com.foundationdb.sql.parser

Class AllResultColumn

java.lang.Object

com.foundationdb.sql.parser.QueryTreeNode

com.foundationdb.sql.parser.ValueNode

com.foundationdb.sql.parser.ResultColumn

com.foundationdb.sql.parser.AllResultColumn

All Implemented Interfaces:

Visitable

public class AllResultColumn
extends ResultColumn

An AllResultColumn represents a "*" result column in a SELECT statement. It gets replaced with the appropriate set of columns at bind time.

Field Summary

Fields inherited from class com.foundationdb.sql.parser.QueryTreeNode

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX

Constructor Summary

Constructors

Constructor and Description
AllResultColumn()

Method Summary

Methods

Modifier and Type	Method and Description
void	copyFrom(QueryTreeNode node) Fill this node with a deep copy of the given node.
String	getFullTableName() Return the full table name qualification for this node
TableName	getTableNameObject()
void	init(Object arg) This initializer is for use in the parser for a "*".
boolean	isRecursive()
String	toString() Convert this object to a String.

Methods inherited from class com.foundationdb.sql.parser.ResultColumn

adjustVirtualColumnId, getColumnPosition, getExpression, getName, getReference, getSchemaName, getTableName, getVirtualColumnId, init, isDefaultColumn, isEquivalent, isHavingAlias, isNameGenerated, printSubNodes, setDefaultColumn, setExpression, setName, setNameGenerated, setVirtualColumnId

Methods inherited from class com.foundationdb.sql.parser.ValueNode

getColumnName, getSourceResultColumn, getType, getTypeId, init, isBinaryEqualsOperatorNode, isBooleanFalse, isBooleanTrue, isConstantExpression, isInListProbeNode, isParameterNode, isRelationalOperator, isSameNodeType, setNullability, setType

Methods inherited from class com.foundationdb.sql.parser.QueryTreeNode

accept, convertDefaultNode, debugFlush, debugPrint, formatNodeString, getBeginOffset, getDebugOutput, getEndOffset, getNodeFactory, getNodeType, getNullNode, getParserContext, getStatementType, getUserData, init, init, init, init, init, init, init, init, init, init, init, isInstanceOf, makeTableName, makeTableName, nodeHeader, printLabel, setBeginOffset, setDebugOutput, setEndOffset, setNodeType, setParserContext, setUserData, stackPrint, treePrint, treePrint, treePrint

Methods inherited from class java.lang.Object

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

Constructor Detail

AllResultColumn

public AllResultColumn()

Method Detail

init

public void init(Object arg)

This initializer is for use in the parser for a "*".

Overrides:

init in class QueryTreeNode

Parameters:

arg - TableName Dot expression qualifying "*" or Boolean recursive

copyFrom

public void copyFrom(QueryTreeNode node)
              throws StandardException

Fill this node with a deep copy of the given node.

Overrides:

copyFrom in class ResultColumn

Throws:

StandardException

getFullTableName

public String getFullTableName()

Return the full table name qualification for this node

Returns:

Full table name qualification as a String

getTableNameObject

public TableName getTableNameObject()

Overrides:

getTableNameObject in class ResultColumn

isRecursive

public boolean isRecursive()

toString

public String toString()

Convert this object to a String. See comments in QueryTreeNode.java for how this should be done for tree printing.

Overrides:

toString in class ResultColumn

Returns:

This object as a String