version check

SpencerTorres · SpencerTorres · commit 3963b8886907 · 2025-07-08T11:19:24.000-04:00
diff --git a/examples/std/dynamic.go b/examples/std/dynamic.go
@@ -31,7 +31,7 @@ func DynamicExample() error {
 		return err
 	}
 
-	if !CheckMinServerVersion(conn, 24, 8, 0) {
+	if !CheckMinServerVersion(conn, 25, 6, 0) {
 		fmt.Print("unsupported clickhouse version for Dynamic type")
 		return nil
 	}
@@ -41,6 +41,11 @@ func DynamicExample() error {
 		return err
 	}
 
+	_, err = conn.ExecContext(ctx, "SET output_format_native_use_flattened_dynamic_and_json_serialization = 1")
+	if err != nil {
+		return err
+	}
+
 	defer func() {
 		conn.Exec("DROP TABLE go_dynamic_example")
 	}()

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ func DynamicExample() error {`
`31`	`31`	`return err`
`32`	`32`	`}`
`33`	`33`
`34`		`- if !CheckMinServerVersion(conn, 24, 8, 0) {`
	`34`	`+ if !CheckMinServerVersion(conn, 25, 6, 0) {`
`35`	`35`	`fmt.Print("unsupported clickhouse version for Dynamic type")`
`36`	`36`	`return nil`
`37`	`37`	`}`
`@@ -41,6 +41,11 @@ func DynamicExample() error {`
`41`	`41`	`return err`
`42`	`42`	`}`
`43`	`43`
	`44`	`+ _, err = conn.ExecContext(ctx, "SET output_format_native_use_flattened_dynamic_and_json_serialization = 1")`
	`45`	`+ if err != nil {`
	`46`	`+ return err`
	`47`	`+ }`
	`48`	`+`
`44`	`49`	`defer func() {`
`45`	`50`	`conn.Exec("DROP TABLE go_dynamic_example")`
`46`	`51`	`}()`