Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
Run Example » Definition and Usage Thetruncate()method resizes the file to the given number of bytes. If the size is not specified, the current position will be used. Syntax file.truncate(size) Parameter Values ParameterDescription sizeOptional. The size of the file (in bytes) after the ...
TRUNCATE() MySQLTRUNCATE()Function ❮ MySQL Functions ExampleGet your own SQL Server Return a number truncated to 2 decimal places: SELECTTRUNCATE(135.375,2); Try it Yourself » Definition and Usage The TRUNCATE() function truncates a number to the specified number of decimal places....
❮ SQL Keywords ReferenceCREATE TABLEThe CREATE TABLE command creates a new table in the database. The following SQL creates a table called "Persons" that contains five columns: PersonID, LastName, FirstName, Address, and City:Example CREATE TABLE Persons ( PersonID int, LastName varchar(...
The DROP TABLE command deletes a table in the database.The following SQL deletes the table "Shippers":Example DROP TABLE Shippers; Try it Yourself » Note: Be careful before deleting a table. Deleting a table results in loss of all information stored in the table!
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.