com.orientechnologies.orient.core.sql.parser

Class OUpdateStatement

java.lang.Object

com.orientechnologies.orient.core.sql.parser.SimpleNode

com.orientechnologies.orient.core.sql.parser.OStatement

com.orientechnologies.orient.core.sql.parser.OUpdateStatement

All Implemented Interfaces:

Node

Direct Known Subclasses:

OUpdateEdgeStatement

public class OUpdateStatement
extends OStatement

Field Summary

Fields

Modifier and Type	Field and Description
OLimit	limit
OStorage.LOCKING_STRATEGY	lockRecord
protected List<OUpdateOperations>	operations
protected boolean	returnAfter
protected boolean	returnBefore
protected boolean	returnCount
protected OProjection	returnProjection
OFromClause	target
OTimeout	timeout
protected boolean	upsert
OWhereClause	whereClause

Fields inherited from class com.orientechnologies.orient.core.sql.parser.OStatement

CUSTOM_STRICT_SQL, originalStatement

Fields inherited from class com.orientechnologies.orient.core.sql.parser.SimpleNode

children, firstToken, id, lastToken, parent, parser, value

Constructor Summary

Constructors

Constructor and Description
OUpdateStatement(int id)
OUpdateStatement(OrientSql p, int id)

Method Summary

Modifier and Type	Method and Description
OUpdateStatement	copy()
OUpdateExecutionPlan	createExecutionPlan(OCommandContext ctx, boolean enableProfiling) creates an execution plan for current statement
boolean	equals(Object o)
OResultSet	execute(ODatabase db, Map params, OCommandContext parentCtx, boolean usePlanCache)
OResultSet	execute(ODatabase db, Object[] args, OCommandContext parentCtx, boolean usePlanCache)
OLimit	getLimit()
OStorage.LOCKING_STRATEGY	getLockRecord()
List<OUpdateOperations>	getOperations()
OProjection	getReturnProjection()
protected String	getStatementType()
OFromClause	getTarget()
OTimeout	getTimeout()
OWhereClause	getWhereClause()
int	hashCode()
boolean	isReturnAfter()
boolean	isReturnBefore()
boolean	isReturnCount()
boolean	isUpsert()
void	toString(Map<Object,Object> params, StringBuilder builder)

Methods inherited from class com.orientechnologies.orient.core.sql.parser.OStatement

createExecutionPlan, createExecutionPlanNoCache, deserialize, deserializeFromOResult, execute, execute, execute, execute, execute, execute, execute, executinPlanCanBeCached, getOriginalStatement, isIdempotent, refersToParent, serialize, setOriginalStatement, toString, validate

Methods inherited from class com.orientechnologies.orient.core.sql.parser.SimpleNode

childrenAccept, dump, getDatabase, getValue, jjtAccept, jjtAddChild, jjtClose, jjtGetChild, jjtGetFirstToken, jjtGetLastToken, jjtGetNumChildren, jjtGetParent, jjtGetValue, jjtOpen, jjtSetFirstToken, jjtSetLastToken, jjtSetParent, jjtSetValue, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

target

public OFromClause target

operations

protected List<OUpdateOperations> operations

upsert

protected boolean upsert

returnBefore

protected boolean returnBefore

returnAfter

protected boolean returnAfter

returnCount

protected boolean returnCount

returnProjection

protected OProjection returnProjection

whereClause

public OWhereClause whereClause

lockRecord

public OStorage.LOCKING_STRATEGY lockRecord

limit

public OLimit limit

timeout

public OTimeout timeout

Constructor Detail

OUpdateStatement

public OUpdateStatement(int id)

OUpdateStatement

public OUpdateStatement(OrientSql p,
                        int id)

Method Detail

toString

public void toString(Map<Object,Object> params,
                     StringBuilder builder)

Overrides:

toString in class OStatement

getStatementType

protected String getStatementType()

copy

public OUpdateStatement copy()

Overrides:

copy in class OStatement

execute

public OResultSet execute(ODatabase db,
                          Object[] args,
                          OCommandContext parentCtx,
                          boolean usePlanCache)

Overrides:

execute in class OStatement

execute

public OResultSet execute(ODatabase db,
                          Map params,
                          OCommandContext parentCtx,
                          boolean usePlanCache)

Overrides:

execute in class OStatement

createExecutionPlan

public OUpdateExecutionPlan createExecutionPlan(OCommandContext ctx,
                                                boolean enableProfiling)

Description copied from class: OStatement

creates an execution plan for current statement

Overrides:

createExecutionPlan in class OStatement

Parameters:

ctx - the context that will be used to execute the statement

enableProfiling - true to enable profiling, false to disable it

Returns:

an execution plan

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getTarget

public OFromClause getTarget()

getOperations

public List<OUpdateOperations> getOperations()

isUpsert

public boolean isUpsert()

isReturnBefore

public boolean isReturnBefore()

isReturnAfter

public boolean isReturnAfter()

isReturnCount

public boolean isReturnCount()

getReturnProjection

public OProjection getReturnProjection()

getWhereClause

public OWhereClause getWhereClause()

getLockRecord

public OStorage.LOCKING_STRATEGY getLockRecord()

getLimit

public OLimit getLimit()

getTimeout

public OTimeout getTimeout()