seafile从sqlite迁移到mysql

sqlite3.exe

下载文件sqlite-shell-win32-x86-3071300.zip

First make sure the python module for MySQL is installed. On Ubuntu, use sudo apt-get install python-mysqldb to install it.

Download these three files to /data/haiwen, 

ce_ccnet_db.sql, ce_seafile_db.sql, mysql.sql(used for create tables in seahub_db).

Rename mysql.sql to ce_seahub_db.sql: mv mysql.sql ce_seahub_db.sql. Now you should have the following directory layout.



seahub.db

seafile.db

groupmgr.db

orgmgr.db

usermgr.db

1. 导出成指定的SQL脚本
   将sqlite中指定的数据表以SQL创建脚本的形式导出，具体命令

    ywx@ywx:~/yu/sqlite$ sqlite3 test.db
    SQLite version 3.7.7.1 2011-06-28 17:39:05
    Enter ".help" for instructions
    Enter SQL statements terminated with a ";"
    sqlite> .output data.sql
    sqlite> .dump
    sqlite>


PRAGMA foreign_keys=OFF;
BEGIN TRANSACTION;
CREATE TABLE `Group` (`group_id` INTEGER PRIMARY KEY AUTOINCREMENT, `group_name` VARCHAR(255), `creator_name` VARCHAR(255), `timestamp` BIGINT, `type` VARCHAR(32));
INSERT INTO "Group" VALUES(1,'信息科技部','015208@zjtlcb.com',1491567534304229,NULL);
CREATE TABLE `GroupUser` (`group_id` INTEGER, `user_name` VARCHAR(255), `is_staff` tinyint);
INSERT INTO "GroupUser" VALUES(1,'015208@zjtlcb.com',1);
CREATE TABLE GroupDNPair (group_id INTEGER, dn VARCHAR(255));
DELETE FROM sqlite_sequence;
INSERT INTO "sqlite_sequence" VALUES('Group',1);
CREATE UNIQUE INDEX groupid_username_indx on `GroupUser` (`group_id`, `user_name`);
CREATE INDEX username_indx on `GroupUser` (`user_name`);
COMMIT;


Create 3 databases ccnet_db, seafile_db, seahub_db and seafile user.

mysql> create database ccnet_db character set = 'utf8';
mysql> create database seafile_db character set = 'utf8';
mysql> create database seahub_db character set = 'utf8';

Import ccnet data to MySql.

mysql> use ccnet_db;
mysql> source ce_ccnet_db.sql;
mysql> source ccnet_db_data.sql;