the difference between a field being in the value map, with a null value, vs. not being in the map. If the field (its key) is in the value map, with a null value, then the field will be updated to NULL. But if it's not in the map, then it'll be ignored. This would be to do a PATCH type operation, vs a PUT. See https://rapidapi.com/blog/put-vs-patch/

Field Summary

Fields inherited from class com.kingsrook.qqq.backend.module.rdbms.actions.AbstractRDBMSAction

isCancelled, queryStat, statement

Constructor Summary

Constructors

Constructor	Description
RDBMSUpdateAction()

Method Summary

Modifier and Type	Method	Description
UpdateOutput	execute(UpdateInput updateInput)

Methods inherited from class com.kingsrook.qqq.backend.module.rdbms.actions.AbstractRDBMSAction

clonedOrNewFilter, doCancelQuery, doesSelectClauseRequireDistinct, escapeIdentifier, getActionStrategy, getColumnName, getConnection, getFieldValueFromResultSet, getFieldValueFromResultSet, getQueryStat, getSingleGroupByClause, getTableName, logSQL, makeFromClause, makeOrderByClause, makeWhereClause, scrubValue, setBackendMetaData, setLogSQL, setLogSQL, setLogSQLOutput, setLogSQLReformat, setQueryStat, setSqlAndJoinsInQueryStat, setValueIfTableHasField

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.kingsrook.qqq.backend.core.actions.interfaces.UpdateInterface

supportsPreFetchQuery

Constructor Details

RDBMSUpdateAction

public RDBMSUpdateAction()

Method Details

execute

public UpdateOutput execute(UpdateInput updateInput)
                     throws QException

Specified by:

execute in interface UpdateInterface

Throws:

QException