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DOCS-790 (#6391)
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* Fixed instance of _config and switched to _option

* Fixed instance of _config in v5 docs PGD settings.

* Fixed instance of _config in v5 docs.

* Fixed instances of _config referenced in v5 and v56 known issues.
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jpe442 authored Jan 9, 2025
1 parent 80e8f07 commit 8c9601b
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2 changes: 1 addition & 1 deletion product_docs/docs/pgd/5.6/known_issues.mdx
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Expand Up @@ -38,7 +38,7 @@ Adding or removing a pair doesn't require a restart of Postgres or even a reload

- Transactions using Eager Replication can't yet execute DDL. The TRUNCATE command is allowed.

- Parallel Apply isn't currently supported in combination with Group Commit. Make sure to disable it when using Group Commit by either (a) Setting `num_writers` to 1 for the node group using [`bdr.alter_node_group_config`](/pgd/latest/reference/nodes-management-interfaces/#bdralter_node_group_config) or (b) using the GUC [`bdr.writers_per_subscription`](/pgd/latest/reference/pgd-settings#bdrwriters_per_subscription). See [Configuration of generic replication](/pgd/latest/reference/pgd-settings#generic-replication).
- Parallel Apply isn't currently supported in combination with Group Commit. Make sure to disable it when using Group Commit by either (a) Setting `num_writers` to 1 for the node group using [`bdr.alter_node_group_option`](/pgd/latest/reference/nodes-management-interfaces/#bdralter_node_group_option) or (b) using the GUC [`bdr.writers_per_subscription`](/pgd/latest/reference/pgd-settings#bdrwriters_per_subscription). See [Configuration of generic replication](/pgd/latest/reference/pgd-settings#generic-replication).

- There currently is no protection against altering or removing a commit scope.
Running transactions in a commit scope that's concurrently being altered or removed can lead to the transaction blocking or replication stalling completely due to an error on the downstream node attempting to apply the transaction.
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2 changes: 1 addition & 1 deletion product_docs/docs/pgd/5.6/reference/pgd-settings.mdx
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Expand Up @@ -189,7 +189,7 @@ failover or when using subscribe-only nodes.
### `bdr.writers_per_subscription`

Sets the default number of writers per subscription. (In PGD, you can also change
this with `bdr.alter_node_group_config` for a group.)
this with `bdr.alter_node_group_option` for a group.)

### `bdr.max_writers_per_subscription`

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2 changes: 1 addition & 1 deletion product_docs/docs/pgd/5/known_issues.mdx
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Expand Up @@ -30,7 +30,7 @@ Adding or removing a pair doesn't require a restart of Postgres or even a reload

- Transactions using Eager Replication can't yet execute DDL. The TRUNCATE command is allowed.

- Parallel Apply isn't currently supported in combination with Group Commit. Make sure to disable it when using Group Commit by either (a) Setting `num_writers` to 1 for the node group using [`bdr.alter_node_group_config`](/pgd/5/reference/nodes-management-interfaces/#bdralter_node_group_config) or (b) using the GUC [`bdr.writers_per_subscription`](/pgd/5/reference/pgd-settings#bdrwriters_per_subscription). See [Configuration of generic replication](/pgd/5/reference/pgd-settings#generic-replication).
- Parallel Apply isn't currently supported in combination with Group Commit. Make sure to disable it when using Group Commit by either (a) Setting `num_writers` to 1 for the node group using [`bdr.alter_node_group_option`](/pgd/5/reference/nodes-management-interfaces/#bdralter_node_group_option) or (b) using the GUC [`bdr.writers_per_subscription`](/pgd/5/reference/pgd-settings#bdrwriters_per_subscription). See [Configuration of generic replication](/pgd/5/reference/pgd-settings#generic-replication).

- There currently is no protection against altering or removing a commit scope.
Running transactions in a commit scope that's concurrently being altered or removed can lead to the transaction blocking or replication stalling completely due to an error on the downstream node attempting to apply the transaction.
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Expand Up @@ -13,7 +13,7 @@ since the WAL sender process now spends more time on communication.
## Enabling

`enable_wal_decoder` is an option for each PGD group, which is currently
disabled by default. You can use [`bdr.alter_node_group_config()`](../reference/nodes-management-interfaces/#bdralter_node_group_config) to enable or
disabled by default. You can use [`bdr.alter_node_group_option()`](../reference/nodes-management-interfaces/#bdralter_node_group_option) to enable or
disable the decoding worker for a PGD group.

When the decoding worker is enabled, PGD stores logical change record (LCR)
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2 changes: 1 addition & 1 deletion product_docs/docs/pgd/5/reference/pgd-settings.mdx
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Expand Up @@ -189,7 +189,7 @@ failover or when using subscribe-only nodes.
### `bdr.writers_per_subscription`

Sets the default number of writers per subscription. (In PGD, you can also change
this with `bdr.alter_node_group_config` for a group.)
this with `bdr.alter_node_group_option` for a group.)

### `bdr.max_writers_per_subscription`

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