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A big (I hope) optimization and hooks for transaction support.

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This commit is contained in:
adustman
2000-03-28 17:09:29 +00:00
parent a57d4c439c
commit 3bc2e7a9d3
2 changed files with 34 additions and 4 deletions
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30
mysql/_mysqlmodule.c
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@ -550,6 +550,24 @@ _mysql_escape_string(self, args)
return (str);
}
static PyObject *
_mysql_string_literal(self, args)
PyObject *self;
PyObject *args;
{
PyObject *str;
char *in, *out;
int len, size;
if (!PyArg_ParseTuple(args, "s#:string_literal", &in, &size)) return NULL;
str = PyString_FromStringAndSize((char *) NULL, size*2+3);
if (!str) return PyErr_NoMemory();
out = PyString_AS_STRING(str);
len = mysql_escape_string(out+1, in, size);
*out = *(out+len+1) = '\'';
if (_PyString_Resize(&str, len+2) < 0) return NULL;
return (str);
}
static PyObject *_mysql_NULL;
static PyObject *
@ -907,6 +925,16 @@ _mysql_get_client_info(self, args)
return PyString_FromString(mysql_get_client_info());
}
static PyObject *
_mysql_ConnectionObject_commit(self, args)
_mysql_ConnectionObject *self;
PyObject *args;
{
if (!PyArg_NoArgs(args)) return NULL;
Py_INCREF(Py_None);
return Py_None;
}
static PyObject *
_mysql_ConnectionObject_get_host_info(self, args)
_mysql_ConnectionObject *self;
@ -1289,6 +1317,7 @@ static PyMethodDef _mysql_ConnectionObject_methods[] = {
{"change_user", (PyCFunction)_mysql_ConnectionObject_change_user, METH_VARARGS | METH_KEYWORDS},
#endif
{"close", (PyCFunction)_mysql_ConnectionObject_close, 0},
{"commit", (PyCFunction)_mysql_ConnectionObject_commit, 0},
{"dump_debug_info", (PyCFunction)_mysql_ConnectionObject_dump_debug_info, 0},
{"error", (PyCFunction)_mysql_ConnectionObject_error, 0},
{"errno", (PyCFunction)_mysql_ConnectionObject_errno, 0},
@ -1445,6 +1474,7 @@ _mysql_methods[] = {
{ "debug", _mysql_debug, METH_VARARGS },
{ "escape_row", _mysql_escape_row, METH_VARARGS },
{ "escape_string", _mysql_escape_string, METH_VARARGS },
{ "string_literal", _mysql_string_literal, METH_VARARGS },
{ "get_client_info", _mysql_get_client_info },
{NULL, NULL} /* sentinel */
};