Is sql open source?
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With out using count() function. How to the find total number of rows in a table?
What are all the common sql functions?
How many subqueries can be nested in a statement?
explain the options of myisamchk to improve the performance of a table. : Sql dba
What is dml statement?
What are few of the schema objects that are created using PL/SQL?
What is data control language?
Is oracel sql developer written in java?
What are % TYPE and % ROWTYPE ? What are the advantages of using these over datatypes?
what are different types of collation sensitivity? : Sql dba
What are the query optimization techniques?
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.
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