mysqli_connect("localhost", "ramendev_jctwood", "M1n1flam3", "ramendev_jctwood") or die ("Failed to connect to MySQLmysqli_query($con, "IF EXISTS (SELECT 1 FROM Users WHERE Userip='$userip')
UPDATE
liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:73) ~[liquibase-core-3.4.2.jar:na] at liquibase.Liquibase.update(Liquibase.java:(MysqlIO.java:3814) ~[mysql-connector-j
我已经阅读了mysql的更新语法,我不知道如何修改我的代码,用BLOB更新一行,而不是用BLOB插入新行。有人能帮我吗?<?php// set them to your login information.$link = mysql_connect($host, $username, $password);die('Could not connect: ' .