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Expose db.SetMaxOpenConns and allow non MySQL dbs to set conn pool params #8528

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4 changes: 2 additions & 2 deletions docs/content/doc/advanced/config-cheat-sheet.en-us.md
Original file line number Diff line number Diff line change
Expand Up @@ -192,9 +192,9 @@ Values containing `#` or `;` must be quoted using `` ` `` or `"""`.
- `LOG_SQL`: **true**: Log the executed SQL.
- `DB_RETRIES`: **10**: How many ORM init / DB connect attempts allowed.
- `DB_RETRY_BACKOFF`: **3s**: time.Duration to wait before trying another ORM init / DB connect attempt, if failure occured.
- `MAX_IDLE_CONNS` **2**: Max idle database connections on connnection pool, default is 2
- `CONN_MAX_LIFETIME` **0 or 3s**: Sets the maximum amount of time a DB connection may be reused - default is 0, meaning there is no limit (except on MySQL where it is 3s - see #6804 & #7071)
- `MAX_OPEN_CONNS` **0**: Database maximum open connections - default is 0, meaning there is no limit.
- `MAX_IDLE_CONNS` **2**: Max idle database connections on connnection pool, default is 2 - this will be capped to `MAX_OPEN_CONNS`.
- `CONN_MAX_LIFETIME` **0 or 3s**: Sets the maximum amount of time a DB connection may be reused - default is 0, meaning there is no limit (except on MySQL where it is 3s - see #6804 & #7071). Please see #8540 & #8273 for further discussion of these values regarding port exhaustion.

## Indexer (`indexer`)

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