mysql5_开发者

How to encrypt data while we take mysqldump?

I need to encrypt data while we take mysqldump from database through command prompt. My OS is windows7. Plea开发者_如何转开发se help me.Can\'t you just pipe the dump output directly though your encryp[详细]

2023-04-05 14:22 分类：问答

How to delete data from parent table in mysql5?

Hi I am using mysql5 innoDB database. I want to开发者_如何转开发 forcefully delete data from parent row and its related child table data\'s. How can I do that. Any one can help me.If you use innodb yo[详细]

2023-03-30 18:07 分类：问答

mysql_query() is FALSE but mysql_error() is blank

I\'m running pretty complicated query that is built from a few inner queries. The query contained SQL_CALC_FOUND_ROWS at the beginning of it. Unfortunately only number of rows could be fetched (I coul[详细]

2023-03-28 12:20 分类：问答

How to add count of different query using a query in mysql5?

Hi I need a query like this select count(id) from employee where.. => gives count1=10 select count(id) from emplyer where..=> gives count2=5[详细]

2023-03-28 04:18 分类：问答

complex join query

I have MYSQL tables as follows user TABLE {id INT} profile TABLE {user_id INT, facebook_id varchar(50)}[详细]

2023-03-26 09:04 分类：问答

Building a SQL to calculate the number of rows relating to the parent

I am finding it hard to build a SQL, on the following database schema, Shop id name Order id shop_id date amount[详细]

2023-03-20 01:09 分类：问答

Struggling to join multiple tables correctly to receive correct data

The situation: I have MySQL 5. I am trying to produce a report of companies and some profit details. Each company has jobs that we do for them.[详细]

2023-03-11 09:35 分类：问答

Installing older version of MySQL 5.5 on Mac OS X with latest version

I\'ve installed MySQL 5.5.11 on my new macbook pro.Unfortunately, I quickly found out MySQL 5.5.11 doesn\'t fully work on mac os x :(.MySQL 5.5.8 was the last version that did work.As a new mac user,[详细]

2023-03-01 16:43 分类：问答

How can I use MySQL 5.x with PHP 4.x?

I am requested to support a legacy system. I needed to install PHP4 on my computer for that and also MySQL 4开发者_如何学运维.x. I couldn\'t find a MySQL 4.x version that installs on my computer so I[详细]

2023-02-19 20:01 分类：问答

org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'

Hi When I try to connect to the datasource using JNDI, I am getting this error: [org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class \'\' for connect URL \'null\'[详细]

2023-02-13 20:37 分类：问答