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MySQL
Explain TIMESTAMP DEFAULT '2006:09:02 17:38:44? ON UPDATE CURRENT_TIMESTAMP. ?
What does TIMESTAMP ON UPDATE CURRENT_TIMESTAMP data type do???
Explain data type TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE
CURRENT_TIMESTAMP ?
But what if you really want to store the timestamp data, such as the publication date of the article?
What happens if a table has one column defined as TIMESTAMP? ???
you specify the data type as DECIMAL (5,2), what's the range of values that can go in this table?
Explain the difference between FLOAT, DOUBLE and REAL.?????
Explain the difference between BOOL, TINYINT and BIT.??
What happens when the column is set to AUTO INCREMENT and you reach the maximum value for that table??????
What is SERIAL data type in MySQL?????
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