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on_startup() — fastapi Function Reference

Architecture documentation for the on_startup() function in tutorial001_py310.py from the fastapi codebase.

Function python FastAPI Applications calls 1

Entity Profile

Dependency Diagram

graph TD
  9c64ae91_580f_7d00_2a4f_e169b3b6d591["on_startup()"]
  41dd859f_0739_ad21_3512_3eebb3d81f0b["tutorial001_py310.py"]
  9c64ae91_580f_7d00_2a4f_e169b3b6d591 -->|defined in| 41dd859f_0739_ad21_3512_3eebb3d81f0b
  b6d9b483_ed10_7d77_0d18_67a186719c26["create_db_and_tables()"]
  9c64ae91_580f_7d00_2a4f_e169b3b6d591 -->|calls| b6d9b483_ed10_7d77_0d18_67a186719c26
  style 9c64ae91_580f_7d00_2a4f_e169b3b6d591 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

docs_src/sql_databases/tutorial001_py310.py lines 32–33

def on_startup():
    create_db_and_tables()

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Defined In

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Frequently Asked Questions

What does on_startup() do?
on_startup() is a function in the fastapi codebase, defined in docs_src/sql_databases/tutorial001_py310.py.
Where is on_startup() defined?
on_startup() is defined in docs_src/sql_databases/tutorial001_py310.py at line 32.
What does on_startup() call?
on_startup() calls 1 function(s): create_db_and_tables.

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