Query

app.db — chatbot_usage

SQL

CREATE TABLE chatbot_usage  (
  id INTEGER PRIMARY KEY AUTOINCREMENT,
  chatbot_id INTEGER NOT NULL,
  prompt_tokens INTEGER DEFAULT 0,
  completion_tokens INTEGER DEFAULT 0,
  total_tokens INTEGER DEFAULT 0,
  estimated_cost REAL DEFAULT 0.0,
  model_name TEXT,
  created_at TEXT NOT NULL,
  FOREIGN KEY (chatbot_id) REFERENCES chatbots(id) ON DELETE CASCADE
)

+ Add column

Columns

Column Data type Allow null Primary key Actions
id INTEGER ✓ ✓ Rename | Drop
chatbot_id INTEGER Rename | Drop
prompt_tokens INTEGER ✓ Rename | Drop
completion_tokens INTEGER ✓ Rename | Drop
total_tokens INTEGER ✓ Rename | Drop
estimated_cost REAL ✓ Rename | Drop
model_name TEXT ✓ Rename | Drop
created_at TEXT Rename | Drop

Foreign Keys

Column Destination
chatbot_id chatbots.id

+ Add index

Indexes

Name Columns Unique SQL Drop?
idx_chatbot_usage_chatbot_id chatbot_id SQL 
CREATE INDEX idx_chatbot_usage_chatbot_id
ON chatbot_usage(chatbot_id)
Drop
idx_chatbot_usage_created_at created_at SQL 
CREATE INDEX idx_chatbot_usage_created_at
ON chatbot_usage(created_at)
Drop