navicat

问题 I am fairly new to MySQL and I am getting a pretty interesting error on which I cannot find any help via google and the stackoverflow search. I am running a local server of MySQL 5.6.10 on MacOS 10.8.3 and manage my database via Navicat essentials for MySQL. The error I get is that after running and managing my database just fine for a couple of days/weeks something triggers to (it appears incompletely) delete some of the tables I created using queries from within Navicat. When I try to run

问题 I\'m trying to send an email to several recipients when a new row is inserted into a table. The list of recipients varies. I would like to be able to set this list using a select statement. I also have installed Navicat which allows me to send email notifications but only to a predetermined set of people. Thanks. 回答1: I would be very concerned about putting the load of sending e-mails on my database server (small though it may be). I might suggest one of these alternatives: Have application