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[Backport 2.19-dev] Fix UT failure and Linkchecker failure #4810

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Merged
LantaoJin merged 1 commit into from
Nov 14, 2025
Merged

[Backport 2.19-dev] Fix UT failure and Linkchecker failure #4810

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2 changes: 1 addition & 1 deletion docs/dev/intro-v3-architecture.md
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ In Linkedin, they created a internal Calcite repo to convert Pig Latin scripts i
- Have an optimizer rule to optimize Pig group/cogroup into Aggregate operators
- Implement other RelNode in Rel2Sql so that Pig Latin can be translated into SQL

This [work](https://issues.apache.org/jira/browse/CALCITE-3122) had contributed to Apache Calcite and named [Piglet](https://calcite.apache.org/javadocAggregate/org/apache/calcite/piglet/package-summary.html). It allows users to write queries in Pig Latin, and execute them using any applicable Calcite adapter.
This work had contributed to Apache Calcite \(CALCITE-3122\) and named [Piglet](https://calcite.apache.org/javadocAggregate/org/apache/calcite/piglet/package-summary.html). It allows users to write queries in Pig Latin, and execute them using any applicable Calcite adapter.

Pig Latin leverage `RelBuilder` to implement as a third-part front-end language (dialect).

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10 changes: 5 additions & 5 deletions ppl/src/test/java/org/opensearch/sql/ppl/calcite/CalcitePPLArrayFunctionTest.java
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Expand Up @@ -127,7 +127,7 @@ public void testMvindexSingleElementPositive() {
verifyResult(root, expectedResult);

String expectedSparkSql =
"SELECT `array`('a', 'b', 'c')[1 + 1] `result`\n" + "FROM `scott`.`EMP`\n" + "LIMIT 1";
"SELECT ARRAY('a', 'b', 'c')[1 + 1] `result`\n" + "FROM `scott`.`EMP`\n" + "LIMIT 1";
verifyPPLToSparkSQL(root, expectedSparkSql);
}

Expand All @@ -152,7 +152,7 @@ public void testMvindexSingleElementNegative() {
verifyResult(root, expectedResult);

String expectedSparkSql =
"SELECT `array`('a', 'b', 'c')[ARRAY_LENGTH(`array`('a', 'b', 'c')) + -1 + 1]"
"SELECT ARRAY('a', 'b', 'c')[ARRAY_LENGTH(ARRAY('a', 'b', 'c')) + -1 + 1]"
+ " `result`\n"
+ "FROM `scott`.`EMP`\n"
+ "LIMIT 1";
Expand All @@ -179,7 +179,7 @@ public void testMvindexRangePositive() {
verifyResult(root, expectedResult);

String expectedSparkSql =
"SELECT ARRAY_SLICE(`array`(1, 2, 3, 4, 5), 1, 3 - 1 + 1) `result`\n"
"SELECT ARRAY_SLICE(ARRAY(1, 2, 3, 4, 5), 1, 3 - 1 + 1) `result`\n"
+ "FROM `scott`.`EMP`\n"
+ "LIMIT 1";
verifyPPLToSparkSQL(root, expectedSparkSql);
Expand Down Expand Up @@ -207,8 +207,8 @@ public void testMvindexRangeNegative() {
verifyResult(root, expectedResult);

String expectedSparkSql =
"SELECT ARRAY_SLICE(`array`(1, 2, 3, 4, 5), ARRAY_LENGTH(`array`(1, 2, 3, 4, 5)) + -3,"
+ " ARRAY_LENGTH(`array`(1, 2, 3, 4, 5)) + -1 - (ARRAY_LENGTH(`array`(1, 2, 3, 4, 5))"
"SELECT ARRAY_SLICE(ARRAY(1, 2, 3, 4, 5), ARRAY_LENGTH(ARRAY(1, 2, 3, 4, 5)) + -3,"
+ " ARRAY_LENGTH(ARRAY(1, 2, 3, 4, 5)) + -1 - (ARRAY_LENGTH(ARRAY(1, 2, 3, 4, 5))"
+ " + -3) + 1) `result`\n"
+ "FROM `scott`.`EMP`\n"
+ "LIMIT 1";
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