mysqldump

问题 I am using below code to backup my database using php script but I am getting 0KB size file. How can I backup my full database with all routines and functions? $dbhost = 'localhost'; $dbuser = 'root'; $dbpass = ''; $dbname='mydatabase'; $toDay = date('d-m-Y'); //exec("mysqldump --user=$dbuser --password='$dbpass' --host=$dbhost --single-transaction $dbname > D:\Sql_Backups/".$toDay."_DB.sql"); //exec('mysqldump --user=$dbuser --password=$dbpass --host=$dbhost $dbname > D:\Sql_Backup/file.sql'

问题 I have a small application which I am going to use to backup and restore a mysql database, coding for backup is as follows and it works properly, .... String command = "mysqldump --host=" + dataBase.getHost() + " --user=" + dataBase.getUserName() + " --password=" + dataBase.getPassword() + " " + dataBase.getDatabaseName() + " -r " + dataBase.getBackupPath() + "/ofm_mnu_backup_" + bkDate + ".sql"; System.out.println(command); Process p = null; try { Runtime runtime = Runtime.getRuntime(); p =

问题 Please advise on how to migrate my local mysql server to the cloud. Currently I have a Fedora linux box and a NAS attached to it via ethernet. I believe the best way to go about it is : Take a mysqldump of all databases Create an amazon RDS instance and try to load from the created mysqldump Shift local connection to this instance Am I on the right track ? How should I go about doing (1). I have a username and password based access to the mysql server and it has only 1 database. I tried to

问题 I have a MySQL Database of about 1.7GB. I usually back it up using mysqldump and this takes about 2 minutes. However, I would like to know the answers to the following questions: Does mysqldump block read and/or write operations to the database? Because in a live scenario, I would not want to block users from using the database while it is being backed up. It would be ideal for me to only backup the WHOLE database once in, say, a week, but in the intermediate days only one table needs to be

问题 mysql gives me the syntax error with the following line... i dont know what is wrong with this... mysqldump -u root -p root mydatabase > dumpfile.sql i am using windows vista... plz help here.. thnx.. 回答1: Make sure that you are running this from the normal command line and not within the mysql command line. So like this: C:\[path to mysqldump app] > mysqldump -u root -p root mydatabase > dumpfile.sql not mysql > mysqldump -u root -p root mydatabase > dumpfile.sql 回答2: The -p part is the

问题 i can't seem to restore my database backup in php. this is my code <?php $host = 'localhost'; $user = 'root'; $pass = ' '; $dbname = 'itravel'; date_default_timezone_set('Asia/Kuala_Lumpur'); $date = date('Y_m_d'); if(isset($_POST['backup'])) { $backup = "c:/xampp/mysql/bin/mysqldump --opt -h $host -u $user $dbname > itravel_backup_$date.sql"; system($backup); } if(isset($_POST['restore'])) { $restore = "c:/xampp/mysql/bin/mysqldump --opt -h $host -u $user $dbname < itravel_backup_$date.sql";

问题 Using mysqldump, I can dump my Databases and tables into separate files. My question is, is there a way within mysqldump to split up these table files into smaller parts? So instead of one 10GB .sql file, I would get ten 1GB .sql files for the same table? 回答1: You can use MySQL Dump to grab data from a query however I've always found this hard to manage when you need split data into a specific size chunk. As you want 1Gb files, here is how I would split the table up into 1Gb segments. I've

问题 I have a Huge database in phpmyadmin. It have 1500 tables because I'm using Drupal. I used the command mysqldump -u [username] -p[password] [databasename] > [filename.sql] To create a .sql file on the server. It took some time but was 100% complete. I then tried to copy the file to my local machine with Filezilla, it kept crashing and stopping so I used the command scp [my_username]@[my_host]:[filename.sql] /some/local/directory.sql This took a couple of hours but also said It was 100%

问题 i'm trying to copy my databes but i got this error: C:\Program Files\MySQL\MySQL Server 5.6\bin>mysqldump -uroot -p -d pagesjaunes; Enter password: -- MySQL dump 10.13 Distrib 5.6.15, for Win32 (x86) -- -- Host: localhost Database: pagesjaunes; -- ------------------------------------------------------ -- Server version 5.6.15-log /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION

问题 We are planing to use Flyway to manage our migrations because it seams to be a great tool that could perfectly suit our needs. What we have today is MySQL databases for development, and mysql - oracle DB for production cycle. It seems impossible today with Flyway integrated with ant to deal with simple comments that are into mysqldump comments directives. It looks like this : /*!50003 CREATE*/ /*!50020 DEFINER=`root`@`localhost`*/ /*!50003 PROCEDURE `lockObject`( IN parTypeId INTEGER, IN