Add additional filters

[hgiesel]

Adds more filters. I've allowed them for all types, because sea-orm also allows them on all columns (and they produce valid SQL).
The filters do not actually work on some types, like datetime, but it's still valid SQL.

PR Info

• Closes StringFilter should support LIKE #57

New Features

• Allow more filters on types:
  • starts_with
  • ends_with
  • contains
  • like
  • not_like

[karatakis]

@hgiesel this works great for sqlite that does not support Enums. But for MySQL and PostgreSQL there is a different story. I will study how we can do a workaround for this. I will look to solve filter in a different approach. This issue is related #87

[billy1624]

Hey @hgiesel @karatakis, I think those filters has been added on #97

[karatakis]

@billy1624 yeah. @hgiesel thanks for the effort.

[skopz356]

Hey @hgiesel @karatakis, I think those filters has been added on #97

No they were not, https://github.com/SeaQL/seaography/pull/97/files#diff-b3bd7a19de11305fd016d84192a730c0bc2fdadf6015f71bd4ad4a39bf798a0dR158, there is not implemention for:

• starts_with
• ends_with
• contains
• like
• not_like