Github user JamesRTaylor commented on a diff in the pull request: https://github.com/apache/phoenix/pull/34#discussion_r23673742 --- Diff: phoenix-core/src/main/java/org/apache/phoenix/index/IndexMaintainer.java --- @@ -326,6 +326,49 @@ private IndexMaintainer(PTable dataTable, PTable index) { // TODO: check whether index is immutable or not. Currently it's always false so checking // data table is with immutable rows or not. this.immutableRows = dataTable.isImmutableRows(); + int indexColByteSize = 0; + for (int i = indexPosOffset; i < index.getPKColumns().size(); i++) { + PColumn indexColumn = index.getPKColumns().get(i); + int indexPos = i - indexPosOffset; + Expression expression = null; + try { + ParseNode parseNode = SQLParser.parseCondition(indexColumn.getExpressionStr()); --- End diff -- Also, this is where you'd want a SQLParser that makes all column, table, and schema references as case sensitive (i.e. for ColumnParseNode). You could just have a parseCaseSensitiveExpression static method.
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