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mpeddada1 · mpeddada1 · commit d7539018019e · 2025-11-12T22:04:59.000Z
diff --git a/google/cloud/bigtable/internal/data_connection_impl.cc b/google/cloud/bigtable/internal/data_connection_impl.cc
@@ -149,7 +149,8 @@ class DefaultPartialResultSetReader
         return true;
       }
 
-      // A metadata message after the first one indicates a schema change.
+      // Throw an error when there is a schema difference between
+      // ExecuteQueryResponse and PrepareQueryResponse.
       if (response.has_metadata()) {
         std::string initial_metadata_str, response_metadata_str;
         if (response.metadata().ByteSizeLong() == 0 ||

Original file line number	Diff line number	Diff line change
`@@ -149,7 +149,8 @@ class DefaultPartialResultSetReader`
`149`	`149`	`return true;`
`150`	`150`	`}`
`151`	`151`
`152`		`- // A metadata message after the first one indicates a schema change.`
	`152`	`+ // Throw an error when there is a schema difference between`
	`153`	`+ // ExecuteQueryResponse and PrepareQueryResponse.`
`153`	`154`	`if (response.has_metadata()) {`
`154`	`155`	`std::string initial_metadata_str, response_metadata_str;`
`155`	`156`	`if (response.metadata().ByteSizeLong() == 0 \|\|`