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@LantaoJin LantaoJin commented Oct 9, 2025

Description

Issue happens when use sql-like join criteria e.g. on l.key=r.key with specific join type argument type=xxx:

| join type=left left=RATING right=PRODUCT ON RATING.product_id = PRODUCT.product_id

throws Join type is ambiguous, remove either the join type before JOIN keyword or ..

Related Issues

Resolves #4459

Check List

  • New functionality includes testing.
  • New functionality has been documented.
  • New functionality has javadoc added.
  • New functionality has a user manual doc added.
  • New PPL command checklist all confirmed.
  • API changes companion pull request created.
  • Commits are signed per the DCO using --signoff or -s.
  • Public documentation issue/PR created.

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…e join criteria

Signed-off-by: Lantao Jin <ltjin@amazon.com>
@LantaoJin
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Should we backport this to 3.3 branch? @penghuo

@qianheng-aws qianheng-aws merged commit 3d2043d into opensearch-project:main Oct 9, 2025
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opensearch-trigger-bot bot pushed a commit that referenced this pull request Oct 9, 2025
…e join criteria (#4474)

Signed-off-by: Lantao Jin <ltjin@amazon.com>
(cherry picked from commit 3d2043d)
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
LantaoJin pushed a commit that referenced this pull request Oct 9, 2025
…e join criteria (#4474) (#4476)

(cherry picked from commit 3d2043d)

Signed-off-by: Lantao Jin <ltjin@amazon.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
opensearch-trigger-bot bot pushed a commit that referenced this pull request Oct 10, 2025
…e join criteria (#4474)

Signed-off-by: Lantao Jin <ltjin@amazon.com>
(cherry picked from commit 3d2043d)
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
LantaoJin pushed a commit that referenced this pull request Oct 10, 2025
sandeshkr419 added a commit to sandeshkr419/sql that referenced this pull request Dec 3, 2025
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Fix join type ambiguous issue when specify the join type with sql-like join criteria (opensearch-project#4474)
Fix issue 4441 (opensearch-project#4449)
Fix missing keywordsCanBeId (opensearch-project#4491)
Fix the bug of explicit makeNullLiteral for UDT fields (opensearch-project#4475)
Fix mapping after aggregation push down (opensearch-project#4500)
Fix percentile bug (opensearch-project#4539)
Fix JsonExtractAllFunctionIT failure (opensearch-project#4556)
Fix sort push down into agg after project already pushed (opensearch-project#4546)
Fix push down failure for min/max on derived field (opensearch-project#4572)
Fix compile issue in main (opensearch-project#4608)
Fix filter parsing failure on date fields with non-default format (opensearch-project#4616)
Fix bin nested fields issue (opensearch-project#4606)
Fix: Support Alias Fields in MIN, MAX, FIRST, LAST, and TAKE Aggregations (opensearch-project#4621)
fix rename issue (opensearch-project#4670)
Fixes for `Multisearch` and `Append` command (opensearch-project#4512)
Fix asc/desc keyword behavior for sort command (opensearch-project#4651)
Fix] Fix unexpected shift of extraction for `rex` with nested capture groups in named groups  (opensearch-project#4641)
Fix CVE-2025-48924 (opensearch-project#4665)
Fix sub-fields accessing of generated structs (opensearch-project#4683)
Fix] Incorrect Field Index Mapping in AVG to SUM/COUNT Conversion (opensearch-project#15)
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[BUG] PPL parser rejects new join type=left syntax with ON clause due to incorrect ambiguity check

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