From 746b7d0e131cb31af250f90a0cbea9cf8206498d Mon Sep 17 00:00:00 2001
From: nikitamikhaylov <mikhaylovnikitka@gmail.com>
Date: Tue, 6 Oct 2020 22:01:55 +0300
Subject: [PATCH] better test + fix writePrefix in JSONCompact

---
 .../Formats/Impl/JSONCompactEachRowRowOutputFormat.cpp          | 2 +-
 src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.h | 2 +-
 tests/queries/0_stateless/01514_parallel_formatting.sql         | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.cpp b/src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.cpp
index 6efecc1b978..11134499984 100644
--- a/src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.cpp
+++ b/src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.cpp
@@ -68,7 +68,7 @@ void JSONCompactEachRowRowOutputFormat::writeTotals(const Columns & columns, siz
     writeCString("]\n", out);
 }
 
-void JSONCompactEachRowRowOutputFormat::writePrefix()
+void JSONCompactEachRowRowOutputFormat::doWritePrefix()
 {
     if (with_names)
     {
diff --git a/src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.h b/src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.h
index eb426bec15d..3d4b80247b8 100644
--- a/src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.h
+++ b/src/Processors/Formats/Impl/JSONCompactEachRowRowOutputFormat.h
@@ -25,7 +25,7 @@ public:
 
     String getName() const override { return "JSONCompactEachRowRowOutputFormat"; }
 
-    void writePrefix() override;
+    void doWritePrefix() override;
 
     void writeBeforeTotals() override {}
     void writeTotals(const Columns & columns, size_t row_num) override;
diff --git a/tests/queries/0_stateless/01514_parallel_formatting.sql b/tests/queries/0_stateless/01514_parallel_formatting.sql
index 90fa9e4b4b8..95a9e19aa1f 100644
--- a/tests/queries/0_stateless/01514_parallel_formatting.sql
+++ b/tests/queries/0_stateless/01514_parallel_formatting.sql
@@ -1,4 +1,5 @@
 drop table if exists tsv;
+set output_format_parallel_formatting=1;
 create table tsv(a int, b int default 7) engine File(TSV);
 
 insert into tsv(a) select number from numbers(10000000);