Archive v21.1 documentation

Author: ebembi-crdb

src/current/Gemfile

@@ -13,7 +13,9 @@ gem "redcarpet", "~> 3.6"
 gem "rss"
 gem "webrick"
 gem "jekyll-minifier"
-
+gem "csv"
+gem "base64"
+gem "bigdecimal"
 group :jekyll_plugins do
     gem "jekyll-include-cache"
     gem 'jekyll-algolia', "~> 1.0", path: "./jekyll-algolia-dev"

src/current/_includes/releases/v20.2/v20.2.13.md

@@ -22,8 +22,8 @@ Release Date: July 12, 2021
 
 <h3 id="v20-2-13-bug-fixes">Bug fixes</h3>
 
-- Fixed a bug which prevented the [optimizer](https://www.cockroachlabs.com/docs/v21.1/cost-based-optimizer) from producing plans with [partial indexes](https://www.cockroachlabs.com/docs/v21.1/partial-indexes) when executing some prepared statements that contained placeholders, stable functions, or casts. This bug was present since partial indexes were added in v20.2.0. [#66641][#66641]
-- Fixed a panic that could occur in the [optimizer](https://www.cockroachlabs.com/docs/v21.1/cost-based-optimizer) when executing a prepared plan with placeholders. This could happen when one of the tables used by the query had [computed columns](https://www.cockroachlabs.com/docs/v21.1/computed-columns) or a [partial index](https://www.cockroachlabs.com/docs/v21.1/partial-indexes). [#66832][#66832]
+- Fixed a bug which prevented the optimizer from producing plans with partial indexes when executing some prepared statements that contained placeholders, stable functions, or casts. This bug was present since partial indexes were added in v20.2.0. [#66641][#66641]
+- Fixed a panic that could occur in the optimizer when executing a prepared plan with placeholders. This could happen when one of the tables used by the query had computed columns or a partial index. [#66832][#66832]
 - Fixed a bug that caused graceful drain to call `time.sleep` multiple times, which cut into the time needed for range [lease transfers](https://www.cockroachlabs.com/docs/v20.2/architecture/replication-layer#leases). [#66852][#66852]
 - CockroachDB now allows a node with [lease](https://www.cockroachlabs.com/docs/v20.2/architecture/replication-layer#leases) preferences to drain gracefully. [#66714][#66714]
 - CockroachDB now avoids interacting with [decommissioned nodes](https://www.cockroachlabs.com/docs/v20.2/remove-nodes) during [DistSQL](https://www.cockroachlabs.com/docs/v20.2/architecture/sql-layer#distsql) planning and consistency checking. [#66951][#66951]