gudusoft.gsqlparser.nodes
Class THierarchical
java.lang.Object
gudusoft.gsqlparser.nodes.TParseTreeNode
gudusoft.gsqlparser.nodes.THierarchical
- All Implemented Interfaces:
- Visitable
public class THierarchical
- extends TParseTreeNode
Oracle hierarchical_query_clause lets you select rows in a hierarchical order.
Methods inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode |
addAllMyTokensToTokenList, getColumnNo, getDummyTag, getEndToken, getGsqlparser, getLineNo, getNodeType, getStartToken, init, init, init, init, init, setDummyTag, setEndToken, setEndToken, setGsqlparser, setNodeType, setStartToken, setStartToken, setString, toString |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
THierarchical
public THierarchical()
getStartWithClause
public TExpression getStartWithClause()
- Specify a condition that identifies the row(s) to be used as the root(s) of a hierarchical query.
- Returns:
getConnectByClause
public TExpression getConnectByClause()
- Specify a condition that identifies the relationship between parent rows and child rows of the hierarchy.
- Returns:
init
public void init(java.lang.Object arg1,
java.lang.Object arg2)
- Overrides:
init
in class TParseTreeNode
doParse
public void doParse(TCustomSqlStatement psql,
ESqlClause plocation)
- Description copied from class:
TParseTreeNode
- analyze this node
- Overrides:
doParse
in class TParseTreeNode
accept
public void accept(TParseTreeVisitor v)
- Specified by:
accept
in interface Visitable
- Overrides:
accept
in class TParseTreeNode