com.orientechnologies.orient.core.sql.parser

Class ODDLStatement

java.lang.Object

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

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

com.orientechnologies.orient.core.sql.parser.ODDLStatement

All Implemented Interfaces:

Node

Direct Known Subclasses:

OAlterClassStatement, OAlterClusterStatement, OAlterDatabaseStatement, OAlterPropertyStatement, OAlterSequenceStatement, OCreateClassStatement, OCreateClusterStatement, OCreateIndexStatement, OCreatePropertyStatement, ODropClassStatement, ODropClusterStatement, ODropIndexStatement, ODropPropertyStatement, ODropSequenceStatement, OTruncateClassStatement, OTruncateClusterStatement

public abstract class ODDLStatement
extends OStatement

Created by luigidellaquila on 12/08/16.

Field Summary

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
ODDLStatement(int id)
ODDLStatement(OrientSql p, int id)

Method Summary

Modifier and Type	Method and Description
OInternalExecutionPlan	createExecutionPlan(OCommandContext ctx, boolean enableProfiling) creates an execution plan for current statement
OResultSet	execute(ODatabase db, Map params, OCommandContext parentCtx, boolean usePlanCache)
OResultSet	execute(ODatabase db, Object[] args, OCommandContext parentCtx, boolean usePlanCache)
abstract OResultSet	executeDDL(OCommandContext ctx)

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

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

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ODDLStatement

public ODDLStatement(int id)

ODDLStatement

public ODDLStatement(OrientSql p,
                     int id)

Method Detail

executeDDL

public abstract OResultSet executeDDL(OCommandContext ctx)

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 OInternalExecutionPlan 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