Bertil Chapuis created CALCITE-5280: ---------------------------------------
Summary: Implement geometry aggregate functions Key: CALCITE-5280 URL: https://issues.apache.org/jira/browse/CALCITE-5280 Project: Calcite Issue Type: Improvement Components: core Reporter: Bertil Chapuis Geometry aggregate functions (ST_Accum, ST_Collect, and ST_Union) are currently missing in Calcite. Using an AggregateFunctionImpl looks be pretty straightforward, but many aggregate function implement SqlAggFunction directly. What would be the best way to implement them? -- This message was sent by Atlassian Jira (v8.20.10#820010)