New submission from Erlend E. Aasland <[email protected]>:
`pysqlite_connection_execute_impl()` and friends (executemany, executescript)
goes all the way through the Call API just to call
`pysqlite_connection_cursor_impl`. We can same a lot of calls by calling the
cursor _impl function directly; after all, it does live in the same file scope
as the callers.
A quick bench (sqlitesynth) shows a small speedup:
Mean +- std dev: [main] 9.55 us +- 0.25 us -> [patched] 9.32 us +- 0.23 us:
1.02x faster
(Side effect: will get rid of _Py_IDENTIFIER(cursor) in sqlite3)
----------
components: Extension Modules
messages: 412503
nosy: erlendaasland
priority: normal
severity: normal
status: open
title: [sqlite3] speed up cursor.execute*()
versions: Python 3.11
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Python tracker <[email protected]>
<https://bugs.python.org/issue46634>
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