we need to get the last post message group by a transmitter.
Query query = em.createQuery("SELECT m FROM Message m " +
"JOIN m.transmitter " +
"JOIN m.recipient " +
"WHERE m.transmitter = :u1 " +
"OR m.recipient = :u1 " +
"GROUP BY m.recipient,m.transmitter " +
"ORDER BY m.sendDate DESC");
query.setParameter("u1", actualUser);
but we need something like this where we get the oldest message:
Query query = em.createQuery("SELECT m FROM Message m " +
"JOIN m.transmitter " +
"JOIN m.recipient " +
"WHERE m.transmitter = :u1 " +
"OR m.recipient = :u1 " +
"ORDER BY m.sendDate DESC"
"GROUP BY m.recipient,m.transmitter ");
query.setParameter("u1", actualUser);
Thanks for help sorry for my English.
My solution is to get all contact first and then get the last send message from a contact (two queries instead of one big.
Maybe like this?
Query query = em.createQuery("SELECT m FROM Message m " +
"WHERE m.sendDate = (" +
"SELECT MAX(m.sendDate) FROM MESSAGE m "
"JOIN m.transmitter t " +
"JOIN m.recipient r " +
"WHERE t = :u1 " +
"OR r = :u1)");
query.setParameter("u1", actualUser);
Related
I have a hibernate native sql query joining three tables, and I'm trying to retrive 3 columns from the result
public void doTestQuery() {
try (Session session = HibernateUtilities.getSessionFactory().openSession()) {
transaction = session.beginTransaction();
String sql = "SELECT\r\n"
+ " users.username, \r\n"
+ " user_roles.role_name, \r\n"
+ " address.address\r\n"
+ "FROM\r\n"
+ " address\r\n"
+ " INNER JOIN\r\n"
+ " users\r\n"
+ " ON \r\n"
+ " address.iduser = users.iduser\r\n"
+ " INNER JOIN\r\n"
+ " user_roles\r\n"
+ " ON \r\n"
+ " users.iduser = user_roles.iduser";
NativeQuery query = session.createNativeQuery(sql);
List<Object[]> results = query.list();
for (Object[] arr : results) {
System.out.println(arr[0].toString() +" "+ arr[1].toString() +" "+ arr[2].toString());
}
transaction.commit();
}
If I replace the System.out.println with this code below, it gives me an error. Is there a way to cast objects from this kind of hibernate queries?
Users user = (Users) arr[0];
UserRoles userRole = (UserRoles) arr[1];
Address _address = (Address) arr[2];
System.out.println(user.getUsername() + userRole.getRolename() + _address.getAddress());
Hibernate requires special aliases to be able to fetch the data from a result set. For this purpose, Hibernate supports a special template in native SQL.
String sql = "SELECT "
+ " {u.*},"
+ " {r.*},"
+ " {a.*} "
+ "FROM "
+ " address a "
+ " INNER JOIN "
+ " users u "
+ " ON a.iduser = u.iduser "
+ " INNER JOIN "
+ " user_roles r "
+ " ON u.iduser = r.iduser";
NativeQuery query = session.createNativeQuery(sql);
query.addEntity("u", Users.class);
query.addEntity("r", UserRoles.class);
query.addEntity("a", Address.class);
I have this query, and I would like to pass the null value. How to do this using Preparement state
The column that must be null is E.RTCA_CD_QMNUM IN (:1)
String sqlSigiop = "SELECT E.RTCA_CD_QMNUM"
+ ", E.RTIT_NR_ITEM"
+ ", D.RTSI_NR_SUBITEM"
+ ", B.PLOP_DT_INICIO"
+ ", B.PLOP_DT_FECHAMENTO"
+ ", D.RTSI_DT_MAIS_CEDO"
+ ", A.SSRT_CD_STATUS_SUBITEM_RT"
+ ", D.RTSI_DT_MAIS_TARDE"
+ ", A.PORT_DT_INCLUSAO"
+ ", C.PLCO_DS_PLANEJ_CONFIG"
+ ", F.ROTA_NM_ROTA"
+ ", H.CLLO_NM_CLUSTER_LOG"
+ ", G.ATEM_DT_INICIO"
+ ", I.TIAM_DS_TIPO_ATEND_MAR "
+ "FROM SIGIOP.PLANEJAMENTO_OPERACIONAL_RT A "
+ "INNER JOIN SIGIOP.PLANEJAMENTO_OPERACIONAL B ON B.PLOP_SQ_PLANEJ_OPER = A.PLOP_SQ_PLANEJ_OPER "
+ "INNER JOIN SIGIOP.PLANEJAMENTO_CONFIG C ON C.PLCO_SQ_PLANEJ_CONFIG = B.PLCO_SQ_PLANEJ_CONFIG "
