Fixed minimal array size

chandr-andr · chandr-andr · commit fb7e75001c5e · 2024-07-08T16:16:16.000+02:00
Signed-off-by: chandr-andr (Kiselev Aleksandr) &lt;chandr@chandr.net&gt;
diff --git a/src/value_converter.rs b/src/value_converter.rs
@@ -264,10 +264,10 @@ impl ToSql for PythonDTO {
                 for inner in py_iterable {
                     items.push(inner);
                 }
-                if items.len() > 1 {
-                    items.to_sql(&items[0].array_type()?, out)?;
-                } else {
+                if items.is_empty() {
                     return_is_null_true = true;
+                } else {
+                    items.to_sql(&items[0].array_type()?, out)?;
                 }
             }
             PythonDTO::PyJsonb(py_dict) | PythonDTO::PyJson(py_dict) => {

Original file line number	Diff line number	Diff line change
`@@ -264,10 +264,10 @@ impl ToSql for PythonDTO {`
`264`	`264`	`for inner in py_iterable {`
`265`	`265`	`items.push(inner);`
`266`	`266`	`}`
`267`		`- if items.len() > 1 {`
`268`		`- items.to_sql(&items[0].array_type()?, out)?;`
`269`		`- } else {`
	`267`	`+ if items.is_empty() {`
`270`	`268`	`return_is_null_true = true;`
	`269`	`+ } else {`
	`270`	`+ items.to_sql(&items[0].array_type()?, out)?;`
`271`	`271`	`}`
`272`	`272`	`}`
`273`	`273`	`PythonDTO::PyJsonb(py_dict) \| PythonDTO::PyJson(py_dict) => {`