Add Attribute part table for Event

Author: ttngu207

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 Observes [Semantic Versioning](https://semver.org/spec/v2.0.0.html) standard and [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) convention.
 
+## [0.2.4] - 2024-08-23
+
++ Update - EventType to varchar(32)
++ Add - `Attribute` part-table for the `Event` table
+
 ## [0.2.3] - 2023-06-20
 
 + Update - GitHub Actions workflows

element_event/event.py

@@ -93,12 +93,12 @@ class EventType(dj.Lookup):
     """Set of unique events present within a recording session
 
     Attributes:
-        event_type ( varchar(16) ): Unique event type.
+        event_type ( varchar(32) ): Unique event type.
         event_type_description ( varchar(256) ): Event type description.
     """
 
     definition = """
-    event_type                : varchar(16)
+    event_type                : varchar(32)
     ---
     event_type_description='' : varchar(256)
     """
@@ -158,6 +158,24 @@ class Event(dj.Imported):
     event_end_time=null       : float  # (second) relative to recording start
     """
 
+    class Attribute(dj.Part):
+        """Additional event attributes to fully describe an event
+
+        Attributes:
+            Event (foreign key): Event table primary key.
+            attribute_name ( varchar(32) ): Name of trial attribute
+            attribute_value ( varchar(2000) ): Optional. Trial attribute value
+            attribute_blob (longblob): Optional. Trial attribute numerical data
+        """
+
+        definition = """  # Additional event attributes to fully describe an event
+        -> master
+        attribute_name  : varchar(32)
+        ---
+        attribute_value='': varchar(2000)
+        attribute_blob=null: longblob
+        """
+
     def make(self, key):
         """Populate based on unique entries in BehaviorRecording and EventType."""
         raise NotImplementedError("For `insert`, use `allow_direct_insert=True`")

element_event/version.py

@@ -1,2 +1,2 @@
 """Package metadata."""
-__version__ = "0.2.3"
+__version__ = "0.2.4"