001package gudusoft.gsqlparser.stmt.teradata;
002
003import gudusoft.gsqlparser.EDbVendor;
004import gudusoft.gsqlparser.ESqlStatementType;
005import gudusoft.gsqlparser.TCustomSqlStatement;
006import gudusoft.gsqlparser.nodes.TDummy;
007import gudusoft.gsqlparser.nodes.TObjectName;
008import gudusoft.gsqlparser.nodes.TParseTreeVisitor;
009
010public class TAlterConstraintStmt extends TCustomSqlStatement {
011
012    private TObjectName constraintName;
013
014
015    public TObjectName getConstraintName() {
016        return constraintName;
017    }
018
019    public TAlterConstraintStmt(EDbVendor dbvendor) {
020        super(dbvendor);
021        sqlstatementtype = ESqlStatementType.sstteradataalterconstraint;
022    }
023
024    public int doParseStatement(TCustomSqlStatement psql) {
025        if (rootNode == null) return -1;
026        super.doParseStatement(psql);
027        TDummy alterConstraint = (TDummy)rootNode;
028        constraintName = (TObjectName)alterConstraint.node1;
029        return 0;
030
031    }
032
033    public void accept(TParseTreeVisitor v){
034        v.preVisit(this);
035        v.postVisit(this);
036    }
037
038    public void acceptChildren(TParseTreeVisitor v){
039        v.preVisit(this);
040        v.postVisit(this);
041    }
042}