From 0ac2aec666db9f16bf9db3cab428dbc319de7ada Mon Sep 17 00:00:00 2001
From: Max Gabrielsson <max@gabrielsson.com>
Date: Thu, 5 Dec 2024 15:08:46 +0100
Subject: [PATCH] add tpch stress test, modify number formats to be lowercase

---
 duckdb                                 |  2 +-
 src/excel/include/xlsx/xlsx_writer.hpp |  8 ++++----
 test/sql/excel/xlsx/tpch/tpch.test     | 13 +++++++++++++
 3 files changed, 18 insertions(+), 5 deletions(-)
 create mode 100644 test/sql/excel/xlsx/tpch/tpch.test

diff --git a/duckdb b/duckdb
index 1986445..2301d9f 160000
--- a/duckdb
+++ b/duckdb
@@ -1 +1 @@
-Subproject commit 19864453f7d0ed095256d848b46e7b8630989bac
+Subproject commit 2301d9f0a466e1c48cbf99e8ab8340a73971163e
diff --git a/src/excel/include/xlsx/xlsx_writer.hpp b/src/excel/include/xlsx/xlsx_writer.hpp
index 9d418d0..0311bd4 100644
--- a/src/excel/include/xlsx/xlsx_writer.hpp
+++ b/src/excel/include/xlsx/xlsx_writer.hpp
@@ -271,10 +271,10 @@ inline void XLXSWriter::WriteStyles() {
 	<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">
 		<numFmts count="6">
 		    <numFmt formatCode="General" numFmtId="164"/>
-		    <numFmt formatCode="DD/MM/YY" numFmtId="165"/>
-		    <numFmt formatCode="DD/MM/YYYY\ HH:MM:SS" numFmtId="166"/>
-		    <numFmt formatCode="HH:MM:SS" numFmtId="167"/>
-			<numFmt formatCode="DD/MM/YYYY\ HH:MM:SS.000" numFmtId="168"/>
+		    <numFmt formatCode="dd/mm/yy" numFmtId="165"/>
+		    <numFmt formatCode="dd/mm/yyyy\ hh:mm:ss" numFmtId="166"/>
+		    <numFmt formatCode="hh:mm:ss" numFmtId="167"/>
+			<numFmt formatCode="dd/mm/yyyy\ hh:mm:ss.000" numFmtId="168"/>
 			<numFmt formatCode="&quot;TRUE&quot;;&quot;TRUE&quot;;&quot;FALSE&quot;" numFmtId="169"/>
 		</numFmts>
 		<fonts count="1">
diff --git a/test/sql/excel/xlsx/tpch/tpch.test b/test/sql/excel/xlsx/tpch/tpch.test
new file mode 100644
index 0000000..bae13d6
--- /dev/null
+++ b/test/sql/excel/xlsx/tpch/tpch.test
@@ -0,0 +1,13 @@
+require excel
+
+require tpch
+
+statement ok
+CALL dbgen(sf=0.01);
+
+statement ok
+COPY lineitem TO '__TEST_DIR__/lineitem.xlsx' (FORMAT 'XLSX');
+
+statement ok
+CREATE TABLE AS t1 SELECT * FROM '__TEST_DIR__/lineitem.xlsx';
+----
\ No newline at end of file