Cleanup

packages/cli/src/commands/pg/vacuum-stats.ts

@@ -1,12 +1,9 @@
-// import color from '@heroku-cli/color'
 import {Command, flags} from '@heroku-cli/command'
-import {Args} from '@oclif/core'
+import {Args, ux} from '@oclif/core'
 import {database} from '../../lib/pg/fetcher'
-// import * as Heroku from '@heroku-cli/schema'
 import {exec} from '../../lib/pg/psql'
 import heredoc from 'tsheredoc'
 
-// const cli = require('heroku-cli-util')
 export default class VacuumStats extends Command {
   static topic = 'pg';
   static description = 'show dead rows and whether an automatic vacuum is expected to be triggered';
@@ -21,10 +18,7 @@ export default class VacuumStats extends Command {
 
   public async run(): Promise<void> {
     const {flags, args} = await this.parse(VacuumStats)
-    // const fetcher = require('../lib/fetcher')(heroku)
-    // const psql = require('../lib/psql')
     const db = await database(this.heroku, flags.app, args.database)
-    // const query = '\nWITH table_opts AS (\n  SELECT\n    pg_class.oid, relname, nspname, array_to_string(reloptions, \'\') AS relopts\n  FROM\n     pg_class INNER JOIN pg_namespace ns ON relnamespace = ns.oid\n), vacuum_settings AS (\n  SELECT\n    oid, relname, nspname,\n    CASE\n      WHEN relopts LIKE \'%autovacuum_vacuum_threshold%\'\n        THEN substring(relopts, \'.*autovacuum_vacuum_threshold=([0-9.]+).*\')::integer\n        ELSE current_setting(\'autovacuum_vacuum_threshold\')::integer\n      END AS autovacuum_vacuum_threshold,\n    CASE\n      WHEN relopts LIKE \'%autovacuum_vacuum_scale_factor%\'\n        THEN substring(relopts, \'.*autovacuum_vacuum_scale_factor=([0-9.]+).*\')::real\n        ELSE current_setting(\'autovacuum_vacuum_scale_factor\')::real\n      END AS autovacuum_vacuum_scale_factor\n  FROM\n    table_opts\n)\nSELECT\n  vacuum_settings.nspname AS schema,\n  vacuum_settings.relname AS table,\n  to_char(psut.last_vacuum, \'YYYY-MM-DD HH24:MI\') AS last_vacuum,\n  to_char(psut.last_autovacuum, \'YYYY-MM-DD HH24:MI\') AS last_autovacuum,\n  to_char(pg_class.reltuples, \'9G999G999G999\') AS rowcount,\n  to_char(psut.n_dead_tup, \'9G999G999G999\') AS dead_rowcount,\n  to_char(autovacuum_vacuum_threshold\n       + (autovacuum_vacuum_scale_factor::numeric * pg_class.reltuples), \'9G999G999G999\') AS autovacuum_threshold,\n  CASE\n    WHEN autovacuum_vacuum_threshold + (autovacuum_vacuum_scale_factor::numeric * pg_class.reltuples) < psut.n_dead_tup\n    THEN \'yes\'\n  END AS expect_autovacuum\nFROM\n  pg_stat_user_tables psut INNER JOIN pg_class ON psut.relid = pg_class.oid\n    INNER JOIN vacuum_settings ON pg_class.oid = vacuum_settings.oid\nORDER BY 1\n'
     const query = heredoc(`
       WITH table_opts AS (
         SELECT
@@ -66,6 +60,6 @@ export default class VacuumStats extends Command {
       ORDER BY 1
     `)
     const output = await exec(db, query)
-    process.stdout.write(output)
+    ux.log(output)
   }
 }