gudusoft.gsqlparser.stmt.oracle
Class TPlsqlReturnStmt

java.lang.Object
  extended by gudusoft.gsqlparser.nodes.TParseTreeNode
      extended by gudusoft.gsqlparser.TCustomSqlStatement
          extended by gudusoft.gsqlparser.stmt.oracle.TPlsqlStmt
              extended by gudusoft.gsqlparser.stmt.oracle.TPlsqlReturnStmt
All Implemented Interfaces:
Visitable

public class TPlsqlReturnStmt
extends TPlsqlStmt

The RETURN statement immediately completes the execution of a subprogram and returns control to the invoker


Field Summary
 
Fields inherited from class gudusoft.gsqlparser.TCustomSqlStatement
dbvendor, dummytag, joins, parser, plsqlparser, rootNode, sourcetokenlist, sqlstatementtype, tables
 
Constructor Summary
TPlsqlReturnStmt()
           
TPlsqlReturnStmt(EDbVendor dbvendor)
           
 
Method Summary
 void accept(TParseTreeVisitor v)
           
 int doParseStatement(TCustomSqlStatement psql)
           
 TExpression getExpression()
          A combination of variables, constants, literals, operators, and function calls.
 void init(java.lang.Object arg1)
          Initialize a query tree node.
 
Methods inherited from class gudusoft.gsqlparser.stmt.oracle.TPlsqlStmt
getEndlabelName, getLabelName, setEndlabelName, setLabelName
 
Methods inherited from class gudusoft.gsqlparser.TCustomSqlStatement
addWhereClause, analyzeFromTable, analyzeJoin, analyzeTablename, checkNonQualifiedColumnReferenceInSubQueryOfUplevelStmt, getCteList, getErrorCount, getOutputClause, getParentStmt, getResultColumnList, getReturningClause, getStatements, getSymbolTable, getTargetTable, getTopClause, getTopStatement, getWhereClause, isnzplsql, isoracleplsql, ispgplsql, linkColumnReferenceToTable, locateVariableOrParameter, OracleStatementCanBeSeparatedByBeginEndPair, parsestatement, setCteList, setOutputClause, setParentStmt, setResultColumnList, setReturningClause, setTargetTable, setTopClause, setWhereClause
 
Methods inherited from class gudusoft.gsqlparser.nodes.TParseTreeNode
addAllMyTokensToTokenList, doParse, 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
 

Constructor Detail

TPlsqlReturnStmt

public TPlsqlReturnStmt()

TPlsqlReturnStmt

public TPlsqlReturnStmt(EDbVendor dbvendor)
Method Detail

getExpression

public TExpression getExpression()
A combination of variables, constants, literals, operators, and function calls. The simplest expression consists of a single variable. When the RETURN statement is executed, the value of expression is assigned to the function identifier.

Returns:

init

public void init(java.lang.Object arg1)
Description copied from class: TParseTreeNode
Initialize a query tree node.

Overrides:
init in class TParseTreeNode

doParseStatement

public int doParseStatement(TCustomSqlStatement psql)
Overrides:
doParseStatement in class TCustomSqlStatement

accept

public void accept(TParseTreeVisitor v)
Specified by:
accept in interface Visitable
Overrides:
accept in class TParseTreeNode