Merge pull request cockroachdb#73117 from dhartunian/make-traces-reda…

…ctable-and-default-to-off

[release-21.2] tracing: restore trace redactability and default to "off"

Merge pull request cockroachdb#73545 from cockroachdb/blathers/backpo…

…rt-release-21.2-73461

release-21.2: parser: fix panic when calling .@0 on a tuple

ui: Transaction Details page on its own route

Previously, transaction details was using the same route
as transactions list, so it wasn't possible to share a link
for a specific transaction details and also only the content
inside the tabs of SQL Activity were being replaced instead
of the entire page.
This commit change Transaction Details to its own route and
separate the creation on a different file from TransactionsPage.

Fixes cockroachdb#73200

Release note: None

v22.1.0-prerelease-2

Merge pull request cockroachdb#73050 from stevendanna/ssd/fix-the-fix

backupccl: ignore ErrDescriptorNotFound on system table lookup

backupccl: ignore ErrDescriptorNotFound on system table lookup

We assumed that in the not-found case GetMutableTableByName would
return a nil error. But, in fact, it returns a non-nil error, causing
us to fail when building our list of optOut system tables.

Now, we look for the DescriptorNotFound error and ignore it.

We could have alternatively built this list of descriptors using the
package-level vars in the catalog/systemschema package. We opted
against that originally since we wanted to stop writing code that
assumes static system table IDs. I've kept with that same decision
here.

Release note (enterprise change): BACKUP WITH revision_history would
previously fail on an upgraded but un-finalized cluster. Now, it
should succeed.

Merge pull request cockroachdb#72376 from adityamaru/backport21.1-71421

release-21.1: backupccl: fix bug when restoring a table with existing UDT

Merge pull request cockroachdb#71850 from mgartner/backport20.2-71758

release-20.2: sql: do not plan zig-zag joins with implicit, nullable equality columns

Merge pull request cockroachdb#72004 from rafiss/backport21.2-71940

release-21.2: sql/pgwire: handle broken connection better in processing loop

Merge pull request cockroachdb#72004 from rafiss/backport21.2-71940

release-21.2: sql/pgwire: handle broken connection better in processing loop