Hello, I’m curious to get recommendations about the following use-case (based on this SO Answer <https://stackoverflow.com/questions/50927740/sqlalchemy-create-schema-if-not-exists#55345404> ):
*>>> import sqlalchemy* *>>> configuration = {'sqlalchemy.url': 'postgresql+psycopg2://postgres:postgres@localhost/test_db'}* *>>> engine = sqlalchemy.engine_from_config(configuration, future=True)* *>>> engine.dialect.has_schema(engine, schema)Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/.../lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/base.py", line 3360, in has_schema cursor = connection.execute( File "/.../lib/python3.10/site-packages/sqlalchemy/future/engine.py", line 320, in _not_implemented raise NotImplementedError(NotImplementedError: This method is not implemented for SQLAlchemy 2.0.* This works if I turn off the future <https://docs.sqlalchemy.org/en/14/core/engines.html#sqlalchemy.create_engine.params.future> flag: *>>> engine = sqlalchemy.engine_from_config(configuration)>>> engine.dialect.has_schema(engine, schema)False* Is there a fix coming? Is there an alternative suggestion? Interestingly, I wasn’t able to find *has_schema()* in SQLA v1.4 <https://docs.sqlalchemy.org/en/14/core/internals.html#sqlalchemy.engine.Dialect> (although v0.7 says it was added <https://docs.sqlalchemy.org/en/14/search.html?q=has_schema>) but only for SQLA v2 <https://docs.sqlalchemy.org/en/20/core/internals.html#sqlalchemy.engine.Dialect.has_schema> . For now I can use an “old” engine to check for schema, and the switch to a new one, but what’s the current recommendation? Much thanks! Jens -- 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/2101bd77-7dbd-4ba1-8bd1-203eadee754cn%40googlegroups.com.