#1427 ✓resolved

Quoting of name on mysql

Reported by ahto | October 4th, 2010 @ 09:05 AM | in 1.1

I'm currently running MySQL 5.1.41 and datamapper gems (versions 1.0.2) and I'm having problems using constraints.

I'm no expert but I'm guessing it has to do with the way names are quoted.
For example here is a debug output of the first query that fails with mysql complaining about the syntax.

SELECT COUNT(*) FROM "information_schema"."table_constraints" WHERE "constraint_type" = 'FOREIGN KEY' AND "table_schema" = 'ultra_dev' AND "table_name" = 'subscriptions' AND "constraint_name" = 'subscriptions_account_fk'

As you can see the names are quoted using normal double quotes and when they are replaced by ` the query runs ok.

Example that works

SELECT COUNT(*) FROM `information_schema`.`table_constraints` WHERE `constraint_type` = 'FOREIGN KEY' AND `table_schema` = 'ultra_dev' AND `table_name` = 'subscriptions' AND `constraint_name` = 'subscriptions_account_fk'

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