what are the different tables present in mysql, which type of table is generated when we are creating a table in the following syntax: create table employee (eno int(2),ename varchar(10)) ? : Sql dba

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What are the types of queries in sql?

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7. Where would you look for errors from the database design?

1 Answers   Fintellix,

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If I have a table T with 4 rows & 2 columns A & B. A has values 1,2,3,4. and B has 10,20,30,40. Write an Update SQL query which can Swap the values of A & B for all records. (Do not use a sub-query)

5 Answers  

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Explain spool.

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What is pl sql collection?

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how to insert values like 10:10:00,30:25:00 etc.into table after insert how can i sum the above insert values to get the result as 40:35:00

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How many types of functions are there in sql?

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What is a constraint?

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What are the 3 types of behavioral triggers?

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What is Primary Key?

4 Answers   Ramco,

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How delete all data from table in sql?

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