public class SQLMergeClause extends AbstractSQLClause<SQLMergeClause> implements StoreClause<SQLMergeClause>
SQLMergeClause defines an MERGE INTO clauseconfiguration, context, listeners, useLiterals| Constructor and Description |
|---|
SQLMergeClause(Connection connection,
Configuration configuration,
RelationalPath<?> entity) |
SQLMergeClause(Connection connection,
SQLTemplates templates,
RelationalPath<?> entity) |
| Modifier and Type | Method and Description |
|---|---|
SQLMergeClause |
addBatch()
Add the current state of bindings as a batch item
|
SQLMergeClause |
addFlag(QueryFlag.Position position,
Expression<?> flag)
Add the given Expression at the given position as a query flag
|
SQLMergeClause |
addFlag(QueryFlag.Position position,
String flag)
Add the given String literal at the given position as a query flag
|
SQLMergeClause |
columns(Path<?>... columns) |
long |
execute()
Execute the clause and return the amount of affected rows
|
<T> T |
executeWithKey(Class<T> type)
Execute the clause and return the generated key cast to the given type.
|
<T> T |
executeWithKey(Path<T> path)
Execute the clause and return the generated key with the type of the given path.
|
ResultSet |
executeWithKeys()
Execute the clause and return the generated keys as a ResultSet
|
<T> List<T> |
executeWithKeys(Class<T> type) |
<T> List<T> |
executeWithKeys(Path<T> path)
Execute the clause and return the generated key with the type of the given path.
|
List<SQLBindings> |
getSQL()
Get the SQL string and bindings
|
boolean |
isEmpty()
Returns true, if no bindings have been set, otherwise false.
|
SQLMergeClause |
keys(Path<?>... paths)
Set the keys to be used in the MERGE clause
|
SQLMergeClause |
select(SubQueryExpression<?> subQuery) |
<T> SQLMergeClause |
set(Path<T> path,
Expression<? extends T> expression)
Add an expression binding
|
<T> SQLMergeClause |
set(Path<T> path,
T value)
Add a value binding
|
<T> SQLMergeClause |
setNull(Path<T> path)
Bind the given path to null
|
String |
toString() |
SQLMergeClause |
values(Object... v) |
addListener, cleanupMDC, close, close, close, createBindings, createSerializer, endContext, executeBatch, logQuery, onException, reset, setParameters, setUseLiterals, startContextpublic SQLMergeClause(Connection connection, SQLTemplates templates, RelationalPath<?> entity)
public SQLMergeClause(Connection connection, Configuration configuration, RelationalPath<?> entity)
public SQLMergeClause addFlag(QueryFlag.Position position, String flag)
position - positionflag - query flagpublic SQLMergeClause addFlag(QueryFlag.Position position, Expression<?> flag)
position - positionflag - query flagpublic SQLMergeClause addBatch()
public SQLMergeClause columns(Path<?>... columns)
@Nullable public <T> T executeWithKey(Path<T> path)
T - path - path for keypublic <T> T executeWithKey(Class<T> type)
T - type - type of keypublic <T> List<T> executeWithKeys(Path<T> path)
T - path - path for keypublic ResultSet executeWithKeys()
public long execute()
DMLClauseexecute in interface DMLClause<SQLMergeClause>public List<SQLBindings> getSQL()
AbstractSQLClausegetSQL in class AbstractSQLClause<SQLMergeClause>public SQLMergeClause keys(Path<?>... paths)
paths - keyspublic SQLMergeClause select(SubQueryExpression<?> subQuery)
public <T> SQLMergeClause set(Path<T> path, @Nullable T value)
StoreClauseset in interface StoreClause<SQLMergeClause>path - path to be updatedvalue - value to setpublic <T> SQLMergeClause set(Path<T> path, Expression<? extends T> expression)
StoreClauseset in interface StoreClause<SQLMergeClause>path - path to be updatedexpression - bindingpublic <T> SQLMergeClause setNull(Path<T> path)
StoreClausesetNull in interface StoreClause<SQLMergeClause>path - path to be updatedpublic SQLMergeClause values(Object... v)
public boolean isEmpty()
StoreClauseisEmpty in interface StoreClause<SQLMergeClause>Copyright © 2007–2015 Mysema Ltd. All rights reserved.