Further WIP

backend/migrations/20250620214100_remove_stdout_stderr_from_task_attempts.sql

@@ -0,0 +1,28 @@
+PRAGMA foreign_keys = ON;
+
+-- Remove stdout and stderr columns from task_attempts table
+-- These are now tracked in the execution_processes table for better granularity
+
+-- SQLite doesn't support DROP COLUMN directly, so we need to recreate the table
+-- First, create a new table without stdout and stderr
+CREATE TABLE task_attempts_new (
+    id            BLOB PRIMARY KEY,
+    task_id       BLOB NOT NULL,
+    worktree_path TEXT NOT NULL,
+    merge_commit  TEXT,
+    executor      TEXT,
+    created_at    TEXT NOT NULL DEFAULT (datetime('now', 'subsec')),
+    updated_at    TEXT NOT NULL DEFAULT (datetime('now', 'subsec')),
+    FOREIGN KEY (task_id) REFERENCES tasks(id) ON DELETE CASCADE
+);
+
+-- Copy data from old table to new table (excluding stdout and stderr)
+INSERT INTO task_attempts_new (id, task_id, worktree_path, merge_commit, executor, created_at, updated_at)
+SELECT id, task_id, worktree_path, merge_commit, executor, created_at, updated_at
+FROM task_attempts;
+
+-- Drop the old table
+DROP TABLE task_attempts;
+
+-- Rename the new table to the original name
+ALTER TABLE task_attempts_new RENAME TO task_attempts;