[ https://issues.apache.org/jira/browse/SPARK-49207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan reassigned SPARK-49207: ----------------------------------- Assignee: Uroš Bojanić > Fix SplitPart one-to-many case mapping (UTF8_LCASE) > --------------------------------------------------- > > Key: SPARK-49207 > URL: https://issues.apache.org/jira/browse/SPARK-49207 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 4.0.0 > Reporter: Uroš Bojanić > Assignee: Uroš Bojanić > Priority: Major > Labels: pull-request-available > > Fix the following string expressions to handle one-to-many case mapping > properly: > * SplitPart > * StringSplitSQL > > Examples of incorrect results (under {{UTF8_LCASE}} collation): > {code:java} > SplitPart("Ai\u0307B", "İ", 2) // returns: "\u0307B" (incorrect), instead of: > "B" (correct) > SplitPart("AİB", "i\u0307", 1) // returns: "AİB", instead of: "A", "B" > (correct){code} > > {code:java} > StringSplitSQL("Ai\u0307B", "İ") // returns: ["A", "\u0307B"] (incorrect), > instead of: ["A", "B"] (correct) > StringSplitSQL("AİB", "i\u0307") // returns: ["AİB"] (incorrect), instead of: > ["A", "B"] (correct){code} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org