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[SPARK-48699][SQL] Refine collation API #47014

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uros-db wants to merge 9 commits into from
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[SPARK-48699][SQL] Refine collation API #47014

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f0f6e01
Initial commit
uros-db Jun 18, 2024
9ef928a
Fix tests
uros-db Jun 19, 2024
8ba2106
Fast path for toLowerCase/toUpperCase
uros-db Jun 20, 2024
3329450
Update comparison
uros-db Jun 20, 2024
ecb0a65
Min/Max code point check
uros-db Jun 20, 2024
24e7e4c
CollationSpecUTF8
uros-db Jun 21, 2024
a905890
Merge branch 'apache:master' into fix-collation-api
uros-db Jun 25, 2024
dcedb9a
Fixes
uros-db Jun 25, 2024
b56c032
Fix comments
uros-db Jun 25, 2024
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Fix tests
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@uros-db
uros-db committed Jun 19, 2024
commit 9ef928afd1bf071db81ffcc1fdc25bf6ffb20d1f
3 changes: 1 addition & 2 deletions common/unsafe/src/test/java/org/apache/spark/unsafe/types/CollationSupportSuite.java
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Expand Up @@ -134,8 +134,7 @@ public void testCompare() throws SparkException {
private void assertLowerCaseCodePoints(UTF8String target, UTF8String expected,
Boolean useCodePoints) {
if (useCodePoints) {
assertEquals(expected.toString(),
CollationAwareUTF8String.lowerCaseCodePoints(target));
assertEquals(expected, CollationAwareUTF8String.lowerCaseCodePoints(target));
} else {
assertEquals(expected, target.toLowerCase());
}
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