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Copy pathtestHint.java
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22 lines (17 loc) · 946 Bytes
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package hive;
import gudusoft.gsqlparser.EDbVendor;
import gudusoft.gsqlparser.TGSqlParser;
import gudusoft.gsqlparser.nodes.hive.THiveHintClause;
import gudusoft.gsqlparser.stmt.TSelectSqlStatement;
import junit.framework.TestCase;
public class testHint extends TestCase {
public void test1(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvhive);
sqlparser.sqltext = "SELECT /*+ STREAMTABLE(a) */ a.val, b.val, c.val FROM a JOIN b ON (a.key = b.key1) JOIN c ON (c.key = b.key1);";
assertTrue(sqlparser.parse() == 0);
TSelectSqlStatement select = (TSelectSqlStatement)sqlparser.sqlstatements.get(0);
THiveHintClause hint = select.getHiveHintClause();
assertTrue(hint.getHintList().getElement(0).getHintName().toString().equalsIgnoreCase("STREAMTABLE"));
assertTrue(hint.getHintList().getElement(0).getHintArgs().getObjectName(0).toString().equalsIgnoreCase("a"));
}
}