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ASF GitHub Bot commented on PHOENIX-514: ---------------------------------------- Github user twdsilva commented on a diff in the pull request: https://github.com/apache/phoenix/pull/34#discussion_r23971181 --- Diff: phoenix-core/src/main/java/org/apache/phoenix/parse/LiteralParseNode.java --- @@ -80,4 +80,35 @@ public boolean isStateless() { public String toString() { return type == PVarchar.INSTANCE ? ("'" + value.toString() + "'") : value == null ? "null" : value.toString(); } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + ((type == null) ? 0 : type.hashCode()); + result = prime * result + ((value == null) ? 0 : value.hashCode()); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + LiteralParseNode other = (LiteralParseNode) obj; + if (type == null) { --- End diff -- Fixed equals() > Support functional indexes > -------------------------- > > Key: PHOENIX-514 > URL: https://issues.apache.org/jira/browse/PHOENIX-514 > Project: Phoenix > Issue Type: Task > Reporter: James Taylor > Assignee: Thomas D'Silva > Labels: enhancement > > Instead of only defining the set of columns from the data table that make up > an index, you should be able to use expressions. For example: > CREATE INDEX upper_last_name_idx ON person (UPPER(last_name)) > Then in queries that use UPPER(last_name), we can replace them with column > references to the index table. -- This message was sent by Atlassian JIRA (v6.3.4#6332)