What are the types of sql commands?

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what is the difference between char and varchar data types? : Sql dba

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What are the PL/SQL Statements used in cursor processing ?

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what is a relationship and what are they? : Sql dba

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When you have to use a default "rollback to" savepoint of plvlog?

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What is difference between pls_integer and integer?

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how to do backup entire database? : Transact sql

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Can dml statements be used in pl/sql?

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Can you select everything, but 1 or 2 fields, without writer's cramp?

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How is a process of pl/sql compiled?

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Is the primary key an index?

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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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