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Re: INSERT INTO NULLABLE FIELDS THROWING ERRORS WITH NULL VALUES
Posted by: Peter Brawley
Date: September 16, 2014 03:02PM

> TAX = '',
> INVOICE_TOTAL = '',
> DATE_SENT = '',

Right, they're empty strings rather than nulls, but tax and invoice_total and date_sent ain't strings, so you need something like ...

if( $tax=='') $tax='null';
if( $invoice_total=='' ) $invoice_total='null';
if( $date_sent=='' ) $date_sent='null';

then ...

$query = "insert ... set ... tax=$tax, invoice_total=$invoice_total, date_send=$date_sent,..."

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