how to join query for one source type is oracle another source type is sql server ?

0 Answers   iGate,

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What are the predefined tablespaces in a database?

0 Answers  

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Anybody can tell me, how do we find second largest emp salary from emp table.. Thanks in advance ...

10 Answers   Cognizant, ID, NTTF Nettur Technical Training Foundation, Sony, Verizon,

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What SQL query from v$session can you run to show how many sessions are logged in as a particular user account?

1 Answers  

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What is the usage of synonyms?

0 Answers  

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What is a Synonym ?

3 Answers  

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difference between imlicit cursor and explicit cursor ?

5 Answers   Cap Gemini,

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How to create a table index?

0 Answers  

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What is bulk copy or bcp in oracle?

0 Answers  

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SQL> CREATE TABLE to_table 2 (col1 NUMBER); Table created. SQL> CREATE OR REPLACE TRIGGER statement_trigger 2 AFTER INSERT ON to_table 3 BEGIN 4 DBMS_OUTPUT.PUT_LINE('After Insert Statement Level'); 5 END; 6 / Trigger created. SQL> CREATE OR REPLACE TRIGGER row_trigger 2 AFTER INSERT ON to_table 3 FOR EACH ROW 4 BEGIN 5 DBMS_OUTPUT.PUT_LINE('After Insert Row Level'); 6 END; 7 / Trigger created. SQL> INSERT INTO TO_TABLE VALUES(1); After Insert Row Level After Insert Statement Level 1 row created. SQL> BEGIN 2 INSERT INTO TO_TABLE VALUES(2); 3 INSERT INTO TO_TABLE VALUES(3); 4 INSERT INTO TO_TABLE VALUES(4); 5 INSERT INTO TO_TABLE VALUES(5); 6 INSERT INTO TO_TABLE VALUES(6); 7 INSERT INTO TO_TABLE VALUES(7); 8 INSERT INTO TO_TABLE VALUES(8); 9 INSERT INTO TO_TABLE VALUES(9); 10 INSERT INTO TO_TABLE VALUES(0); 11 END; 12 / WAT LL BE THE O/P??? XPLAIN IT>>>>

1 Answers   Infosys,

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How to test null values?

0 Answers  

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what is unique key?

14 Answers   Amazon, Cap Gemini, Infosys, Wipro,

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