MySQL Interview Questions
Questions Answers Views Company eMail

what is the advantage of stored procedures, triggers and indexing in mysql

1 2449

maximum size of a database in mysql?

2 2715

how many fields can be updated using set in a mysql query?

1 1826




how many table created when we create a table in mysql?

3 3040

how many ways we can get the current date in mysql?

2 2739

what is mysql optimization in brief?

1246

What is the difference between CHAR and VARCHAR data types?

Ramco,

2 6540

Give the syntax of REVOKE commands?

1 2519




Give the syntax of GRANT commands?

3 3451

How many ways we can we find the current date using MySQL?

3 5630

What is the maximum length of a table name, a database name, or a field name in MySQL?

4 5389

Query to select passwords from a table having a column "Password" Whose length is b/w 8 &15 and having 'A' as the first character in the password irrespective of case.

3 3927

Fname Lname City Pin ramesh kumar salem 365241 Query to generate a code having the firstletter of Fname,Lname & 3letter of city Last 3letter of pin,all in capital letters

3 2519

SELECT country,city FROM customers GROUP BY country ORDER BY city DESC

HCL,

5 6005

how we can find nth max salary from an employe table by using my sql?

8 7426


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Un-Answered Questions { MySQL }

how to get only updated, deleted , inserted records after certain interval time in mysql with out using triggers...

1175


Can u give the example by taking an unnormalized table and make that 1nf and then 25nf, and then 3 nf?

3577


What are the method you will follow while sql installing

1261


What is striped backup

1217


What is RMS Migrations

1174






Explain the architecture models of SQL Server?

1290


I've looked but can't find a MySQL equivalent for MS SQL's xp_cmdshell. I have 7z files that I want to unzip and load into MySQL. I'm trying to write a sp to do the unzip, but I can't find a way to do that. Can anyone provide an example of a similar process in Windows? TIA.

2447


i made a table whih contain a column "Photo" with image data type and i want to insert the byte of a picture present in my hardisk using insert statement in that colum... so what will be my insert statement?

1494


How can you move the master database

876


How can you plan the logshipping before processing?

1222


HOW TO FIND display the total number of weeks in the year of 1998 IN EMP TABLE

1040


why not null is not allowed at table level

1482


explain GROUPBY & HAVING clause with examples.

1197


suppose data is copie to oracle to sql by using DTS. Actully it taken 2 hours. suppose some day distribute the server in the middle of 2 hours. after how can i get the data ?

1056


using primary can we relate two table, with out foreign key?

1622