Class RDBMSQueryAction

java.lang.Object

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

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

All Implemented Interfaces:

BaseQueryInterface, QueryInterface

public class RDBMSQueryAction
extends AbstractRDBMSAction
implements QueryInterface

Field Summary

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

actionStrategy, backendMetaData, isCancelled, queryStat, statement

Constructor Summary

Constructors

Constructor	Description
RDBMSQueryAction()

Method Summary

Modifier and Type	Method	Description
void	cancelAction()
QueryOutput	execute(QueryInput queryInput)
List<Serializable>	findAssociatedPrimaryKeys(AssociatedRecordDiscovery.Input input)	Structural membership ignores row locks without changing query input or context.
List<QRecord>	lookupUniqueKey(UniqueKeyLookup.Input input)	Native declared-key lookups retain database equality and caller transactions.
List<QRecord>	readAssociationValues(AssociatedRecordDiscovery.StoredValuesInput input)	Private parent tuples retain physical values and the caller's transaction.

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

bindExpressionTemplate, clonedOrNewFilter, doCancelQuery, doesSelectClauseRequireDistinct, escapeIdentifier, fieldExpression, getActionStrategy, getColumnName, getConnection, getFieldValueFromResultSet, getFieldValueFromResultSet, getQueryStat, getSingleGroupByClause, getTableName, logSQL, makeFieldNameToColumnReferenceFunction, makeFromClause, makeFromClause, makeOrderByClause, makeWhereClause, requireFieldFunctionAdapterNotNull, scrubValue, scrubValue, 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.BaseQueryInterface

getQueryStat, setQueryStat, setQueryStatFirstResultTime

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

executeForDml

Constructor Details

RDBMSQueryAction

public RDBMSQueryAction()

Method Details

execute

public QueryOutput execute(QueryInput queryInput)
                    throws QException

Specified by:

execute in interface QueryInterface

Throws:

QException

lookupUniqueKey

public List<QRecord> lookupUniqueKey(UniqueKeyLookup.Input input)
                              throws QException

Native declared-key lookups retain database equality and caller transactions.

Specified by:

lookupUniqueKey in interface QueryInterface

Throws:

QException

readAssociationValues

public List<QRecord> readAssociationValues(AssociatedRecordDiscovery.StoredValuesInput input)
                                    throws QException

Private parent tuples retain physical values and the caller's transaction.

Specified by:

readAssociationValues in interface QueryInterface

Throws:

QException

findAssociatedPrimaryKeys

public List<Serializable> findAssociatedPrimaryKeys(AssociatedRecordDiscovery.Input input)
                                             throws QException

Structural membership ignores row locks without changing query input or context.

Specified by:

findAssociatedPrimaryKeys in interface QueryInterface

Throws:

QException

cancelAction

public void cancelAction()

Specified by:

cancelAction in interface BaseQueryInterface