+ "INNER JOIN SIGIOP.RT_SUBITEM D ON D.RTSI_CD_RTSUBITEM = A.RTSI_CD_RTSUBITEM "
+ "INNER JOIN SIGIOP.RT_ITEM E ON E.RTIT_CD_RTITEM = D.RTIT_CD_RTITEM "
+ "INNER JOIN SIGIOP.ROTA F ON F.ROTA_SQ_ROTA = A.ROTA_SQ_ROTA "
+ "INNER JOIN SIGIOP.ATENDIMENTO_MAR G ON G.ATEM_SQ_ATEND_MAR = A.ATEM_SQ_ATEND_MAR "
+ "INNER JOIN SIGIOP.CLUSTER_LOG H ON H.CLLO_SQ_CLUSTER_LOG = G.CLLO_SQ_CLUSTER_LOG "
+ "INNER JOIN SIGIOP.TIPO_ATENDIMENTO_MAR I ON I.TIAM_SQ_TIPO_ATEND_MAR = G.TIAM_SQ_TIPO_ATEND_MAR "
+ "WHERE (B.PLOP_DT_FECHAMENTO >= TO_DATE('"+dataInicio+"', 'DDMMYYYY') OR B.PLOP_DT_FECHAMENTO IS NULL)"
+ "AND (B.PLOP_DT_FECHAMENTO < TO_DATE('"+dataFim+"', 'DDMMYYYY') OR B.PLOP_DT_FECHAMENTO IS NULL) "
+ "AND A.MORE_SQ_MOTIVO_REPLANEJ IS NULL "
+ "AND B.PLOP_IN_STATUS = 2 "
+ "AND E.RTCA_CD_QMNUM IN (:1) "
+ "ORDER BY E.RTCA_CD_QMNUM, E.RTIT_NR_ITEM, D.RTSI_NR_SUBITEM, B.PLOP_DT_INICIO";
/
Statement stSigiop = cnnSigiop.createStatement();
ResultSet resultSigiop = stSigiop.executeQuery(sqlSigiop.replace(nullable ":1", rts.toString().replace("[", "").replace("]", "")));
while (resultSigiop.next()) {TO DO}
you have to change your query to this :
...
+ "AND (E.RTCA_CD_QMNUM IS NULL OR E.RTCA_CD_QMNUM IN (:1)) "
...
I have a requirement where i need to fetch number of record both the table using JPA native UNION query for Pagination
table 1=>txrh_bcaterms
table 2=> txrm_bcaterms
Ex: txrh_bcaterms UNION txrm_bcaterms
In Below code i am trying to fetching the record in both table Using UNION
#Query(nativeQuery = true,value= "SELECT "
+ " customerid, "
+ "finance_type, "
----------
-------etc----
+ "institution, "
+ "limit_groupid, "
+ "tx_booking_location, "
+ "finance_tenor_days, "
+ "margin_type , "
+ "additional_margin_percentage, "
+ "margin_percentage, "
+ "stale_document_condition_proforma_fin, "
+ "customer_name "
+ "from "
+ "txrh_bcaterms "
+ "where "
+ " institution=:institution "
+ "AND tx_booking_location=:txBookingLocation "
+ "OR finance_type=:financeType "
+ "OR customerid=:customerID "
+ "OR limit_groupid=:limitGroupID "
+ "UNION "
+ "SELECT "
+ "customerid, "
+ "finance_type, "
----------
-------etc----
+ "institution, "
+ "limit_groupid, "
+ "tx_booking_location, "
+" finance_tenor_days, "
+ "margin_type, "
+ "additional_margin_percentage, "
+ "margin_percentage, "
+ "stale_document_condition_proforma_fin, "
+ "customer_name "
+ "from txrm_bcaterms "
"
+ " institution=:institution "
+ "AND tx_booking_location=:txBookingLocation "
+ "OR finance_type=:financeType "
+ "OR customerid=:customerID "
+ "OR limit_groupid=:limitGroupID "
)
Page<Map<String,Object>> historyAndMaster(#Param("institution") String institution, #Param("txBookingLocation") String txBookingLocation,
#Param("financeType") String financeType, #Param("customerID") String customerID, #Param("limitGroupID") String limitGroupID, Pageable page);
NOTE:Actually stepid is the primary key txrh_bcaterms table and stepid is not there txrm_bcaterms table
ERROR
-------
in ui i passed institution =BC/AC/EC then UNION query able to execute and getting data
but if i passed SC then getting below exception
Caused by ERROR: each UNION query must have the same number of columns
Position: 581
at org.axonframework.axonserver.connector.ErrorCode.lambda$static$15(ErrorCode.java:107)
... 9 common frames omitted
=>If there is no same number of columns then how it is worked BC/AC/EC
I am new the Spring Data JPA Could you please help me to resolve this issue
Any other better suggestion welcome!
