What is restrict in sql?

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What is meant by Materialized view?

2 Answers   iGate, Marlabs, Polaris,

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Does a join table need a primary key?

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Can we call procedure in select statement?

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What are sql queries used for?

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If we have n no of columns in a table, can we add new column in that table with not null constraint?

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what is a trigger in mysql? : Sql dba

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First round ------------------- - Procedure - Packages - Views - Virtual tables - Can we use dcl with in function? - Joins and few scenarios - Triggers and its type - Pragma, type and its functionality - How to create db link in oracle - Materialized view - How to find duplicate values from table? - Cursor and its functionality - Write a script to display friday and its date from a entire year. - Exception Handling Second round ------------------------ Gave a scenario like. Need to write a function to perform. When user try to change a password. It must not be last five password and a given password can be combination of characters, symbols, upper and lower case.

0 Answers   Prodapt,

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What is the process of debugging?

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What are different types of triggers?

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Define a temp table?

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What is the function that is used to transfer a pl/sql table log to a database table?

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