package com.alipay.zdal.parser.druid.bvt.sql.oracle;

import java.util.List;

import junit.framework.Assert;

import com.alipay.zdal.parser.druid.sql.OracleTest;
import com.alipay.zdal.parser.sql.ast.SQLStatement;
import com.alipay.zdal.parser.sql.dialect.oracle.parser.OracleStatementParser;
import com.alipay.zdal.parser.sql.dialect.oracle.visitor.OracleSchemaStatVisitor;
import com.alipay.zdal.parser.sql.stat.TableStat;

/**
 * 
 * @author xiaoqing.zhouxq
 * @version $Id: OracleCreateProcedureTest1.java, v 0.1 2012-5-17 ����10:15:37 xiaoqing.zhouxq Exp $
 */
public class OracleCreateProcedureTest1 extends OracleTest {

    public void test_0() throws Exception {
        String sql = "CREATE OR REPLACE PROCEDURE p (" + "  dept_no NUMBER" + ") AS " + "BEGIN"
                     + "  DELETE FROM dept_temp" + "  WHERE department_id = dept_no;" + " "
                     + "  IF SQL%FOUND THEN" + "    DBMS_OUTPUT.PUT_LINE ("
                     + "      'Delete succeeded for department number ' || dept_no" + "    );"
                     + "  ELSE" + "    DBMS_OUTPUT.PUT_LINE ('No department number ' || dept_no);"
                     + "  END IF;" + "END;" + "/" + "BEGIN" + "  p(270);" + "  p(400);" + "END;"; //

        OracleStatementParser parser = new OracleStatementParser(sql);
        List<SQLStatement> statementList = parser.parseStatementList();
        print(statementList);

        Assert.assertEquals(3, statementList.size());

        OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
        for (SQLStatement statement : statementList) {
            statement.accept(visitor);
        }

        System.out.println("Tables : " + visitor.getTables());
        System.out.println("fields : " + visitor.getColumns());
        System.out.println("coditions : " + visitor.getConditions());
        System.out.println("relationships : " + visitor.getRelationships());
        System.out.println("orderBy : " + visitor.getOrderByColumns());

        Assert.assertEquals(1, visitor.getTables().size());

        Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("dept_temp")));

        //        Assert.assertEquals(7, visitor.getColumns().size());
        Assert.assertEquals(2, visitor.getConditions().size());
        Assert.assertEquals(1, visitor.getRelationships().size());

        // Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "salary")));
    }
}