On Sun, Jan 24, 2021, at 9:42 AM, sector119 wrote: > Hello > > Is it possible to set default tablespace for all indexes? > > I know that I cat set it with > Index('my_index', my_table.c.data, postgresql_tablespace='my_tablespace') >
> But I want to set set it by default somehow, that when I just put > "index=True" on column, I get index created at some tablespace. Hey there - we have the usual slate of answers, I know you've used SQLAlchemy for a long time so these should be familiar: 1. make your own function (easiest) def tablespace_index(*arg, **kw): kw["postgresql_tablespace"] = "my_tablespace" return Index(*arg, **kw) 2. intercept DDL at the Python construction level (probably the smoothest approach, you can look at "parent" to check the Table) @event.listens_for(Index, "before_parent_attach") def before_parent_attach(target, parent): target.dialect_kwargs["postgresql_tablespace"] = "my_tablespace" 3. intercept DDL at the SQL execution level (heavy handed) @event.listens_for(connection, "before_execute") def before_execute(elem, clauseelement, multiparams, params, execution_options): if isinstance(clauseelement, CreateIndex): clauseelement.element.dialect_kwargs["postgresql_tablespace"] = "my_tablespace" that's what I got for this one. > > Thank You > > -- > 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/2d9fca7c-6df1-4632-a97f-43a60cdae4ecn%40googlegroups.com > > <https://groups.google.com/d/msgid/sqlalchemy/2d9fca7c-6df1-4632-a97f-43a60cdae4ecn%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/50133b1d-16df-4098-8c11-a271b1c3bec2%40www.fastmail.com.