hi guys I tried to make query on java for access data from database but when I compile the error is syntax error at or near "v", when I try to compile my query on postgresql it work and the data can show, but when I compile on eclipse it can't
this the query
#Override
protected StringBuffer buildQuery(String sql, Object... objects) {
StringBuffer sbSQL = new StringBuffer("SELECT a.master_user_id, b.name, d.group_name, a.role, "
+ "(SELECT count (v.id) FROM project_member_dtl v "
+ "LEFT JOIN project_timeline p ON v.project_timeline_id = p.id "
+ "LEFT JOIN master_project_dtl j ON p.master_project_dtl_rid = j.rid "
+ "LEFT JOIN master_project aa ON j.master_project_sid = aa.sid "
+ "where ((v.member_plan_date > now()) AND (v.member_real_date IS NULL)) "
+ "AND j.is_freeze = 'n' "
+ "AND p.is_active = 'y' "
+ "AND aa.is_deleted = 'n' "
+ "AND v.master_user_id = a.master_user_id"
+ "AND v.master_role_id = a.master_role_id ) as in_progress, "
+ "(SELECT count (w.id) FROM project_member_dtl w "
+ "LEFT JOIN project_timeline q ON w.project_timeline_id = q.id "
+ "LEFT JOIN master_project_dtl k ON q.master_project_dtl_rid = k.rid "
+ "LEFT JOIN master_project bb ON k.master_project_sid = bb.sid "
+ "where ((w.member_plan_date < now()) "
+ "AND (w.member_real_date IS NULL)) "
+ "AND k.is_freeze = 'n' "
+ "AND q.is_active = 'y' "
+ "AND bb.is_deleted = 'n' "
+ "AND w.master_user_id = a.master_user_id "
+ "AND w.master_role_id = a.master_role_id ) as in_progress_late, "
+ "(SELECT count (x.id) FROM project_member_dtl x "
+ "LEFT JOIN project_timeline r ON x.project_timeline_id = r.id "
+ "LEFT JOIN master_project_dtl l ON r.master_project_dtl_rid = l.rid "
+ "LEFT JOIN master_project cc ON l.master_project_sid = cc.sid "
+ "where (x.member_plan_date IS NULL) "
+ "AND l.is_freeze = 'n' AND r.is_active = 'y' "
+ "AND cc.is_deleted = 'n' "
+ "AND x.master_user_id = a.master_user_id "
+ "AND x.master_role_id = a.master_role_id ) as waiting_list, "
+ "(SELECT count (y.id) FROM project_member_dtl y"
+ "LEFT JOIN project_timeline s ON y.project_timeline_id = s.id "
+ "LEFT JOIN master_project_dtl m ON s.master_project_dtl_rid = m.rid "
+ "LEFT JOIN master_project dd ON m.master_project_sid = dd.sid "
+ "where (y.member_plan_date > y.member_real_date) "
+ "AND m.is_freeze = 'n' AND s.is_active = 'y' "
+ "AND dd.is_deleted = 'n' "
+ "AND y.master_user_id = a.master_user_id "
+ "AND y.master_role_id = a.master_role_id ) as finish_on_time, "
+ "(SELECT count (z.id) FROM project_member_dtl z "
+ "LEFT JOIN project_timeline t ON z.project_timeline_id = t.id"
+ "LEFT JOIN master_project_dtl n ON t.master_project_dtl_rid = n.rid"
+ "LEFT JOIN master_project ee ON n.master_project_sid = ee.sid"
+ "where (z.member_plan_date < z.member_real_date)"
+ "AND n.is_freeze = 'n' AND t.is_active = 'y'"
+ "AND ee.is_deleted = 'n' "
+ "AND z.master_user_id = a.master_user_id "
+ "AND z.master_role_id = a.master_role_id ) as finish_over_time"
+ "FROM project_member_dtl a");
sbSQL.append("LEFT JOIN master_user b ON a.master_user_id = b.id ");
sbSQL.append("LEFT JOIN user_group c ON a.master_user_id = c.master_user_id ");
sbSQL.append("LEFT JOIN master_group d ON c.group_id = d.id ");
sbSQL.append(sql);
return sbSQL;
}
thanks
It's a typo. Make sure you keep a space at the end of each line
+"AND v.master_user_id = a.master_user_id "
In the first query you missed a space
+"AND v.master_user_id = a.master_user_id"
+ "AND v.master_role_id = a.master_role_id ) as in_progress, "
Now the query would be
...AND v.master_user_id = a.master_user_idAND v.master_role_id =....
