Merge pull request #48237 from a5-stable/fix-precision-maximum-for-mysql

fix a comment on `add_column` regarding the maximum value of precision in MySQL
rails · May 17, 2023 · a6bfa6c · a6bfa6c
2 parents 77ce7d6 + ac1184d
commit a6bfa6c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -576,7 +576,7 @@ def drop_table(table_name, **options)
       # * The SQL standard says the default scale should be 0, <tt>:scale</tt> <=
       #   <tt>:precision</tt>, and makes no comments about the requirements of
       #   <tt>:precision</tt>.
-      # * MySQL: <tt>:precision</tt> [1..63], <tt>:scale</tt> [0..30].
+      # * MySQL: <tt>:precision</tt> [1..65], <tt>:scale</tt> [0..30].
       #   Default is (10,0).
       # * PostgreSQL: <tt>:precision</tt> [1..infinity],
       #   <tt>:scale</tt> [0..infinity]. No default.