text: Title: [vdsql] Polishing vdsql, list of issues
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  - [ ] #282: Select starting table in postgres from command-line
  - [ ] #579: [Postgres] Allow inserting / deleting rows
  - [ ] #522: [postgres] parms in options
  - [ ] #586: SQL query data
  - [ ] #727: [postgres] Transaction error when viewing table
  - [ ] #729: Integrate generic SQL loader