Module org.seasar.doma.core

Package org.seasar.doma.jdbc.query

Interface UpdateQuery

All Superinterfaces:

ModifyQuery, Query

All Known Implementing Classes:

AutoUpdateQuery, CriteriaQuery, SqlFileUpdateQuery, SqlUpdateQuery

public interface UpdateQuery
extends ModifyQuery

An interface for UPDATE queries.

This interface represents a query that performs UPDATE operations. It extends ModifyQuery to inherit common data modification functionality while specializing for UPDATE operations.

Implementations of this interface handle the execution of UPDATE statements, including the construction of the SET clause, WHERE clause, and handling of optimistic concurrency control through version numbers.

Method Summary

Modifier and Type	Method	Description
void	incrementVersion()	Increments the version number for the entity being updated.

Methods inherited from interface org.seasar.doma.jdbc.query.ModifyQuery

getSql, getSqlExecutionSkipCause, getSqlLogType, isAutoGeneratedKeysSupported, isExecutable, isOptimisticLockCheckRequired

Methods inherited from interface org.seasar.doma.jdbc.query.Query

comment, complete, getClassName, getConfig, getMethod, getMethodName, getQueryTimeout, prepare

Method Details

incrementVersion

void incrementVersion()

Increments the version number for the entity being updated.

This method is called after executing the UPDATE statement to update the version number in the entity object, ensuring it matches the value in the database after the update. This is important for optimistic concurrency control.