Created
May 2, 2014 15:03
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Deprecation warning
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DEPRECATION WARNING: It looks like you are eager loading table(s) (one of: contacts, additional_infos, groups, users) that are referenced in a string SQL snippet. For exa | |
mple: | |
Post.includes(:comments).where("comments.title = 'foo'") | |
Currently, Active Record recognizes the table in the string, and knows to JOIN the comments table to the query, rather than loading comments in a separate query. However, | |
doing this without writing a full-blown SQL parser is inherently flawed. Since we don't want to write an SQL parser, we are removing this functionality. From now on, you | |
must explicitly tell Active Record when you are referencing a table from a string: | |
Post.includes(:comments).where("comments.title = 'foo'").references(:comments) | |
If you don't rely on implicit join references you can disable the feature entirely by setting `config.active_record.disable_implicit_join_references = true`. |
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