![]() Call the execute() method of the PDO statement object.For the BLOB data, you bind a parameter to the file pointer. Use the bindParam() method of the PDOStatement object to bind a parameter to a variable name.UPDATE tablename SET column1 value1, column2 value2. ![]() Syntax Following is the basic syntax of UPDATE query with WHERE clause. ![]() You can use WHERE clause with UPDATE query to update selected rows, otherwise all the rows would be updated. The prepare() method returns an instance of the PDOStatement class. SQLite UPDATE Query is used to modify the existing records in a table.
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