storage: enable flushable ingestion

Add a new cluster version that bumps the Pebble format major version to
FormatFlushableIngest, enabling the use of flushable ingestions. Future work
will introduce a cluster setting allowing disabling flushable ingestions.

Epic: None
Release note: None
Informs cockroachdb#97194.

docs/generated/settings/settings-for-tenants.txt

@@ -299,4 +299,4 @@ trace.opentelemetry.collector	string		address of an OpenTelemetry trace collecto
 trace.snapshot.rate	duration	0s	if non-zero, interval at which background trace snapshots are captured
 trace.span_registry.enabled	boolean	true	if set, ongoing traces can be seen at https://<ui>/#/debug/tracez
 trace.zipkin.collector	string		the address of a Zipkin instance to receive traces, as <host>:<port>. If no port is specified, 9411 will be used.
-version	version	1000022.2-80	set the active cluster version in the format '<major>.<minor>'
+version	version	1000022.2-82	set the active cluster version in the format '<major>.<minor>'

docs/generated/settings/settings.html

@@ -240,6 +240,6 @@
 <tr><td><div id="setting-trace-snapshot-rate" class="anchored"><code>trace.snapshot.rate</code></div></td><td>duration</td><td><code>0s</code></td><td>if non-zero, interval at which background trace snapshots are captured</td></tr>
 <tr><td><div id="setting-trace-span-registry-enabled" class="anchored"><code>trace.span_registry.enabled</code></div></td><td>boolean</td><td><code>true</code></td><td>if set, ongoing traces can be seen at https://&lt;ui&gt;/#/debug/tracez</td></tr>
 <tr><td><div id="setting-trace-zipkin-collector" class="anchored"><code>trace.zipkin.collector</code></div></td><td>string</td><td><code></code></td><td>the address of a Zipkin instance to receive traces, as &lt;host&gt;:&lt;port&gt;. If no port is specified, 9411 will be used.</td></tr>
-<tr><td><div id="setting-version" class="anchored"><code>version</code></div></td><td>version</td><td><code>1000022.2-80</code></td><td>set the active cluster version in the format &#39;&lt;major&gt;.&lt;minor&gt;&#39;</td></tr>
+<tr><td><div id="setting-version" class="anchored"><code>version</code></div></td><td>version</td><td><code>1000022.2-82</code></td><td>set the active cluster version in the format &#39;&lt;major&gt;.&lt;minor&gt;&#39;</td></tr>
 </tbody>
 </table>

pkg/cli/testdata/declarative-rules/deprules

@@ -1,6 +1,6 @@
 dep
 ----
-debug declarative-print-rules 1000022.2-80 dep
+debug declarative-print-rules 1000022.2-82 dep
 deprules
 ----
 - name: 'CheckConstraint transitions to ABSENT uphold 2-version invariant: PUBLIC->VALIDATED'

pkg/cli/testdata/declarative-rules/oprules

@@ -1,6 +1,6 @@
 op
 ----
-debug declarative-print-rules 1000022.2-80 op
+debug declarative-print-rules 1000022.2-82 op
 rules
 ----
 []

pkg/clusterversion/cockroach_versions.go

@@ -484,6 +484,10 @@ const (
 	// progress of each job in the system.jobs table.
 	V23_1JobInfoTableIsBackfilled
 
+	// V23_1EnableFlushableIngest upgrades the Pebble format major version to
+	// FormatFlushableIngest, which enables use of flushable ingestion.
+	V23_1EnableFlushableIngest
+
 	// *************************************************
 	// Step (1): Add new versions here.
 	// Do not add new versions to a patch release.
@@ -837,6 +841,10 @@ var rawVersionsSingleton = keyedVersions{
 		Key:     V23_1JobInfoTableIsBackfilled,
 		Version: roachpb.Version{Major: 22, Minor: 2, Internal: 80},
 	},
+	{
+		Key:     V23_1EnableFlushableIngest,
+		Version: roachpb.Version{Major: 22, Minor: 2, Internal: 82},
+	},
 
 	// *************************************************
 	// Step (2): Add new versions here.

pkg/storage/pebble.go

@@ -2028,6 +2028,9 @@ func (p *Pebble) SetMinVersion(version roachpb.Version) error {
 	var formatVers pebble.FormatMajorVersion
 	// Cases are ordered from newer to older versions.
 	switch {
+	case !version.Less(clusterversion.ByKey(clusterversion.V23_1EnableFlushableIngest)):
+		formatVers = pebble.FormatFlushableIngest
+
 	case !version.Less(clusterversion.ByKey(clusterversion.V23_1EnsurePebbleFormatSSTableValueBlocks)):
 		formatVers = pebble.FormatSSTableValueBlocks