mysql-connector

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reading from parallel MYSQL (.NEt connector) transactions

I came across a very problematic issue. I\'m developing a system of on开发者_开发问答line ordering (events that occur in the real world). user is ordering an event in my site (implementation is by a .[详细]

2023-03-08 06:40 分类：问答
Querying MYSQL from an external application (is my code inefficient)?

I have a database that I need to query over and over as fast as possible. My queries execute pretty quickly, but there seems to be some additional lag.[详细]

2023-03-08 00:48 分类：问答
Crash with MySQL connector c++ in CentOS; Related to library conflict?

EDIT : I\'ve since stopped using std::strings as arguments to these functions and the problems have gone away.It seems to be a serious error related to string lifetime and scope.I wish I understood wh[详细]

2023-03-06 21:09 分类：问答
MySqlParameter as TableName

I want to use MySqlParameter to pass tableName into qu开发者_高级运维ery (to prevent slq injections)[详细]

2023-03-06 12:44 分类：问答
mysql odbc questions

i\'d like to use the mysql odbc driver for connecting to my mysql database via my own app. the problem is that it seems very unstable - i keep getting errors like:[详细]

2023-03-04 16:31 分类：问答
Add List<int> to a mysql parameter

I have this question about the MySqlParameter from the .NET connector. I have this query: SELECT * FROM table WHERE id IN (@parameter)[详细]

2023-02-26 18:39 分类：问答
Connecting with MySQL.NET connector

I\'m getting error: Could not establish a connection to database when I connect with MySQL .NET connector. I\'m fully sure of that the username is right, the password is right, the database is rig[详细]

2023-02-23 00:27 分类：问答
Error: Failed to load main-class manifest attribute from

When I am installing mysql-connector-java-5.1.15-bin on my PC, it gives me an开发者_运维知识库 error such as: failed to load main-class manifest attribute from. Please can you tell me what should I do[详细]

2023-02-22 03:58 分类：问答
Linker warnings while building application against mysql-connector-c/libmysqlclient/mysql C API

I am trying to build mysql-connector-c from source(per instructions here) and statically link against the library in my application. However I am getting the following warnings and I was wondering if[详细]

2023-02-19 20:10 分类：问答
How do I stream values from a std::set into MySQL c++ connector setBlob()?

In C++: I have a a std::set of integers In MySQL: I have a table with a blob column I would like to stream the integers into the blob column but I\'m not sure how to do so[详细]

2023-02-19 19:36 分类：问答