Merge branch '10.1' into 10.2

1 files changed, 29 insertions, 0 deletions

diff --git a/mysql-test/r/insert_debug.result b/mysql-test/r/insert_debug.result
new file mode 100644
index 00000000000..eed8688a04c
--- /dev/null
+++ b/mysql-test/r/insert_debug.result
@@ -0,0 +1,29 @@
+SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
+connect  con1, localhost, root,,;
+SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
+connection default;
+CREATE TABLE t1(c1 VARCHAR(10) NOT NULL, c2 VARCHAR(10) NOT NULL, c3 VARCHAR(10) NOT NULL);
+INSERT INTO t1(c1, c2, c3) VALUES('A1','B1','IT1'), ('A2','B2','IT1'), ('A3','B3','IT1'), ('A4','B4','IT1'), ('A5','B5','IT1'), ('A6','B6','IT1'), ('A7','B7','IT1');
+CREATE TABLE t2(c1 VARCHAR(10) NOT NULL, c2 VARCHAR(10) NOT NULL, c3 VARCHAR(10) NOT NULL);
+INSERT INTO t2(c1, c2, c3) VALUES ('A3','B3','IT2'), ('A2','B2','IT2'), ('A4','B4','IT2'), ('A5','B5','II2');
+CREATE TABLE result(id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT, c1 VARCHAR(10) NOT NULL, c2 VARCHAR(10),
+c3 VARCHAR(10), update_count INT DEFAULT 0, UNIQUE KEY uniq_idx (c1,c2), PRIMARY KEY (id)) ENGINE = innodb;
+SET DEBUG_SYNC = "ha_write_row_end WAIT_FOR flushed EXECUTE 1";
+INSERT INTO result(c1, c2, c3) SELECT * FROM t1 ON DUPLICATE KEY UPDATE c2=t1.c2, c3='UT1', update_count=update_count+1;
+connection con1;
+INSERT INTO result(c1, c2, c3) SELECT * FROM t2 ON DUPLICATE KEY UPDATE c2=t2.c2, c3='UT2', update_count=update_count+1;
+SET DEBUG_SYNC = "now SIGNAL flushed";
+connection default;
+SELECT * FROM result;
+id	c1	c2	c3	update_count
+1	A1	B1	IT1	0
+2	A3	B3	UT1	1
+3	A2	B2	UT1	1
+4	A4	B4	UT1	1
+5	A5	B5	UT1	1
+9	A6	B6	IT1	0
+10	A7	B7	IT1	0
+DROP TABLE t1;
+DROP TABLE t2;
+DROP TABLE result;
+SET DEBUG_SYNC = "RESET";