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gh-83638: Add sqlite3.Connection.autocommit for PEP 249 compliant behaviour (#93823)

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Introduce the autocommit attribute to Connection and the autocommit
parameter to connect() for PEP 249-compliant transaction handling.

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: C.A.M. Gerlach <CAM.Gerlach@Gerlach.CAM>
Co-authored-by: Géry Ogam <gery.ogam@gmail.com>
This commit is contained in:
Erlend E. Aasland 2022-11-12 23:44:41 +01:00 • committed by GitHub
parent 99972dc745
commit c95f554a40
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14 changed files with 537 additions and 62 deletions
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7
Modules/_sqlite/connection.h
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@ -39,6 +39,12 @@ typedef struct _callback_context
pysqlite_state *state;
} callback_context;
enum autocommit_mode {
AUTOCOMMIT_LEGACY = LEGACY_TRANSACTION_CONTROL,
AUTOCOMMIT_ENABLED = 1,
AUTOCOMMIT_DISABLED = 0,
};
typedef struct
{
PyObject_HEAD
@ -51,6 +57,7 @@ typedef struct
/* NULL for autocommit, otherwise a string with the isolation level */
const char *isolation_level;
enum autocommit_mode autocommit;
/* 1 if a check should be performed for each API call if the connection is
* used from the same thread it was created in */