dbi

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Find foreign key information using Perl/DBI/MySQL/InnoDB

I want to programmatically find the the foreign keys on a particular InnoDB table in my MySQL database.[详细]

2023-02-06 06:19 分类：问答
Obtain column names via Perl DBI

In SQL Server Management Studio 2008, I can run sp_columns MY_TABLE to get all the column names (under COLUMN_NAME). However, how can I obtain the same information using Perl DBI?[详细]

2023-02-05 20:57 分类：问答
What is wrong with accessing DBI directly?

I\'m currently reading Effective Perl Programming (2nd edition). I have come across a piece of code which was described as being poorly written, but I don\'t yet understand what\'s so bad about it, or[详细]

2023-02-04 19:52 分类：问答
In mysql, is "explain ..." always safe?

If I allow a group of users to submit \"explain $whatever\" to mysql (via Perl\'s DBI using DBD::mysql开发者_如何学Go), is there anything that a user could put into $whatever that would make any datab[详细]

2023-02-03 01:37 分类：问答
automating sql joins using perl

I have a front end web application which queries the MySQL database and presents the user with the requested data. The database contains 25 tables; there are foreign keys relating tables. The problem[详细]

2023-02-01 22:04 分类：问答
What is the relation of DBD::Mysql to ODBC?

In http://kobesearch.cpan.org/htdocs/DBD-mysql/DBD/mysql.pm.html there are certain references to ODBC but afaik DBD::mysql is \"parallel\" in the connection stack to DBD::ODBC.[详细]

2023-01-31 05:33 分类：问答
How can I disable pings in Apache::DBI?

I have a problem disabling validation of the connection in Apache::DBI. From the perldoc: Apache::DBI->setPingTimeOut($data_source,[详细]

2023-01-31 03:23 分类：问答
How can I see if MySQL truncated a field during an Update using Perl DBI

When I run this Update SQL in DBVis, I get an error (Data truncation: Data too long for column \'Description\' at row 1).[详细]

2023-01-30 22:57 分类：问答
How can I access two Oracle databases with different versions (8i and 9) using perl?

I\'m currently accessing an Oracle database version 9i (9.2.0.8.0) using perl modules DBI (1.613) and DBD::Oracle (1.26). The current scope of the project now require开发者_StackOverflow社区s that I a[详细]

2023-01-30 22:27 分类：问答
Perl or MySQL issue

I\'m trying to code a very simple MySQL SELECT query, a开发者_Go百科s per attached : # # MODULES # use strict;[详细]

2023-01-28 23:31 分类：问答