func (c *SQLiteConn) exec(cmd string) error {
pcmd := C.CString(cmd)
defer C.free(unsafe.Pointer(pcmd))
rv := C.sqlite3_exec(c.db, pcmd, nil, nil, nil)
if rv != C.SQLITE_OK {
return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
}
return nil
}
func (c *SQLiteConn) exec(cmd string) error {
pcmd := C.CString(cmd)
defer C.free(unsafe.Pointer(pcmd))
rv := C.sqlite3_exec(c.db, pcmd, nil, nil, nil)
if rv != C.SQLITE_OK {
return c.lastError()
}
return nil
}
func (conn Conn) Begin() (driver.Tx, error) {
sql := C.CString("begin;")
defer C.free(unsafe.Pointer(sql))
r := C.sqlite3_exec(conn.db, sql, nil, nil, nil)
if r != C.SQLITE_OK {
return nil, dbError(conn.db)
}
return &Tx{db: conn.db}, nil
}
func (tx Tx) Rollback() error {
sql := C.CString("rollback;")
defer C.free(unsafe.Pointer(sql))
r := C.sqlite3_exec(tx.db, sql, nil, nil, nil)
if r != C.SQLITE_OK {
return dbError(tx.db)
}
return nil
}
func (c *SQLiteConn) exec(cmd string) (driver.Result, error) {
pcmd := C.CString(cmd)
defer C.free(unsafe.Pointer(pcmd))
rv := C.sqlite3_exec(c.db, pcmd, nil, nil, nil)
if rv != C.SQLITE_OK {
return nil, c.lastError()
}
return &SQLiteResult{
int64(C._sqlite3_last_insert_rowid(c.db)),
int64(C._sqlite3_changes(c.db)),
}, nil
}
func (c *conn) exec(cmd string) error {
cstring := C.CString(cmd)
defer C.free(unsafe.Pointer(cstring))
rv := C.sqlite3_exec(c.db, cstring, nil, nil, nil)
return c.error(rv)
}
// exec calls sqlite3_exec on sql, which must be a null-terminated C string.
func (c *Conn) exec(sql *C.char) error {
if rc := C.sqlite3_exec(c.db, sql, nil, nil, nil); rc != OK {
return libErr(rc, c.db)
}
return nil
}
// FastExec executes one or many non-parameterized statement(s) (separated by semi-colon) with no control and no stmt cache.
func (c *Conn) FastExec(sql string) error {
sqlstr := C.CString(sql)
err := c.error(C.sqlite3_exec(c.db, sqlstr, nil, nil, nil))
C.free(unsafe.Pointer(sqlstr))
return err
}
