Files
animaltrack/migrations/0006-feed-inventory.sql
Petru Paler 25a91c3322 fix: remove trailing newlines from migrations to prevent SQLITE_MISUSE errors
Python's sqlite3.executescript() has a bug where trailing newlines after
the final semicolon create empty statements. When APSW's log_sqlite() is
enabled (via apswutils, imported by fastmigrate), these cause visible
"API called with NULL prepared statement" errors during interpreter shutdown.

- Strip trailing newlines from all 9 existing migration files
- Update migration template to end with semicolon, no trailing newline
- Document the requirement in CLAUDE.md

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-01 16:09:06 +00:00

18 lines
749 B
SQL

-- ABOUTME: Migration to create feed_inventory table.
-- ABOUTME: Tracks feed purchases, amounts given, and current balance.
-- Feed inventory tracks global feed levels per type
-- Stores amounts in kg, prices in cents
CREATE TABLE feed_inventory (
feed_type_code TEXT PRIMARY KEY REFERENCES feed_types(code),
purchased_kg INTEGER NOT NULL DEFAULT 0,
given_kg INTEGER NOT NULL DEFAULT 0,
balance_kg INTEGER NOT NULL DEFAULT 0,
last_purchase_price_per_kg_cents INTEGER,
last_purchase_at_utc INTEGER,
last_given_at_utc INTEGER,
updated_at_utc INTEGER NOT NULL
);
-- Index for finding when last purchase/given occurred
CREATE INDEX idx_feed_inventory_last_on ON feed_inventory(last_purchase_at_utc, last_given_at_utc);