Removing location textual fields indices from tables of db_views.py file

[atalyaalon]

That's for the next milestone, but I want to keep documentation of this issue as we spoke about it in our last meeting

We can first:

• Remove indices and make sure it does not harm the cache performance
  This includes removing text fields of yishuv_name and street1_hebrew and street2_hebrew and road_segment_name from the indices of the 5 DB tables markers_hebrew, involved_markers_hebrew, vehicles_hebrew, involved_hebrew if exist in them

And then:

• discuss creating smaller tables (idea that was discussed in the past and was not implemented yet)

[ziv17]

Hi @atalyaalon
We want to add the numeric indexes if they do not exist, right? (e.g. involved_markers_hebrew does not have street2 index.

[atalyaalon]

@ziv17 yes you are right.
And in table involved_markers_hebrew we also want to remove the street1_hebrew, street1_hebrew, accident_yishuv_name , road_segment_name, as you performed in this pr