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Copy pathtestCTE.java
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30 lines (23 loc) · 1.29 KB
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package test;
import gudusoft.gsqlparser.EDbVendor;
import gudusoft.gsqlparser.TGSqlParser;
import junit.framework.TestCase;
public class testCTE extends TestCase {
public void testTemporaryTable(){
TGSqlParser sqlparser = new TGSqlParser(EDbVendor.dbvoracle);
sqlparser.sqltext = "WITH dataset1 AS (SELECT 1 FROM dual),dataset2 AS (SELECT 2 FROM dual) SELECT 3 from dual union all SELECT 4 from dual";
assertTrue(sqlparser.parse() == 0);
// TSelectSqlStatement select = (TSelectSqlStatement)sqlparser.sqlstatements.get(0);
// System.out.println(select.isQueryOfCTE());
// System.out.println(select.getCteList().getCTE(0).getSubquery().isQueryOfCTE());
// System.out.println(select.getCteList().getCTE(1).getSubquery().isQueryOfCTE());
//
// sqlparser.sqltext = "WITH dataset1(param) AS (SELECT 1 FROM dual),dataset2 AS (SELECT 2 FROM dual) SELECT 3 from dual union all SELECT 4 from dual";
// assertTrue(sqlparser.parse() == 0);
//
// select = (TSelectSqlStatement)sqlparser.sqlstatements.get(0);
// System.out.println(select.isQueryOfCTE());
// System.out.println(select.getCteList().getCTE(0).getSubquery().isQueryOfCTE());
// System.out.println(select.getCteList().getCTE(1).getSubquery().isQueryOfCTE());
}
}