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package gettablecolumn;
import demos.gettablecolumns.TGetTableColumn;
import gudusoft.gsqlparser.EDbVendor;
import junit.framework.TestCase;
public class testOracle extends TestCase {
static void doTest(String inputQuery, String desireResult){
TGetTableColumn getTableColumn = new TGetTableColumn(EDbVendor.dbvoracle);
getTableColumn.isConsole = false;
getTableColumn.showTableEffect = false;
getTableColumn.showColumnLocation = false;
getTableColumn.showTreeStructure = false;
getTableColumn.listStarColumn = true;
getTableColumn.runText(inputQuery);
// System.out.println(getTableColumn.outList.toString().trim());
assertTrue(getTableColumn.outList.toString().trim().equalsIgnoreCase(desireResult));
}
public static void testCalculatedColumnWithStarColumn() {
doTest("SELECT \n" +
" tx_date_yyyymmdd AS DATA_DT --数据日期\n" +
" ,'zfb' as OPEN_CHAN_ORG_CD\n" +
"from \n" +
" (select *\n" +
" , START_DT - to_date(cast(intbegindate as varchar),'YYYYMMDD') + 1 as QIXIAN\n" +
" from dwodata.kcb_run_bj_contract_sz t1\n" +
") t1\n" +
"where T1.QIXIAN > 0",
"Tables:\n" +
"dwodata.kcb_run_bj_contract_sz\n" +
"\n" +
"Fields:\n" +
"dwodata.kcb_run_bj_contract_sz.*\n" +
"dwodata.kcb_run_bj_contract_sz.intbegindate\n" +
"dwodata.kcb_run_bj_contract_sz.START_DT\n" +
"dwodata.kcb_run_bj_contract_sz.tx_date_yyyymmdd");
}
public static void testJsonObject() {
doTest("SELECT JSON_OBJECT (\n" +
" KEY 'deptno' IS d.department_id2,\n" +
" KEY 'deptname' IS d.department_name \n" +
" ) \"Department Objects\"\n" +
" FROM departments d\n" +
" ORDER BY d.department_id;",
"Tables:\n" +
"departments\n" +
"\n" +
"Fields:\n" +
"departments.department_id\n" +
"departments.department_id2\n" +
"departments.department_name");
}
public static void testSubqueryWithSameColumn() {
doTest("SELECT A.PROJECT_ID\n" +
" , A.SQL_AUTO_PERF_CHECK_ID\n" +
" FROM SQL_AUTO_PERF_CHK A\n" +
" , (\n" +
" SELECT PROJECT_ID\n" +
" , SQL_AUTO_PERF_CHECK_ID\n" +
" , DBID\n" +
" , EXEC_SEQ\n" +
" FROM FILTER_PRED_EXEC\n" +
" WHERE ACCESS_PATH_TYPE = 'AUTOINDEX'\n" +
" ) B\n" +
" , (\n" +
" SELECT IDX_AD_NO\n" +
" , DBID\n" +
" , EXEC_SEQ\n" +
" FROM IDX_AD_MST\n" +
" ) C\n" +
" WHERE A.PROJECT_ID = :project_id\n" +
" AND A.PERF_CHECK_EXEC_END_DT IS NOT NULL\n" +
" AND NVL(A.PERF_CHECK_FORCE_CLOSE_YN, 'N') <> 'Y'\n" +
" AND B.PROJECT_ID = A.PROJECT_ID\n" +
" AND B.SQL_AUTO_PERF_CHECK_ID = A.SQL_AUTO_PERF_CHECK_ID\n" +
" AND C.DBID = B.DBID",
"Tables:\n" +
"FILTER_PRED_EXEC\n" +
"IDX_AD_MST\n" +
"SQL_AUTO_PERF_CHK\n" +
"\n" +
"Fields:\n" +
