What is mutating table error?

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What is sql and how does it work?

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What is the difference between anonymous block and named block or stored procedure?

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how can we replace the particular column value of a resulted set of executed query? I mean write down a sql query to chane the particular column's value of a resulted set of executed query

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how to enter binary numbers in sql statements? : Sql dba

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Can we declare a column having number data type and its scale is larger than pricesionex: column_name number(10,100),column_name numbaer(10,-84)

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What is the maximum number of triggers, you can apply on a single table?

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what is Hash join?how it is different from inner join?what is the sign used for inner join?(eg: like the (+) sign used for outer join)?

3 Answers   TCS,

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How do I quit sql?

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What are schema-level triggers?

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What are the events on which a database trigger can be based?

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How many types of cursors supported in pl/sql?

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