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You haven't selected your database in the code. According to this page in php.net, there is a parameter in mysqli_connect or mysqli constructor which you enter your database name. Here is is a simple example: <?php $mysqli = new mysqli('localhost', 'my_user', 'my_password', 'my_db');
12 sie 2013 · Every warning you see, that the mysql_ syntax is deprecated, shows the function that is going to be used instead. For instance: mysqli_connect() replaces both mysql_connect(); and mysql_select_db(); (asks for server and database in one function).
20 lut 2024 · MySQL error 1046, which stands for “No Database Selected,” is one of the most common errors that can prevent database operations. It happens when you run a query and don’t specify the target database. In this article, we will discuss “How to resolve, Error 1046: No database selected”.
2 gru 2021 · The error no database selected frequently occurs in MySQL when you perform a statement without selecting a database first. In the following example, I tried to query a students table immediately after connecting to the mysql command line: mysql> SELECT * FROM students; ERROR 1046 (3D000): No database selected.
1 maj 2007 · I have an error, not a php syntax error, everything is working fine but I get this error "Error in query. No database selected", does anyone have any idea on how to solve this.
12 gru 2014 · It is querying data fine from the database as I can populate tables with already existing data from the database, but I cannot Insert, Delete, Update. I always get “No database selected” [php]<?php class MySQLHandler {// Offline Database connect var $DATABASE = ‘fear’; var $USERNAME = ‘root’; var $PASSWORD = ‘’;
2 sty 2012 · Maybe the name of the database is wrong and mysql_select_db() is failing. Check its return value. Also for security, do not insert $_POST or $_GET variables directly into SQL strings.
