10% for i, cdf in enumerate(chunker(df, chunksize)): cdf.to_sql(output_table_name, con=engine, schema=output_schema, if_exists=replace_var, index=False)
import sqlalchemyfrom sqlalchemy.ext.declarative import declarative_basefrom sqlalchemy import Column, Integer, String, Numeric, DateTime
from sqlalchemy.orm import sessionmakerThe orient='records' is the ke