com.foundationdb.sql.parser

Class InsertNode

java.lang.Object

com.foundationdb.sql.parser.QueryTreeNode

com.foundationdb.sql.parser.StatementNode

com.foundationdb.sql.parser.DMLStatementNode

com.foundationdb.sql.parser.DMLModStatementNode

com.foundationdb.sql.parser.InsertNode

All Implemented Interfaces:

Visitable

public final class InsertNode
extends DMLModStatementNode

An InsertNode is the top node in a query tree for an insert statement.

After parsing, the node contains targetTableName: the target table for the insert collist: a list of column names, if specified queryexpr: the expression being inserted, either a values clause or a select form; both of these are represented via the SelectNode, potentially with a TableOperatorNode such as UnionNode above it.

After binding, the node has had the target table's descriptor located and inserted, and the queryexpr and collist have been massaged so that they are identical to the table layout. This involves adding any default values for missing columns, and reordering the columns to match the table's ordering of them.

After optimizing, ...

Field Summary

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

returningColumnList, targetTableName, targetVTI

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
InsertNode()

Method Summary

Methods

Modifier and Type	Method and Description
void	copyFrom(QueryTreeNode node) Fill this node with a deep copy of the given node.
ValueNode	getFetchFirst()
ValueNode	getOffset()
OrderByList	getOrderByList()
protected int	getStatementType() Return the type of statement, something from StatementType.
ResultColumnList	getTargetColumnList()
Properties	getTargetProperties()
void	init(Object targetName, Object insertColumns, Object queryExpression, Object targetProperties, Object orderByList, Object offset, Object fetchFirst, Object returningList) Initializer for an InsertNode.
void	printSubNodes(int depth) Prints the sub-nodes of this object.
String	statementToString()

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

getReturningList, getTargetTableName, init, init, isAtomic, setReturningList

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

getResultSetNode

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

toString

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

accept, convertDefaultNode, debugFlush, debugPrint, formatNodeString, getBeginOffset, getDebugOutput, getEndOffset, getNodeFactory, getNodeType, getNullNode, getParserContext, 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

InsertNode

public InsertNode()

Method Detail

init

public void init(Object targetName,
        Object insertColumns,
        Object queryExpression,
        Object targetProperties,
        Object orderByList,
        Object offset,
        Object fetchFirst,
        Object returningList)

Initializer for an InsertNode.

Overrides:

init in class QueryTreeNode

Parameters:

targetName - The name of the table/VTI to insert into

insertColumns - A ResultColumnList with the names of the columns to insert into. May be null if the user did not specify the columns - in this case, the binding phase will have to figure it out.

queryExpression - The query expression that will generate the rows to insert into the given table

targetProperties - The properties specified on the target table

orderByList - The order by list for the source result set, null if no order by list

copyFrom

public void copyFrom(QueryTreeNode node)
              throws StandardException

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

Overrides:

copyFrom in class DMLModStatementNode

Throws:

StandardException

statementToString

public String statementToString()

Specified by:

statementToString in class StatementNode

printSubNodes

public void printSubNodes(int depth)

Prints the sub-nodes of this object. See QueryTreeNode.java for how tree printing is supposed to work.

Overrides:

printSubNodes in class DMLModStatementNode

Parameters:

depth - The depth of this node in the tree

getStatementType

protected int getStatementType()

Return the type of statement, something from StatementType.

Overrides:

getStatementType in class QueryTreeNode

Returns:

the type of statement

getTargetColumnList

public ResultColumnList getTargetColumnList()

getTargetProperties

public Properties getTargetProperties()

getOrderByList

public OrderByList getOrderByList()

getOffset

public ValueNode getOffset()

getFetchFirst

public ValueNode getFetchFirst()