Batch insert using map seems to still not work #701
Description
Hi, I'm using the master branch since it has the fix of batch inserts on named arguments. Still, when using a map it seems to still fail:
_, err := tx.NamedExec(
"INSERT INTO state (state_id, name, created_at) VALUES (:id, :name, :time) ON DUPLICATE KEY UPDATE state_id=state_id",
[]map[string]interface{}{
{"id": "MX-MEX", "name": "Ciudad de México", "time": time.Now()},
{"id": "BR-SP", "name": "São Paulo", "time": time.Now()},
},
)Seems to fail with error: sql: expected 3 arguments, got 6
Any idea why?