there is A table and B table in A table there 5 rows and in b table there are 2 rows i am firing query select * from a,b what will be the output?

7 Answers   Cognizant,

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How do I remove all records from a table?

0 Answers  

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What are commit, rollback, and savepoint?

0 Answers  

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What happens if a procedure that updates a column of table X is called in a database trigger of the same table ?

1 Answers  

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Explain what is an index?

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Write one update command to update seqno field of a table on the basis of row number.

4 Answers   HCL,

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what happens when the column is set to auto increment and you reach the maximum value for that table? : Sql dba

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What are the differences between Database Trigger and Integrity constraints ?

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Display the total debit counts, total credit counts, sum of total debits, sum of total credits from an employee's transaction table (a single table) containing the following columns. Transaction_number Transaction_amount Transaction_date Transaction_type --> tells if the amount is a credit or a debit. As the query alone is important, the table is left with specifying just the field's name. Pls help me with this query.

3 Answers   iNautix, Oracle,

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What are the topics in pl sql?

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what happens if null values are involved in expressions? : Sql dba

0 Answers  

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Difference between inline query and stored procedure?

4 Answers   Bharat, Microsoft,

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