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_execute_query() — langchain Function Reference

Architecture documentation for the _execute_query() function in entity.py from the langchain codebase.

Function python CoreAbstractions RunnableInterface called by 5

Entity Profile

Dependency Diagram

graph TD
  74f8aac6_b9ce_fccd_27aa_d2107a5cbeda["_execute_query()"]
  e30ef59a_8f96_d9ab_5f08_f499b33a36ff["SQLiteEntityStore"]
  74f8aac6_b9ce_fccd_27aa_d2107a5cbeda -->|defined in| e30ef59a_8f96_d9ab_5f08_f499b33a36ff
  46c150cb_0ed1_27a9_4765_925eca57778e["_create_table_if_not_exists()"]
  46c150cb_0ed1_27a9_4765_925eca57778e -->|calls| 74f8aac6_b9ce_fccd_27aa_d2107a5cbeda
  3d2219c9_f310_3d98_7a6c_186806a7dbab["get()"]
  3d2219c9_f310_3d98_7a6c_186806a7dbab -->|calls| 74f8aac6_b9ce_fccd_27aa_d2107a5cbeda
  6f2b18fc_db5f_bbb8_affe_a55a346366cb["set()"]
  6f2b18fc_db5f_bbb8_affe_a55a346366cb -->|calls| 74f8aac6_b9ce_fccd_27aa_d2107a5cbeda
  033436b0_b29a_d427_15f1_039ebd5b6540["delete()"]
  033436b0_b29a_d427_15f1_039ebd5b6540 -->|calls| 74f8aac6_b9ce_fccd_27aa_d2107a5cbeda
  a2d9dc1e_c8c9_541e_ee47_311449e31152["exists()"]
  a2d9dc1e_c8c9_541e_ee47_311449e31152 -->|calls| 74f8aac6_b9ce_fccd_27aa_d2107a5cbeda
  style 74f8aac6_b9ce_fccd_27aa_d2107a5cbeda fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain/langchain_classic/memory/entity.py lines 397–400

    def _execute_query(self, query: str, params: tuple = ()) -> "sqlite3.Cursor":
        """Executes a query with proper connection handling."""
        with self.conn:
            return self.conn.execute(query, params)

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does _execute_query() do?
_execute_query() is a function in the langchain codebase, defined in libs/langchain/langchain_classic/memory/entity.py.
Where is _execute_query() defined?
_execute_query() is defined in libs/langchain/langchain_classic/memory/entity.py at line 397.
What calls _execute_query()?
_execute_query() is called by 5 function(s): _create_table_if_not_exists, delete, exists, get, set.

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