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Copy pathtestNaturalJoin.java
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29 lines (19 loc) · 897 Bytes
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package oracle;
import gudusoft.gsqlparser.EDbVendor;
import gudusoft.gsqlparser.EJoinType;
import gudusoft.gsqlparser.TGSqlParser;
import gudusoft.gsqlparser.nodes.TJoin;
import gudusoft.gsqlparser.nodes.TJoinItem;
import gudusoft.gsqlparser.stmt.TSelectSqlStatement;
import junit.framework.TestCase;
public class testNaturalJoin extends TestCase {
public void test1(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvoracle);
sqlparser.sqltext = "SELECT times.time_id, product, quantity FROM inventory NATURAL LEFT OUTER JOIN t1;";
assertTrue(sqlparser.parse() == 0);
TSelectSqlStatement select = (TSelectSqlStatement)sqlparser.sqlstatements.get(0);
TJoin lcJoin = select.joins.getJoin(0);
TJoinItem lcitem = lcJoin.getJoinItems().getJoinItem(0);
assertTrue(lcitem.getJoinType() == EJoinType.natural_leftouter);
}
}