sha256sums (#88)

sha256sums

Refactor `do_partition` to reduce the statement count (#81)

Co-authored-by: Christian Clauss <cclauss@me.com>

build

Add workflow_dispatch

Correct multi-column key partition ordering (#61)

To quote from the documentation:

> With RANGE COLUMNS, a row matches a partition if all row values are less
> than specified values. The first partition that matches row values will be
> used.

Previously, with `RANGE COLUMNS`, partition-manager got this logic backward,
which led to partitions being considered "unfilled" and candidates for rename
which actually had data in them.

Fixes #60

increase alter wait from 2 seconds to 6 (#59)

Set WAIT 2 for all ALTER TABLE REORGANIZE PARTITION calls (#57)

* Set WAIT 2 for all ALTER TABLE REORGANIZE PARTITION calls

* Ensure alter_time_seconds gets updated even on nonzero SQL exits. Thanks @mcpherrinm

* Add a metric for alter_errors and reorder logs to be clearer on large tables

Don't fail completely if we throw on a table. (#56)

Build scripts must call python3, not python