davidradl commented on code in PR #27222:
URL: https://github.com/apache/flink/pull/27222#discussion_r2513541506
##########
docs/content/docs/dev/table/materialized-table/statements.md:
##########
@@ -268,10 +287,24 @@ CREATE MATERIALIZED TABLE my_materialized_table_full
GROUP BY
p.ds, p.product_id, p.product_name
```
+And same materialized table with explicitly specified columns
+
+```sql
+CREATE MATERIALIZED TABLE my_materialized_table_full (
+ ds, product_id, product_name, avg_sale_price, total_quantity)
+ ...
+```
+Order of columns doesn't necessary should be same as in query, Flink will do
reordering if required
+i.e. this will be also valid
+```sql
+CREATE MATERIALIZED TABLE my_materialized_table_full (
+ product_id, product_name, ds, avg_sale_price, total_quantity)
+ ...
+```
## Limitations
-- Does not support explicitly specifying columns
+- Does not support explicitly specifying physical columns which are not used
in a query
Review Comment:
nit : a query -> the query
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