Library Version 18.1.40

Enhanced BDB SQL Replication Options
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## Enhanced BDB SQL Replication Options

Berkeley DB SQL replicated applications now support multiprocess access. Also, there are several new replication pragmas. The `replication_ack_policy`, `replication_ack_timeout` and `replication_priority` pragmas provide ways to configure a site's acknowledgement criteria and election priority. The other new pragmas provide additional information about the current state of the replication group or the local site.

### New Pragmas

- `PRAGMA replication_ack_policy[=all|all_available|none|one|quorum]`
- `PRAGMA replication_ack_timeout[=n]`
- `PRAGMA replication_priority[=n]`
- `PRAGMA replication_get_master`
- `PRAGMA replication_num_sites`
- `PRAGMA replication_perm_failed`
- `PRAGMA replication_site_status`

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