Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2026-04-22 03:41:08 +00:00
Code Issues Projects Releases Packages Wiki Activity

bpo-32215: Fix performance regression in sqlite3 (GH-8511)

Browse source 
(cherry picked from commit 8d1e190fc5)

Co-authored-by: Berker Peksag <berker.peksag@gmail.com>
This commit is contained in:
Miss Islington (bot) 2018-09-20 08:56:56 -07:00 • committed by Berker Peksag
parent 476177005e
commit 015cd0f5cb
2 changed files with 6 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Misc/NEWS.d/next/Library/2018-07-28-12-08-53.bpo-32215.EU68SY.rst Normal file
View file

@ -0,0 +1,2 @@
Fix performance regression in :mod:`sqlite3` when a DML statement appeared
in a different line than the rest of the SQL query.

8
Modules/_sqlite/statement.c
View file

@ -85,10 +85,10 @@ int pysqlite_statement_create(pysqlite_Statement* self, pysqlite_Connection* con
continue;
}
self->is_dml = (PyOS_strnicmp(p, "insert ", 7) == 0)
|| (PyOS_strnicmp(p, "update ", 7) == 0)
|| (PyOS_strnicmp(p, "delete ", 7) == 0)
|| (PyOS_strnicmp(p, "replace ", 8) == 0);
self->is_dml = (PyOS_strnicmp(p, "insert", 6) == 0)
|| (PyOS_strnicmp(p, "update", 6) == 0)
|| (PyOS_strnicmp(p, "delete", 6) == 0)
|| (PyOS_strnicmp(p, "replace", 7) == 0);
break;
}