How many objectname will be created for a single table drop function? Why 'flashback' query giving error "ORA-38312: original name is used by an existing object" while getting the table?

0 Answers  

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Where do we use decode and case statements?

0 Answers  

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What are the differences between a sys and system user and what are the extra privileges available to the sys user?

1 Answers   Wipro,

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how to i write the query 'NISHI' TO N I S H I

4 Answers   Attra, Metric Stream,

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Please explain the difference between outer join and inner join? With examples would be appreciable..!

6 Answers   IBM,

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how do u know the total no of rows in a table?

6 Answers  

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I have a table called 'test' on source and target with same name, structure and data type but in a different column order. How can you setup replication for this table?

0 Answers   Oracle,

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What are the attributes that are found in a cursor?

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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why dont we assign not null constraint as table level constraint.

0 Answers  

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What different of iner joint & outer joint with example

4 Answers  

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How can I see all tables in oracle?

0 Answers  

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