Bump SQLAlchemy version to 1.4 #940
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What do these changes do?
Update SQLAlchemy dependency to 1.4.
Are there changes in behavior for the user?
SQLAlchemy <1.4 will no longer be supported.
Related issue number
wip notes
Relevant SQLAlchemy changes:
https://docs.sqlalchemy.org/en/14/changelog/migration_14.html#change-4645
This should port aio-libs/aiopg#806.
The aiopg PR indicates that this might need to be implemented differently due to aiomysql supporting
executemany
.Since #294, aiomysql also supports compiled cache, which on first look seems to need additional care.
#577 (comment) has a monkeypatch snippet for
SAConnection._execute
.I'm personally not an SQLAlchemy user, so if someone can contribute additional test cases, patches or review I'd appreciate it.
Also needs to port aio-libs/aiopg#891.
Checklist
CHANGES.txt