a. Can you delete data from a View. b. If Yes, can you delete it if there are multiple tables c. If No, can you delete if there is single source table which is joining.

1 Answers   CGI,

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How to maintain the history of code changes of pl/sql?

3 Answers  

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Which one of the following is a reason that an INSERT statement might cause an error instead of executing correctly? 1. The INSERT statement was attempting to insert a record into a view that was created from more than one table. 2. The INSERT statement was attempting to insert a record using a combination of constants and values from an existing table. 3. The INSERT statement was attempting to insert a record with a non-NULL value into a table that has that column defined as NULL. 4. The INSERT statement was attempting to insert a record into a table by selecting a record from that same table. 5. The INSERT statement was attempting to insert a record into a view rather than a table.

1 Answers   Sonata,

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What are sql objects?

0 Answers  

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how many triggers are allowed in mysql table? : Sql dba

0 Answers  

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What is java sql driver?

0 Answers  

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What is sql data?

0 Answers  

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How does pl sql work?

0 Answers  

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what is column? : Sql dba

0 Answers  

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What is the difference between SQL and PLSQL

4 Answers   IBM,

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Difference between DBMS and RDBMS...CODD's rules

4 Answers   Polaris,

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Why having clause is used in sql?

0 Answers  

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