How to check if a column is nullable before setting to nullable?

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What is java sql package?

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i want insert 10 records from table a to table b. if i m using statement level trigger how many record insert ?in row level trigger how many record inserted???

3 Answers   Scope International,

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What are field types?

0 Answers  

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display your age in months?

2 Answers  

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I want to display the employees who have joined in last two months. (It should be executed randomly means If I execute the query in March it should display Jan and Feb joined employees. Same query if i execute in Feb, 2007 it should display dec, 2006 and jan 2007 joined employees.

15 Answers   Wipro,

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How can one get sql*loader to commit only at the end of the load file? : aql loader

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What is delimiter in pl sql?

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What is the purpose of a sql?

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What is partition in sql query?

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What does partition by mean in sql?

0 Answers  

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If an unique key constraint on DATE column is created, will it validate the rows that are inserted with SYSDATE?

4 Answers  

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