I entered the data in SQL toad version 9.0.1 in English and Arabic language but when i do the query i get the data in Arabic language with (??? question mark) ,please your support.

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[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

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ORA-26076: cannot set or reset value after direct path structure is allocated

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What is live lock, deadlock and what is Lock escalation?

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ORA-26082: load of overlapping segments on table string.string is not allowed

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How to view the error log for any specific instance?

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ORA-26027: unique index string.string partition string initially in unusable state

6738

What is the use of NOLOCK locking hint?

1780

if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

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ORA-26094: stream format error: input column overflow

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ORA-16627: No standby databases support the overall protection mode.

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hi. i m Anil patel when reconcile 57f4 chalan(subcontraction with out excise)i m facing error like short by material 220 kg. even i have migo all material.

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ORA-26095: unprocessed stream data exists

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ORA-16626: failed to enable specified object

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Hi guys, I have four tables those are emp,dept,eliminate and uneliminate. i wrote small cursor..when i run, it display one error (ORA-01403 nodata found)... The query is: Declare cursor c1 is select e.ename emp_name from emp e,dept d where e.deptno=d.deptno group by deptno; r1 c1%rowtype; test_emp varchar2(200); begin for r1 in c1 loop begin select eliminate_emp into test_emp from eliminate t,uneliminate ut where t.number=ut.number and t.deptno=e.deptno and rownum<1; end; dbms_output.put_line(r1.emp_name); end loop; end; Thanks...

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