"FILTER_PRED_EXEC.ACCESS_PATH_TYPE\n" +
"FILTER_PRED_EXEC.DBID\n" +
"FILTER_PRED_EXEC.EXEC_SEQ\n" +
"FILTER_PRED_EXEC.PROJECT_ID\n" +
"FILTER_PRED_EXEC.SQL_AUTO_PERF_CHECK_ID\n" +
"IDX_AD_MST.DBID\n" +
"IDX_AD_MST.EXEC_SEQ\n" +
"IDX_AD_MST.IDX_AD_NO\n" +
"SQL_AUTO_PERF_CHK.PERF_CHECK_EXEC_END_DT\n" +
"SQL_AUTO_PERF_CHK.PERF_CHECK_FORCE_CLOSE_YN\n" +
"SQL_AUTO_PERF_CHK.PROJECT_ID\n" +
"SQL_AUTO_PERF_CHK.SQL_AUTO_PERF_CHECK_ID");
}
public static void testInsertAll() {
doTest(" INSERT ALL\n" +
" WHEN id <= 3 THEN\n" +
" INTO dest_tab1 VALUES(id, description1)\n" +
" WHEN id BETWEEN 4 AND 7 THEN\n" +
" INTO dest_tab2 VALUES(id, description2)\n" +
" WHEN 1=1 THEN\n" +
" INTO dest_tab3 VALUES(id, description3)\n" +
"SELECT id, description1, description2,description3\n" +
"FROM source_tab;",
"Tables:\n" +
"dest_tab1\n" +
"dest_tab2\n" +
"dest_tab3\n" +
"source_tab\n" +
"\nFields:\n" +
"source_tab.description1\n" +
"source_tab.description2\n" +
"source_tab.description3\n" +
"source_tab.id");
}
public static void testColumnInUnionSelect(){
doTest("Select\n" +
"(select phone_num as ephone1 from emp_phone p where p.emp_num=e.emp_num and primary_flag='Y' \n" +
"\tunion select phone_num as ephone1 from emp_phone1 p where p.emp_num=e.emp_num and primary_flag='Y') ephone,\n" +
"e.emp_attr_no_alias\n" +
"From\n" +
"Department d, employee e",
"Tables:\n" +
"Department\n" +
"emp_phone\n" +
"emp_phone1\n" +
"employee\n" +
"\n" +
"Fields:\n" +
"emp_phone.emp_num\n" +
"emp_phone.phone_num\n" +
"emp_phone.primary_flag\n" +
"emp_phone1.emp_num\n" +
"emp_phone1.phone_num\n" +
"emp_phone1.primary_flag\n" +
"employee.emp_attr_no_alias\n" +
"employee.emp_num");
}
public static void testColumnInSelectListOfJoin(){
doTest("CREATE OR REPLACE FORCE VIEW \"CATALOG_IT\".\"VIEW1\" (\"COL1\", \"COL2\", \"COL3\", \"COL4\") AS\n" +
"SELECT al1.\"COL1\",al1.\"COL2\",al1.\"COL3\", al2.COL1 AS \"COL4\"\n" +
"FROM (SELECT COL1, COL2, COL3 FROM TABLE1 t1) al1\n" +
"JOIN (SELECT COL1, COL2, COL3 FROM TABLE2 t2) al2 ON al2.COL2 = al1.COL2",
"Tables:\n" +
"TABLE1\n" +
"TABLE2\n" +
"\n" +
"Fields:\n" +
"TABLE1.COL1\n" +
"TABLE1.COL2\n" +
"TABLE1.COL3\n" +
"TABLE2.COL1\n" +
"TABLE2.COL2\n" +
"TABLE2.COL3");
}
public static void testRowid(){
doTest("Select t1.ROWID from table1 t1",
"Tables:\n" +
"table1\n" +
"\n" +
"Fields:\n" +
"table1.ROWID");
}
public static void testListAgg(){
doTest("SELECT LISTAGG(DRIVER_NM, ',') WITHIN GROUP (ORDER BY DRIVER_NM) AS DRIVER_NM FROM DRIVER_INFO",
"Tables:\n" +
"DRIVER_INFO\n" +
"\n" +
"Fields:\n" +
"DRIVER_INFO.DRIVER_NM");
}
}