feat: support map lambda functions (#16683)

* feat: support map lambda functions * fix bugs and impl map_filter * support a column from table case * support json map lambda functions * remove log * fix typos * fix tests --------- Co-authored-by: baishen <[email protected]>
databendlabs · Oct 28, 2024 · f6429ae · f6429ae
1 parent 4f79166
commit f6429ae
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diff --git a/src/query/ast/tests/it/parser.rs b/src/query/ast/tests/it/parser.rs
@@ -1225,6 +1225,9 @@ fn test_expr() {
         r#"ARRAY_FILTER(col, y -> y % 2 = 0)"#,
         r#"(current_timestamp, current_timestamp(), now())"#,
         r#"ARRAY_REDUCE([1,2,3], (acc,t) -> acc + t)"#,
+        r#"MAP_FILTER({1:1,2:2,3:4}, (k, v) -> k > v)"#,
+        r#"MAP_TRANSFORM_KEYS({1:10,2:20,3:30}, (k, v) -> k + 1)"#,
+        r#"MAP_TRANSFORM_VALUES({1:10,2:20,3:30}, (k, v) -> v + 1)"#,
     ];
 
     for case in cases {