Calculate size only when empty sql is encountered

Artyom Abakumov · Artyom Abakumov · commit 91b975daa6ae · 2025-09-21T18:53:46.000+03:00
diff --git a/src/jrd/trace/TraceDSQLHelpers.h b/src/jrd/trace/TraceDSQLHelpers.h
@@ -53,10 +53,11 @@ class TraceDSQLPrepare
 
 		m_start_clock = fb_utils::query_performance_counter();
 
-		static constexpr const char* empty_string = "<empty statement>";
-		static FB_SIZE_T empty_string_length = fb_strlen(empty_string);
 		if (m_string == nullptr || (m_string_len == 0 && (m_string_len = fb_strlen(m_string)) == 0))
 		{
+			static constexpr const char* empty_string = "<empty statement>";
+			static FB_SIZE_T empty_string_length = fb_strlen(empty_string);
+
 			m_string = empty_string;
 			m_string_len = empty_string_length;
 		}

Original file line number	Diff line number	Diff line change
`@@ -53,10 +53,11 @@ class TraceDSQLPrepare`
`53`	`53`
`54`	`54`	`m_start_clock = fb_utils::query_performance_counter();`
`55`	`55`
`56`		`- static constexpr const char* empty_string = "<empty statement>";`
`57`		`- static FB_SIZE_T empty_string_length = fb_strlen(empty_string);`
`58`	`56`	`if (m_string == nullptr \|\| (m_string_len == 0 && (m_string_len = fb_strlen(m_string)) == 0))`
`59`	`57`	`{`
	`58`	`+ static constexpr const char* empty_string = "<empty statement>";`
	`59`	`+ static FB_SIZE_T empty_string_length = fb_strlen(empty_string);`
	`60`	`+`
`60`	`61`	`m_string = empty_string;`
`61`	`62`	`m_string_len = empty_string_length;`
`62`	`63`	`}`