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[INLONG-12158][SDK] Support SQL reserved keywords as source field names (backtick-quoted columns) #12159

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Merged
luchunliang merged 1 commit into from
Jul 12, 2026
Merged

[INLONG-12158][SDK] Support SQL reserved keywords as source field names (backtick-quoted columns) #12159

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14 changes: 12 additions & 2 deletions ...nsform-sdk/src/main/java/org/apache/inlong/sdk/transform/process/parser/ColumnParser.java
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Original file line number Diff line number Diff line change
Expand Up @@ -33,13 +33,23 @@ public class ColumnParser implements ValueParser {
private final String fieldName;

public ColumnParser(Column expr) {
this.fieldName = expr.toString();
this.fieldName = this.formatFieldName(expr.toString());
}

public ColumnParser(Function expr) {
this.fieldName = expr.toString();
this.fieldName = this.formatFieldName(expr.toString());
}

private String formatFieldName(String rawFieldName) {
String tmpFieldName = rawFieldName;
if (tmpFieldName.startsWith("`")) {
tmpFieldName = tmpFieldName.substring(1);
}
if (tmpFieldName.endsWith("`")) {
tmpFieldName = tmpFieldName.substring(0, tmpFieldName.length() - 1);
}
return tmpFieldName;
}
/**
* parse
* @param sourceData
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