Use TRUE and FALSE for more SQLite queries

A [previous commit][0] updated the SQLite Arel visitor to use `TRUE` and
`FALSE` literals instead of `1` and `0` for `True` and `False` Arel
Nodes.

This commit takes the change further by making SQLite quote `true` and
`false` values as `TRUE` and `FALSE` instead of `1` and `0`. This
additionally required adding support for `DEFAULT TRUE` and `DEFAULT
FALSE` SQLite column definitions (which is more correct anyways in case
someone made `TRUE` or `FALSE` the default value of a column using
`default: -> { "TRUE" }`, etc).

[0]: 34bebf3

Author: skipkayhil

activerecord/lib/active_record/connection_adapters/sqlite3/quoting.rb

@@ -80,18 +80,10 @@ def quoted_binary(value)
           "x'#{value.hex}'"
         end
 
-        def quoted_true
-          "1"
-        end
-
         def unquoted_true
           1
         end
 
-        def quoted_false
-          "0"
-        end
-
         def unquoted_false
           0
         end

activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb

@@ -564,6 +564,8 @@ def extract_value_from_default(default)
           # Binary columns
           when /x'(.*)'/
             [ $1 ].pack("H*")
+          when "TRUE", "FALSE"
+            default
           else
             # Anything else is blank or some function
             # and we can't know the value of that, so return nil.

activerecord/test/cases/adapters/sqlite3/bind_parameter_test.rb

@@ -22,7 +22,7 @@ def test_where_with_float_for_string_column_using_bind_parameters
         end
 
         def test_where_with_boolean_for_string_column_using_bind_parameters
-          assert_quoted_as "0", false
+          assert_quoted_as "FALSE", false
         end
 
         def test_where_with_decimal_for_string_column_using_bind_parameters