Github user HeartSaVioR commented on a diff in the pull request:
https://github.com/apache/storm/pull/1714#discussion_r80443829
--- Diff:
external/sql/storm-sql-core/src/test/org/apache/storm/sql/compiler/backends/standalone/TestPlanCompiler.java
---
@@ -71,9 +71,9 @@ public void testLogicalExpr() throws Exception {
@Test
public void testNested() throws Exception {
- String sql = "SELECT ID, MAPFIELD, NESTEDMAPFIELD, ARRAYFIELD " +
+ String sql = "SELECT ID, MAPFIELD['c'], NESTEDMAPFIELD, ARRAYFIELD " +
"FROM FOO " +
- "WHERE NESTEDMAPFIELD['a']['b'] = 2 AND ARRAYFIELD[1] = 200";
--- End diff --
Like I said before (PR desc and comment), with Calcite Janino compiler it
is not possible. (even with explicit type information)
Let's wait for the response from Calcite dev@ list.
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