Class: Gitlab::Database::Grant
- Inherits:
-
Object
- Object
- Gitlab::Database::Grant
- Defined in:
- lib/gitlab/database/grant.rb
Overview
Model that can be used for querying permissions of a SQL user.
Class Method Summary collapse
-
.create_and_execute_trigger?(table) ⇒ Boolean
Returns true if the current user can create and execute triggers on the given table.
Class Method Details
.create_and_execute_trigger?(table) ⇒ Boolean
Returns true if the current user can create and execute triggers on the given table.
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# File 'lib/gitlab/database/grant.rb', line 9 def self.create_and_execute_trigger?(table) # We _must not_ use quote_table_name as this will produce double # quotes on PostgreSQL and for "has_table_privilege" we need single # quotes. connection = ApplicationRecord.connection quoted_table = connection.quote(table) begin connection.select_one("SELECT has_table_privilege(#{quoted_table}, 'TRIGGER')").present? rescue ActiveRecord::StatementInvalid # This error is raised when using a non-existing table name. In this # case we just want to return false as a user technically can't # create triggers for such a table. false end end |