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fix(kanban): migrate task session index after columns

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This commit is contained in:
Michael Nguyen
2026-05-19 20:43:59 +07:00
committed by kshitij
parent 39c41d0f23
commit 7c622b6c74
2 changed files with 59 additions and 10 deletions
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20
hermes_cli/kanban_db.py
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@@ -865,8 +865,6 @@ CREATE TABLE IF NOT EXISTS tasks (
session_id TEXT
);
CREATE INDEX IF NOT EXISTS idx_tasks_session_id ON tasks(session_id);
CREATE TABLE IF NOT EXISTS task_links (
parent_id TEXT NOT NULL,
child_id TEXT NOT NULL,
@@ -937,8 +935,6 @@ CREATE TABLE IF NOT EXISTS kanban_notify_subs (
CREATE INDEX IF NOT EXISTS idx_tasks_assignee_status ON tasks(assignee, status);
CREATE INDEX IF NOT EXISTS idx_tasks_status ON tasks(status);
CREATE INDEX IF NOT EXISTS idx_tasks_tenant ON tasks(tenant);
CREATE INDEX IF NOT EXISTS idx_tasks_idempotency ON tasks(idempotency_key);
CREATE INDEX IF NOT EXISTS idx_links_child ON task_links(child_id);
CREATE INDEX IF NOT EXISTS idx_links_parent ON task_links(parent_id);
CREATE INDEX IF NOT EXISTS idx_comments_task ON task_comments(task_id, created_at);
@@ -1170,14 +1166,20 @@ def _migrate_add_optional_columns(conn: sqlite3.Connection) -> None:
# created from within an agent loop that propagated
# ``HERMES_SESSION_ID`` (e.g. ACP). NULL on legacy rows and on any
# creation path that doesn't set the env var (CLI, dashboard).
# Index keeps per-session list queries cheap.
_add_column_if_missing(
conn, "tasks", "session_id", "session_id TEXT"
)
conn.execute(
"CREATE INDEX IF NOT EXISTS idx_tasks_session_id "
"ON tasks(session_id)"
)
# Indexes over additive task columns must be created after the columns
# exist. Keeping them in SCHEMA_SQL breaks legacy boards because
# CREATE TABLE IF NOT EXISTS does not add new columns to existing tables.
conn.execute("CREATE INDEX IF NOT EXISTS idx_tasks_tenant ON tasks(tenant)")
conn.execute(
"CREATE INDEX IF NOT EXISTS idx_tasks_idempotency ON tasks(idempotency_key)"
)
conn.execute(
"CREATE INDEX IF NOT EXISTS idx_tasks_session_id ON tasks(session_id)"
)
# task_events gained a run_id column; back-fill it as NULL for
# historical events (they predate runs and can't be attributed).