Archive v2.1 documentation

src/current/_includes/releases/v19.1/v2.2.0-alpha.20181119.md

@@ -24,7 +24,7 @@ Release Date: {{ include.release_date | date: "%B %-d, %Y" }}
 - In cases such as `'2018-01-31'::TIMESTAMP + '1 month'`, where an intermediate result of February 31st needs to be normalized, previous versions of CockroachDB would advance to March 3. Instead, CockroachDB now "rounds down" to February 28th to agree with the values returned by PostgreSQL. This change also affects the results of the `generate_sequence()` function when used with timestamps. [#31146][#31146]
 - Updated the output of [`SHOW ZONE CONFIGURATIONS`](https://www.cockroachlabs.com/docs/v19.1/show-zone-configurations). Also, unset fields in [zone configurations](https://www.cockroachlabs.com/docs/v19.1/configure-replication-zones) now inherit parent values. [#30611][#30611] {% comment %}doc{% endcomment %}
 - If [diagnostics reporting](https://www.cockroachlabs.com/docs/v19.1/diagnostics-reporting) is enabled, attempts to use `CREATE/DROP SCHEMA`, `DEFERRABLE`, `CREATE TABLE (LIKE ...)`, and `CREATE TABLE ... WITH` are now collected as telemetry to gauge demand for these currently unsupported features. [#31635][#31635] {% comment %}doc{% endcomment %}
-- If [diagnostics reporting](https://www.cockroachlabs.com/docs/v19.1/diagnostics-reporting) is enabled, the name of SQL [built-in functions](https://www.cockroachlabs.com/docs/v2.1/functions-and-operators) are now collected upon evaluation errors. [#31677][#31677] {% comment %}doc{% endcomment %}
+- If [diagnostics reporting](https://www.cockroachlabs.com/docs/v19.1/diagnostics-reporting) is enabled, the name of SQL [built-in functions](https://www.cockroachlabs.com/docs/stable/functions-and-operators) are now collected upon evaluation errors. [#31677][#31677] {% comment %}doc{% endcomment %}
 - If [diagnostics reporting](https://www.cockroachlabs.com/docs/v19.1/diagnostics-reporting) is enabled, attempts by client apps to use the unsupported "fetch limit" parameter (e.g., via JDBC) are now collected as telemetry to gauge support for this feature. [#31637][#31637]
 - The [`IMPORT format (file)`](https://www.cockroachlabs.com/docs/v19.1/import) syntax is deprecated in favor of `IMPORT format file`. Similarly, `IMPORT TABLE ... FROM format (file)` is deprecated in favor of `IMPORT TABLE ... FROM format file`. [#31263][#31263] {% comment %}doc{% endcomment %}
 - For compatibility with PostgreSQL, it is once again possible to use the keywords `FAMILY`, `MINVALUE`, `MAXVALUE`, `INDEX`, and `NOTHING` as table names, and the names "index" and "nothing" are once again accepted in the right-hand side of `SET` statement assignments. [#31731][#31731] {% comment %}doc{% endcomment %}
@@ -79,7 +79,7 @@ Release Date: {{ include.release_date | date: "%B %-d, %Y" }}
 
 <h3 id="v2-2-0-alpha-20181119-performance-improvements">Performance improvements</h3>
 
-- Improved the performance of [`AS OF SYSTEM TIME`](https://www.cockroachlabs.com/docs/v2.1/as-of-system-time) queries by letting them use the table descriptor cache. [#31716][#31716]
+- Improved the performance of [`AS OF SYSTEM TIME`](https://www.cockroachlabs.com/docs/stable/as-of-system-time) queries by letting them use the table descriptor cache. [#31716][#31716]
 - Within a transaction, when performing a schema change after the table descriptor has been modified, accessing the descriptor should be faster. [#30934][#30934]
 - Improved the performance of index data deletion. [#31326][#31326]
 - The [cost-based optimizer](https://www.cockroachlabs.com/docs/v19.1/cost-based-optimizer) can now determine more keys in certain cases involving unique indexes, potentially resulting in better plans. [#31662][#31662]

src/current/_includes/releases/v19.1/v2.2.0-alpha.20190211.md

@@ -97,7 +97,7 @@ In addition to SQL language enhancements, general usability improvements, perfor
 
 <h3 id="v2-2-0-alpha-20190211-doc-updates">Doc updates</h3>
 
-- The new [Life of a Distributed Transaction](https://www.cockroachlabs.com/docs/v2.1/architecture/life-of-a-distributed-transaction) details the path that a query takes through CockroachDB's architecture, starting with a SQL client and progressing all the way to RocksDB (and then back out again). [#4281](https://github.com/cockroachdb/docs/pull/4281)
+- The new [Life of a Distributed Transaction](https://www.cockroachlabs.com/docs/stable/architecture/life-of-a-distributed-transaction) details the path that a query takes through CockroachDB's architecture, starting with a SQL client and progressing all the way to RocksDB (and then back out again). [#4281](https://github.com/cockroachdb/docs/pull/4281)
 - Added a [warning about cross-store rebalancing](https://www.cockroachlabs.com/docs/v19.1/start-a-node#store) not working as expected in 3-node clusters with multiple stores per node. [#4320](https://github.com/cockroachdb/docs/pull/4320)
 - Updated the [`INT`](https://www.cockroachlabs.com/docs/v19.1/int) documentation to include examples of actual min/max integers supported by each type for easier reference. Also added a description of possible compatibility issues caused by 64-bit integers vs., for example, JavaScript runtimes. [#4317](https://github.com/cockroachdb/docs/pull/4317)
 - Documented the `sql.metrics.statement_details.plan_collection.period` [cluster setting](https://www.cockroachlabs.com/docs/v19.1/cluster-settings), which controls how often the logical plan for a fingerprint is sampled (5 minutes by default) on the [**Statements**](https://www.cockroachlabs.com/docs/v19.1/admin-ui-statements-page) page of the Admin UI. [#4316](https://github.com/cockroachdb/docs/pull/4316)

src/current/_includes/releases/v2.0/v2.0.3.md

@@ -5,7 +5,7 @@ Release Date: {{ include.release_date | date: "%B %-d, %Y" }}
 <h3 id="v2-0-3-general-changes">General Changes</h3>
 
 - The new `compactor.threshold_bytes` and `max_record_age` [cluster settings](https://www.cockroachlabs.com/docs/v2.0/cluster-settings) can be used to configure the compactor. [#25458][#25458]
-- The new `cluster.preserve_downgrade_option` [cluster setting](https://www.cockroachlabs.com/docs/v2.0/cluster-settings) makes it possible to preserve the option to downgrade after [performing a rolling upgrade to v2.1](https://www.cockroachlabs.com/docs/v2.1/upgrade-cockroach-version). [#25811][#25811]
+- The new `cluster.preserve_downgrade_option` [cluster setting](https://www.cockroachlabs.com/docs/v2.0/cluster-settings) makes it possible to preserve the option to downgrade after [performing a rolling upgrade to v2.1](https://www.cockroachlabs.com/docs/stable/upgrade-cockroach-version). [#25811][#25811]
 
 <h3 id="v2-0-3-sql-language-changes">SQL Language Changes</h3>