refactor: simplify bool type alias to only support 'bool'

Author: claude

docs/src/design/tables/attributes.md

@@ -85,7 +85,7 @@ libraries, making table definitions more readable and explicit about data precis
 
 | Alias | MySQL Type | Description |
 |-------|------------|-------------|
-| `bool` / `boolean` | `tinyint` | Boolean value (0 or 1) |
+| `bool` | `tinyint` | Boolean value (0 or 1) |
 | `int8` | `tinyint` | 8-bit signed integer (-128 to 127) |
 | `uint8` | `tinyint unsigned` | 8-bit unsigned integer (0 to 255) |
 | `int16` | `smallint` | 16-bit signed integer (-32,768 to 32,767) |

src/datajoint/declare.py

@@ -51,7 +51,7 @@
         UINT16=r"uint16$",
         INT8=r"int8$",
         UINT8=r"uint8$",
-        BOOL=r"bool(ean)?$",  # aliased to tinyint
+        BOOL=r"bool$",  # aliased to tinyint
         # Native MySQL types
         INTEGER=r"((tiny|small|medium|big|)int|integer)(\s*\(.+\))?(\s+unsigned)?(\s+auto_increment)?|serial$",
         DECIMAL=r"(decimal|numeric)(\s*\(.+\))?(\s+unsigned)?$",

tests/test_type_aliases.py

@@ -26,7 +26,6 @@ class TestTypeAliasPatterns:
             ("int8", "INT8"),
             ("uint8", "UINT8"),
             ("bool", "BOOL"),
-            ("boolean", "BOOL"),
         ],
     )
     def test_type_alias_pattern_matching(self, alias, expected_category):
@@ -50,7 +49,6 @@ def test_type_alias_pattern_matching(self, alias, expected_category):
             ("int8", "tinyint"),
             ("uint8", "tinyint unsigned"),
             ("bool", "tinyint"),
-            ("boolean", "tinyint"),
         ],
     )
     def test_type_alias_mysql_mapping(self, alias, expected_mysql_type):