What is crud diagram?

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Why do we use joins?

0 Answers  

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What is the difference between function, procedure and package in pl/sql?

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What is dense_rank?

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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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When a dml statement is executed, in which cursor attributes, the outcome of the statement is saved?

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How do I view an execution plan in sql?

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What is the command used to fetch first 5 characters of the string?

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What steps server process has to take to execute an update statement?

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What are the types of triggers ?

26 Answers   Aspire, BirlaSoft, TCS,

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What does where 1/2 mean in sql?

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Why do we use sqlite?

0 Answers  

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