Update src/Query/Schema/ClickHouse.php

abnegate · greptile-apps[bot] · web-flow · commit eb095cf4baf2 · 2026-05-19T22:30:58.000+12:00
Co-authored-by: greptile-apps[bot] &lt;165735046+greptile-apps[bot]@users.noreply.github.com&gt;
diff --git a/src/Query/Schema/ClickHouse.php b/src/Query/Schema/ClickHouse.php
@@ -78,7 +78,7 @@ protected function compileColumnType(Column $column): string
             $type = 'Tuple(' . $inner . ')';
 
             if ($column->isNullable) {
-                $type = 'Nullable(' . $type . ')';
+                throw new UnsupportedException('Nullable(Tuple(...)) is an experimental ClickHouse feature and requires allow_experimental_nullable_tuple_type = 1. Use Tuple(Nullable(T1), Nullable(T2), ...) instead.');
             }
 
             return $type;

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,7 @@ protected function compileColumnType(Column $column): string`
`78`	`78`	`$type = 'Tuple(' . $inner . ')';`
`79`	`79`
`80`	`80`	`if ($column->isNullable) {`
`81`		`- $type = 'Nullable(' . $type . ')';`
	`81`	`+ throw new UnsupportedException('Nullable(Tuple(...)) is an experimental ClickHouse feature and requires allow_experimental_nullable_tuple_type = 1. Use Tuple(Nullable(T1), Nullable(T2), ...) instead.');`
`82`	`82`	`}`
`83`	`83`
`84`	`84`	`return $type;`