Bump minimum SQLite version to 3.8

These OS versions have SQLite 3.8 or higher by default.

- macOS 10.10 (Yosemite) or higher
- Ubuntu 14.04 LTS or higher

Raising the minimum version of SQLite 3.8 introduces these changes:

- All of bundled adapters support `supports_multi_insert?`
- SQLite 3.8 always satisifies `supports_foreign_keys_in_create?` and `supports_partial_index?`
- sqlite adapter can support `alter_table` method for foreign key referenced tables by #32865
- Deprecated `supports_multi_insert?` method

1 files changed, 6 insertions, 6 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
index 800e731f06..32e2ed6fc6 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb
@@ -104,6 +104,10 @@ module ActiveRecord
         @active     = true
         @statements = StatementPool.new(self.class.type_cast_config_to_integer(config[:statement_limit]))
 
+        if sqlite_version < "3.8.0"
+          raise "Your version of SQLite (#{sqlite_version}) is too old. Active Record supports SQLite >= 3.8."
+        end
+
         configure_connection
       end
 
@@ -116,7 +120,7 @@ module ActiveRecord
       end
 
       def supports_partial_index?
-        sqlite_version >= "3.8.0"
+        true
       end
 
       def requires_reloading?
@@ -124,7 +128,7 @@ module ActiveRecord
       end
 
       def supports_foreign_keys_in_create?
-        sqlite_version >= "3.6.19"
+        true
       end
 
       def supports_views?
@@ -139,10 +143,6 @@ module ActiveRecord
         true
       end
 
-      def supports_multi_insert?
-        sqlite_version >= "3.7.11"
-      end
-
       def active?
         @active
       end