Commit Graph

3 Commits

Author SHA1 Message Date
Sam cb824a6b33 DEV: remove all calls to SqlBuilder use DB.build instead
This is part of the migration to mini_sql, SqlBuilder.new is being
deprecated and replaced with DB.build
2018-06-20 17:53:49 +10:00
Sam b8e5989201 correct rake db:create, which needs a defer DB object 2018-06-19 16:43:50 +10:00
Sam 5f64fd0a21 DEV: remove exec_sql and replace with mini_sql
Introduce new patterns for direct sql that are safe and fast.

MiniSql is not prone to memory bloat that can happen with direct PG usage.
It also has an extremely fast materializer and very a convenient API

- DB.exec(sql, *params) => runs sql returns row count
- DB.query(sql, *params) => runs sql returns usable objects (not a hash)
- DB.query_hash(sql, *params) => runs sql returns an array of hashes
- DB.query_single(sql, *params) => runs sql and returns a flat one dimensional array
- DB.build(sql) => returns a sql builder

See more at: https://github.com/discourse/mini_sql
2018-06-19 16:13:36 +10:00