Mercurial > cpython-lru_cache-weakref

diff Modules/_sqlite/cursor.c @ 49155:76bc75772736 legacy-trunk

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Issue #3846: Release GIL during calls to sqlite3_prepare. This improves concurrent access to the same database file from multiple threads/processes.
author Gerhard Häring <gh@ghaering.de>
date Fri, 12 Sep 2008 22:33:22 +0000
parents 4c77d1016f60
children 787b969d37f0 04d3ae52ff73
line wrap: on
line diff
--- a/Modules/_sqlite/cursor.c	Fri Sep 12 18:58:57 2008 +0000
+++ b/Modules/_sqlite/cursor.c	Fri Sep 12 22:33:22 2008 +0000
@@ -790,11 +790,13 @@
         }
         statement_completed = 1;
 
+        Py_BEGIN_ALLOW_THREADS
         rc = sqlite3_prepare(self->connection->db,
                              script_cstr,
                              -1,
                              &statement,
                              &script_cstr);
+        Py_END_ALLOW_THREADS
         if (rc != SQLITE_OK) {
             _pysqlite_seterror(self->connection->db, NULL);
             goto error;