SQL engine thinks that a.master_user_idAND is a column. So the next v is a problem. That's why the error
syntax error at or near "v"
I have Sybase Statement which is mentioned below :
select s.airbill_nbr, s.orig, s.dest,p.swa_acct_nbr, s.prod_type, s.outbnd_date, s.shppr_name, s.consgn_name,s.shipping_chrg, s.misc_chrg, s.decl_val_chrg, s.tax_amt, s.fuel_chrg, s.scrty_chrg, s.tot_chrgs, s.tot_pcs, s.tot_chrgbl_wt, s.tot_actl_wt from shipment s, shipment_outbnd_stn o, payment p
where s.sa_shpmt_nbr = o.sa_shpmt_nbr
and o.sa_shpmt_nbr = p.sa_shpmt_nbr
and o.outbnd_date=convert(date,'01/29/2015',101)
and s.outbnd_empl_id is not null
and p.fop_cd = 'SW'
and p.swa_acct_nbr =40584
and s.void_flag is null
I have to create a prepared statement for the above code in Java and I have created the below One :
String variable1="29/01/2015";
psRetrieveAwbData = cattsDbc.prepareStatement( "select s.airbill_nbr, s.orig, s.dest, " +
"p.swa_acct_nbr, s.prod_type, s.outbnd_date, s.shppr_name, s.consgn_name, " +
"s.shipping_chrg, s.misc_chrg, s.decl_val_chrg, s.tax_amt, s.fuel_chrg, " +
"s.scrty_chrg, s.tot_chrgs, s.tot_pcs, s.tot_chrgbl_wt, s.tot_actl_wt " +
"from shipment s, shipment_outbnd_stn o, payment p " +
"where s.sa_shpmt_nbr = o.sa_shpmt_nbr " +
"and o.sa_shpmt_nbr = p.sa_shpmt_nbr " +
"and o.outbnd_date = '"+ variable1 +"'" +
"and s.outbnd_empl_id is not null " +
"and p.fop_cd = 'SW' " +
"and p.swa_acct_nbr = " + iAccount +
"and s.void_flag is null" );
but I dont know how to put date in date Format because the way I have put it is not working by taking the variable1, as variable1 It is taking as String and not finding out the Solution.Could you please tell me how to create the prepared statement where I can directly put date or put the date by storing it in some variable.
PreparedStatement pstmt = con.prepareStatement("select s.airbill_nbr, s.orig, s.dest, " +
"p.swa_acct_nbr, s.prod_type, s.outbnd_date, s.shppr_name, s.consgn_name, " +
"s.shipping_chrg, s.misc_chrg, s.decl_val_chrg, s.tax_amt, s.fuel_chrg, " +
"s.scrty_chrg, s.tot_chrgs, s.tot_pcs, s.tot_chrgbl_wt, s.tot_actl_wt " +
"from shipment s, shipment_outbnd_stn o, payment p " +
"where s.sa_shpmt_nbr = o.sa_shpmt_nbr " +
"and o.sa_shpmt_nbr = p.sa_shpmt_nbr " +
"and o.outbnd_date = ?" +
"and s.outbnd_empl_id is not null " +
"and p.fop_cd = 'SW' " +
"and p.swa_acct_nbr = " + iAccount +
"and s.void_flag is null" );");
pstmt.setDate (dt);