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Using a SELECT statement after the INSERT statement with a database-specific function that returns the generated primary key for the most recently inserted row. For example, LAST_INSERT_ID() for MySQL. Using a unique combination of elements from the original SQL INSERT in a subsequent SELECT statement.
If the last name is larger than 10 letters, using the SUBSTR function [9] we change the last_name column value to an abbreviation. CREATE OR REPLACE TRIGGER phone_book_insert BEFORE INSERT ON phone_book FOR EACH ROW WHEN ( LENGTH ( new . last_name ) > 10 ) BEGIN : new . last_name : = SUBSTR (: new . last_name , 0 , 1 ); END ;
CodeIgniter is most often noted for its speed when compared to other PHP frameworks. [8] [9] [10] In a critical take on PHP frameworks in general, PHP creator Rasmus Lerdorf spoke at frOSCon in August 2008, noting that he liked CodeIgniter "because it is faster, lighter and the least like a framework." [11]
$5.50 off each 24-pack of 16.9-ounce bottles. If you're tackling Dry January, San Pellegrino sparkling mineral water is a great way to mix things up.The 24-pack of 16.9-ounce bottles is $5.50 off ...
How is Sam's Club investing in technology? Think about the back end of your technology and the member-facing [part]. The back end is really difficult to invest in, [it] takes a long time, and it's ...
Arlington Police said a man was killed and another woman was severely injured after an SUV crashed into them early Saturday morning. According to Arlington Police, around 1:00 a.m. on Saturday in ...
SQL includes operators and functions for calculating values on stored values. SQL allows the use of expressions in the select list to project data, as in the following example, which returns a list of books that cost more than 100.00 with an additional sales_tax column containing a sales tax figure calculated at 6% of the price.
With this double-duty device, you and your S.O. will be able to make breakfast at the same time. "I use this every single week for a quick breakfast for me and my family before we head out for ...