Thanks Mike for your response. I will try using DBAPI to achieve batching. Thanks, Hara.
On Monday, November 23, 2020 at 12:15:44 PM UTC-5 Mike Bayer wrote: > the bulk_save_objects() method will use executemany() if possible but this > has no impact on the behavior of a failing row. cx_Oracle wil normally run > all the parameter sets inside of executemany() inside of a single > transaction and if any parameter set fails, the operation stops. > > if you'd like to use the special cx_Oracle "batcherrors" flag that's > apparently present, work with the DBAPI cursor directly as per > https://docs.sqlalchemy.org/en/13/core/connections.html#working-with-raw-dbapi-connections > > . > > On Mon, Nov 23, 2020, at 10:48 AM, hara chaitanya wrote: > > Hello All, > > I am new to using SQLAlchemy. I am trying to insert records into Oracle > table using "session.bulk_save_objects()" method. However it seems if one > insert statement fails it would rollback complete transaction. > > Cx_oracle library helps achieve this by executemany method with batching > errors. I am looking for similar functionality using SQLAlchemy, is there a > method or configuration that would allow me to use efficient batching. > > Thanks in advance. > > Thanks, > hara. > > > -- > SQLAlchemy - > The Python SQL Toolkit and Object Relational Mapper > > http://www.sqlalchemy.org/ > > To post example code, please provide an MCVE: Minimal, Complete, and > Verifiable Example. See http://stackoverflow.com/help/mcve for a full > description. > --- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sqlalchemy+...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sqlalchemy/0aa6c2e9-0737-4d2d-9a4e-bbe1daa6207an%40googlegroups.com > > <https://groups.google.com/d/msgid/sqlalchemy/0aa6c2e9-0737-4d2d-9a4e-bbe1daa6207an%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > > -- SQLAlchemy - The Python SQL Toolkit and Object Relational Mapper http://www.sqlalchemy.org/ To post example code, please provide an MCVE: Minimal, Complete, and Verifiable Example. See http://stackoverflow.com/help/mcve for a full description. --- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sqlalchemy/0b6642dd-680c-496e-a900-318d7862c8e9n%40googlegroups.com.
