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SQL 2021-11-06 15:07:16
how to start mysql server in windows 10
option 1: Launch the MySQL Command-Line Client. To launch the client, enter the following command in a Command Prompt window: mysql -u root -p . The -p option is needed only if a root password is defined for MySQL. Enter the password when prompted. Opti... Add solution -
SQL 2021-11-06 14:19:22
how to change a collumn name in sql
-- Oracle, MySQL 8+ ALTER TABLE table_name RENAME COLUMN current_name TO new_name; -- MySQL < 8: ALTER TABLE table_name CHANGE current_name new_name datatype(length); -- SQL Server: EXEC SP_RENAME 'table_name.current_name' , 'new_name', 'COLUMN' Add solution -
SQL 2021-11-06 05:42:19
macos configure mysql access denied for user 'root'@'localhost'
You can do the following on Mac (El Capitan) Open a Terminal window, use the command below to stop mysql if it's already running. sudo /usr/local/mysql/support-files/mysql.server stop You can also check System Preferences > MySQL to see if it is run... Add solution -
SQL 2021-11-05 20:47:15
sql server to_date
-- Oracle:TO_DATE(string, format) SELECT TO_DATE('2012-06-05', 'YYYY-MM-DD') FROM dual; SELECT TO_DATE('05/06/2012 13:25:12', 'DD/MM/YYYY HH24:MI:SS') FROM dual; -- SQL Server: CONVERT(data_type, string, style). Cf source link for style codes. SELECT CONV... Add solution -
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PHP 2021-11-04 20:53:20
PHP copy table from one database to another
// Create a new MySQL database connection if (!$con = new mysqli('localhost', $username, $password, $database)) { die('An error occurred while connecting to the MySQL server!<br><br>' . $con->connect_error); } // Create an array of MyS... Add solution
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