Support Interval Type

[rad-pat]

Supports the new interval type. Would close #51, if it hadn't been closed a little early😄

[hantmac]

Hi @rad-pat , thanks for your contribution! Would you like to add some tests about the Interval type?

[hantmac]

LGTM, wait some tests

[rad-pat]

Hi @rad-pat , thanks for your contribution! Would you like to add some tests about the Interval type?

Hi @hantmac , tests are included in the SQLAlchemy test suite, grep the test results for interval to see https://github.com/databendlabs/databend-sqlalchemy/actions/runs/12669519627/job/35307203367#step:7:1

[rad-pat]

Hi @hantmac , tests are included in the SQLAlchemy test suite, grep the test results for interval to see https://github.com/databendlabs/databend-sqlalchemy/actions/runs/12669519627/job/35307203367#step:7:1

Oh, the tests have not ran here, I will check

[rad-pat]

My browser grepping is poor, I can see entries for both IntervalTest and PrecisionIntervalTest e.g.

[gw0] PASSED tests/test_sqlalchemy.py::IntervalTest_databend+databend_1_2_680::test_literal 

So, all good for tests👍