Update vendored DuckDB sources to b68a1696de

Author: duckdblabs-bot

src/duckdb/src/function/table/version/pragma_version.cpp

@@ -1,5 +1,5 @@
 #ifndef DUCKDB_PATCH_VERSION
-#define DUCKDB_PATCH_VERSION "2-dev185"
+#define DUCKDB_PATCH_VERSION "2-dev192"
 #endif
 #ifndef DUCKDB_MINOR_VERSION
 #define DUCKDB_MINOR_VERSION 4
@@ -8,10 +8,10 @@
 #define DUCKDB_MAJOR_VERSION 1
 #endif
 #ifndef DUCKDB_VERSION
-#define DUCKDB_VERSION "v1.4.2-dev185"
+#define DUCKDB_VERSION "v1.4.2-dev192"
 #endif
 #ifndef DUCKDB_SOURCE_ID
-#define DUCKDB_SOURCE_ID "307f9b41ff"
+#define DUCKDB_SOURCE_ID "b68a1696de"
 #endif
 #include "duckdb/function/table/system_functions.hpp"
 #include "duckdb/main/database.hpp"

src/duckdb/src/storage/table/column_data.cpp

@@ -495,10 +495,10 @@ void ColumnData::InitializeAppend(ColumnAppendState &state) {
 void ColumnData::AppendData(BaseStatistics &append_stats, ColumnAppendState &state, UnifiedVectorFormat &vdata,
                             idx_t append_count) {
 	idx_t offset = 0;
-	this->count += append_count;
 	while (true) {
 		// append the data from the vector
 		idx_t copied_elements = state.current->Append(state, vdata, offset, append_count);
+		this->count += copied_elements;
 		append_stats.Merge(state.current->stats.statistics);
 		if (copied_elements == append_count) {
 			// finished copying everything