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Test lag #7171

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Test lag #7171

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5426936
fix window function lag typo error
kecookier Sep 9, 2024
171b7a4
add ut
kecookier Sep 9, 2024
e9a33e5
revert
kecookier Sep 9, 2024
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14 changes: 13 additions & 1 deletion backends-velox/src/test/scala/org/apache/gluten/execution/WindowFunctionsValidateSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -19,14 +19,26 @@ package org.apache.gluten.execution
class WindowFunctionsValidateSuite extends FunctionsValidateSuite {

test("lag/lead window function with negative input offset") {
runQueryAndCompare(
"select l_suppkey,lag(l_orderkey, -2) over" +
" (partition by l_suppkey order by l_orderkey) from lineitem") {
checkGlutenOperatorMatch[WindowExecTransformer]
}

runQueryAndCompare(
"select l_suppkey, lead(l_orderkey, -2) over" +
" (partition by l_suppkey order by l_orderkey) from lineitem") {
checkGlutenOperatorMatch[WindowExecTransformer]
}

runQueryAndCompare(
"select lag(l_orderkey, -2) over" +
" (partition by l_suppkey order by l_orderkey) from lineitem") {
checkGlutenOperatorMatch[WindowExecTransformer]
}

runQueryAndCompare(
"select lead(l_orderkey, -2) over" +
"select lag(l_orderkey, 2) over" +
" (partition by l_suppkey order by l_orderkey) from lineitem") {
checkGlutenOperatorMatch[WindowExecTransformer]
}
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