neo4j database

This text connection: http://blog.csdn.net/freewebsys/article/details/46348975 reprint Please specify the source!1, about the graph databaseTinkerpop is a project under the Apache incubator.The open source graph database engine, the graph database uses most is neo4j, but has the copyright restriction, if uses the Community edition can only be, the single machine

"Operating System Error 5 (Access denied)" is displayed during SQL SERVER database backup ). The backup database is being terminated abnormally ." Wrong solution: database backup. backup "Operating System Error 5 (Access denied) occurs when the SQL SERVER database is backed up ). The backup

PHP a random code, according to the ID inserted into the database, and then determine if the database already exists in the random code and then randomly inserted into the database Reply content: PHP a random code, according to the ID inserted into the database, and then determine if the

When you use mysqlce to export database scripts, an exception occurs if the database contains Chinese content. Now, you can use mysqldump.exe to directly export the database script as follows: Step one Run cmd to open the ConsoleProgram Step two redirects the current directory to the mysqldump.exe directory Enter the cd c: \ Program Files \ mysql \ MySQL Ser

To do a program today, select the option from the CheckBoxList into the database, and then to read the data from the database and also to correspond to the corresponding options up, stored in the database is very simple, with a circular deposit on the line, in order to read the convenience, I added a comma after each, the code is as follows: Save in

I'm just learning to use PDO to manipulate the database, but, after connecting to the database, use Query () to execute the SELECT query statement, but always error: No database selected, code and error information as follows: the error is: Fatal error:uncaught exception ' pdoexception ' with message ' sqlstate[3d000]: Invalid Catalog No

[Email protected]:/home/xiachengjiao# vi/webwall/mysql/my.cnf(see parameters in config file)[Email protected]:/webwall/mysql/bin#./mysql-u root-s/var/mysql1.sock-pEnter Password:enter password:********ERROR 2002 (HY000): Can ' t connect to local MySQL serverthrough socket '/var/mysql1.sock ' (2)Prompt to not connect to the databaseFind causes and resolvePs-a |grep MySQL view database process is not turned on[Email protected]:/webwall/mysql/bin$sudo./s

Information A 1, stop the database server, the database MDF files and LDF files copy backup a copy 2, start the database server, delete the suspect database 3, only with the backup of the database MDF file attached to the database