gql2sql compiler

TODO

• [x] support std aggregation

• [x] support stdp aggregation

• [x] support var aggregation

• [x] support varp aggregation

• [x] support like filter

• [x] support not like filter

• [x] support ilike filter

• [x] support not ilike filter

• [x] support total-count agg

• [x] support enum filters

• [x] ~~remove implicit variant filtering~~

• [x] support coalesce details to empty array when no data

• [x] support nested summaries for collections

• [x] support nested summaries for entities

  • [x] support summaries over enums

• [ ] support variant summaries

• [ ] support nested variant relations

• [ ] support summary filters

• [ ] support summary ordering

• [ ] support nested limit

• [ ] support date filters