If the base table structure is changed what will happen to join index????

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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 is 'mysqldump'? : Sql dba

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how to select alphabets in a one column , for this the table name is PA_TASKS and column name is TASK_NUMBER, In TASK_NUMBER the data like this 1.1.3NN,1.1.4NN,1.5.1NN,1.3.2NE,1.5NN,1NN,1.2NE,1CE , For this i need to disply output as NN,NN,NN,NE,NN,NN,NE,CE, Its some urgent requirement ,thanks in advance

6 Answers  

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how to use myisamchk to check or repair myisam tables? : Sql dba

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what is mean by forward declaration and where we'll use it.

4 Answers   TCS,

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What are inner outer left and right joins in sql?

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What is trigger explain it?

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Does sql between include endpoints?

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Is it important to partition hard disk?

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What is the difference between row level and statement level trigger?

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what is Complex index. how to create it?

2 Answers  

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