[8.19] Fix behavior for _index LIKE for ESQL (#130849) #130957
Closed
Conversation
This file contains hidden or 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
Fixes _index LIKE <pattern> to always have normal text matching semantics. Implement a generic ExpressionQuery and ExpressionQueryBuilder that can be serialized to the data node. Then the ExpressionQueryBuilder can build an Automaton using TranslationAware.asLuceneQuery() and execute it in Lucine. Introduces a breaking change for LIKE on _index fields. The old like behavior is not correct and does not have normal like semantics from ESQL. Customers upgrading from old build to new build might see a regression, where the data changes due to the like filters on clustering produces different results, but the new results are correct. Behavior for ESQL New CCS to New => New behavior everywhere Old CCS to New => Old behavior everywhere (the isForESQL flag is not passed in from old) New CCS to Old => New behavior for new, old behavior for old (the isForESQL cannot be passed, old does not know about it). Old CCS to Old => Old behavior everywhere Closes elastic#129511 (cherry picked from commit 8c4eaf9) # Conflicts: # benchmarks/src/main/java/org/elasticsearch/benchmark/_nightly/esql/QueryPlanningBenchmark.java # server/src/main/java/org/elasticsearch/TransportVersions.java # server/src/main/java/org/elasticsearch/index/mapper/KeywordFieldMapper.java # server/src/main/java/org/elasticsearch/index/query/AutomatonQueryBuilder.java # server/src/main/java/org/elasticsearch/index/query/WildcardQueryBuilder.java # x-pack/plugin/esql/qa/server/multi-clusters/src/javaRestTest/java/org/elasticsearch/xpack/esql/ccq/MultiClustersIT.java # x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java # x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/expression/function/scalar/string/regex/WildcardLikeList.java # x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/optimizer/rules/physical/local/LucenePushdownPredicates.java # x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/planner/PlannerUtils.java # x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/plugin/ComputeService.java # x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/plugin/DataNodeComputeHandler.java # x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/plugin/EsqlPlugin.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/CsvTests.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/expression/function/scalar/string/WildcardLikeListTests.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/optimizer/AbstractLogicalPlanOptimizerTests.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/optimizer/LocalPhysicalPlanOptimizerTests.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/optimizer/LogicalPlanOptimizerTests.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/optimizer/rules/logical/PropagateInlineEvalsTests.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/parser/AbstractStatementParserTests.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/planner/FilterTests.java # x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/session/IndexResolverFieldNamesTests.java
julian-elastic
force-pushed
the
backport/8.19/pr-130849
branch
from
efb1828 to
9e4b605
Compare
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.
Backport
This will backport the following commits from
mainto8.19:Questions ?
Please refer to the Backport tool documentation