from sqlalchemy import Table, Column, Integer, String, MetaData, Text, DateTime, Boolean

metadata = MetaData()

search_results = Table(
    "search_results",
    metadata,
    Column("id", Integer, primary_key=True),
    Column("engine", String(50)),
    Column("query", String(255)),
    Column("results", Text),
    Column("search_datetime", DateTime),
    Column("is_processed", Boolean, default=False)
)

user_queries = Table(
    "user_queries",
    metadata,
    Column("id", Integer, primary_key=True),
    Column("query", Text),
    Column("query_datetime", DateTime),
    Column("result_count", Integer),
)