dolt 1.43.6

[BrewTestBot]

Created by brew bump

---

Created with brew bump-formula-pr.

release notes

# Merged PRs
dolt

8450: log server metrics heartbeat

fixes: Log metrics calls to eventsapi.dolthub.com in the Dolt server logs at appropriate log levels dolthub/dolt#8443

go-mysql-server

2704: fix cascade for foreign keys with multiple references

This PR fixes an issue where foreign keys referencing the same column would fail to update the parent table (only on GMS).

Turns out we were adding the updater in the chain under the parent table's name instead of the child's name.

Additionally, has some small refactoring to tidy up the foreign key chain code.

fixes: setting two foreign keys to associate with the same field, deleting data is normal but does not take effect dolthub/go-mysql-server#2671
2703: Minor changes for implicit prefix lengths in Doltgres

Minor changes to support Support for using TEXT fields in secondary indexes and UNIQUE constraints dolthub/doltgresql#829
2700: compare and convert system types properly

Changes:

IsType() methods now account for system variable types,
coalesce type comparison accounts for system variable types
create table from select ... statements account for system variable types

Note: MySQL lists @@admin_port as  Integer in their docs, but shows up as UInteger in the CLI

fixes: Incorrect type inference for COALESCE of system variables dolthub/dolt#8448


2699: resolve column defaults for views

Properly display defaults for views.

Also fixes defaults for views with filters.

fixes: ERROR: 1105 (HY000): handler caught panic: UnresolvedColumnDefault is a placeholder node, but Type() was called dolthub/dolt#8447
2696: clear warnings better and separate warning count from actual warnings

This PR cleans up the logic surrounding warnings and clearing them.

The important part was separating the number of "new" warnings from the list of warnings themselves.

Every query should clear out the warnings from the previous query. The exception is show warnings, which only clears the "count" of warnings.

When a server runs a query that produces a warning, it immediately calls show warnings. Since the show warnings query itself should NOT clear the warnings, the warning count would always be > 0, and incorrectly indicate that show warnings produced a warning. This causes an infinite loop in .NET. Now, we always clear the warning count, and only clear the warnings themselves when the query is not show warnings.

We've also had this weird problem of having to double clear warnings, which this should address.

fixes:

Connector/NET: A warning causes stack overflow dolthub/dolt#8440
warnings are not clearing from running the same queries multiple times dolthub/dolt#6921



vitess

371: support quoted character set values

This PR adds syntax support for quoted character set values.

fix: quoted character set value is not supported dolthub/dolt#8455
370: Collapse union types

Replace union type with one interface type. Static type access in reducer stack become runt-time interface conversions. The compiler builder loses the ability to do type checking at build time, so type safety has to be checked with testing.

Additional type enforcements are needed for nil-safety. Nil return values have to be typed correctly in the interface variable for casts up the stack to pass. Interface types do not have default nil values, so I've added tryCastXXX helper functions to accommodate untyped nils.

Closed Issues

8455: quoted character set value is not supported
8447: ERROR: 1105 (HY000): handler caught panic: UnresolvedColumnDefault is a placeholder node, but Type() was called
8448: Incorrect type inference for COALESCE of system variables
8443: Log metrics calls to eventsapi.dolthub.com in the Dolt server logs at appropriate log levels
8440: Connector/NET: A warning causes stack overflow
2671: setting two foreign keys to associate with the same field, deleting data is normal but does not take effect

[github-actions]

🤖 An automated task has requested bottles to be published to this PR.