Posts by Morris • 111 points
3 posts
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votes3
answers390
viewsA: Calculate parent and child totals
Do the following, on the model Detail.Rb, leave it like this: class Detail < ActiveRecord::Base belongs_to :order before_save :sum_prices private def sum_prices self.total =…
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votes2
answers501
viewsA: import 1.2GB Mysql database
To import large tables the best way is through the command line with .sql. files In case you are trying to load into a phpmyadmin of life it will be complicated, do not recommend. To do this,…
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votes2
answers205
viewsA: How to sort items with floating numbers in WHERE
Try without the quotation marks, as follows: $lisagemMedias = mysql_query("SELECT * FROM `medias` WHERE `cat`='".$dadosGerais["cat"]."' AND `subcat`='".$dadosGerais["id"]."' AND…