udf: allow strict UDF with no arguments #96328
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This patch fixes the case when a strict UDF (returns null on null input) has no arguments. Previously, attempting to call such a function would result in `ERROR: reflect: call of reflect.Value.Pointer on zero Value`. Fixes cockroachdb#96326 Release note: None
|
This change is |
rytaft
approved these changes
Feb 1, 2023
There was a problem hiding this comment.
Reviewed 2 of 2 files at r1, all commit messages.
Reviewable status:complete! 1 of 0 LGTMs obtained (waiting on @DrewKimball)
mgartner
approved these changes
Feb 1, 2023
There was a problem hiding this comment.
Nice find and fix!
Reviewed 2 of 2 files at r1, all commit messages.
Reviewable status:
|
TFTRs! bors r+ |
craig bot
pushed a commit
that referenced
this pull request
Feb 1, 2023
95622: backupccl,storage: add logs around manifest handling and ExportRequest pagination r=stevendanna a=adityamaru backupccl: add logging to backup manifest handling Release note: None storage: log the ExportRequest pagination reason Release note: None Epic: None 95865: cmd/roachtest: adapt disk-stall detection roachtest r=nicktrav,erikgrinaker a=jbowens Move the existing disk-stall/* roachtests under disk-stall/fuse/* (for the FUSE filesystem approach to stalling) and skip them for now. Currently, they're not capable of stalling the disk longer 50us (see #95886), which makes them unreliable at exercising stalls. Add two new roachtests, disk-stall/dmsetup and disk-stall/cgroup that use dmsetup and cgroup bandwidth restrctions respectively to reliably induce a write stall for an indefinite duration. Informs #94373. Epic: None Release note: None 95999: multitenant: add multitenant/shared-process/basic roachtest r=stevendanna a=msbutler This patch introduces a simple roachtest that runs in a shared-process tenant. This test imports a 500 tpcc workload (about 30 GB of replicated data), and runs the workload for 10 minutes. The test is run on a 4 node, 4vcpu cluster with local ssds. A future patch could complicate the test by running schema changes or other bulk operations. Fixes #95990 Release note: None 96115: schemachanger: Implement `DROP CONSTRAINT` in declarative schema changer r=Xiang-Gu a=Xiang-Gu This PR implements `ALTER TABLE t DROP CONSTRAINT cons_name` in declarative schema changer. Supported constraints include Checks, FK, and UniqueWithoutIndex. Dropping PK or Unique constraints will fall back to legacy schema changer, which in turn spits out an "not supported yet" error. Epic: None 96202: opt: inverted-index accelerate filters of the form j->0 @> '{"b": "c"} r=Shivs11 a=Shivs11 Previously, the optimizer did not plan inverted index scans for filters having an integer as the index for the fetch value in a filter alongside the "contains" or the "contained by" operator. To address this, we now build JSON arrays from fetch value expressions with integer indexes. From these JSON arrays, inverted spans are built for constraining scans over inverted indexes. With these changes chains of both integer and string fetch value operators are now supported alongside the "contains" and the "contained by" operators. (e.g., j->0 `@>` '{"b": "c"}' and j->0 <@ '{"b": "c"}'). Epic: [CRDB-3301](https://cockroachlabs.atlassian.net/browse/CRDB-3301) Fixes: #94667 Release note (performance improvement): The optimizer now plans inverted index scans for queries that filter by JSON fetch value operators (->) with integer indices alongside the "contains" or the "contained by" operators, e.g, json_col->0 `@>` '{"b": "c"}' or json_col->0 <@ '{"b": "c"}' 96235: sem/tree: add support for producing vectorized data from strings r=cucaroach a=cucaroach tree.ValueHandler exposes raw machine type hooks that are used by vec_handler to build coldata.Vec's. Epic: CRDB-18892 Informs: #91831 Release note: None 96328: udf: allow strict UDF with no arguments r=DrewKimball a=DrewKimball This patch fixes the case when a strict UDF (returns null on null input) has no arguments. Previously, attempting to call such a function would result in `ERROR: reflect: call of reflect.Value.Pointer on zero Value`. Fixes #96326 Release note: None 96366: release: skip nil GitHub events r=celiala a=rail Previously, we referenced `*event.Event`, but in some cases the event objects are `nil`. This PR skips the nil GitHub event objects. Epic: none Release note: None Co-authored-by: adityamaru <[email protected]> Co-authored-by: Jackson Owens <[email protected]> Co-authored-by: Michael Butler <[email protected]> Co-authored-by: Xiang Gu <[email protected]> Co-authored-by: Shivam Saraf <[email protected]> Co-authored-by: Tommy Reilly <[email protected]> Co-authored-by: Drew Kimball <[email protected]> Co-authored-by: Rail Aliiev <[email protected]>
|
Build failed (retrying...): |
|
Build succeeded: |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This patch fixes the case when a strict UDF (returns null on null input) has no arguments. Previously, attempting to call such a function would result in
ERROR: reflect: call of reflect.Value.Pointer on zero Value.Fixes #96326
Release note: None