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--source include/have_utf8mb4.inc
--source include/not_embedded.inc
--source include/default_charset.inc
SET NAMES utf8mb4;
--echo #
--echo # MDEV-8765 mysqldump silently corrupts 4-byte UTF-8 data
--echo #
CREATE TABLE t1 (
point VARCHAR(10) PRIMARY KEY,
data VARCHAR(10),
comment VARCHAR(64)
) CHARACTER SET utf8mb4;
INSERT INTO t1 VALUES ('01f300', UNHEX('f09f8c80'), 'U+1F300 CYCLONE');
--echo ----
--echo Testing XML format output
--echo ----
--exec $MYSQL_DUMP --default-character-set=utf8mb4 --skip-create-options --skip-comments -X test t1
--echo ----
--echo Testing text format output
--echo ----
--exec $MYSQL_DUMP --default-character-set=utf8mb4 --skip-create-options --skip-comments test t1
DROP TABLE t1;
--echo ----
--echo Testing text format dump/restore
--echo ----
--let $file = $MYSQLTEST_VARDIR/tmp/mysqldump-utf8mb4.sql
CREATE TABLE t1 (
point VARCHAR(10) PRIMARY KEY,
data VARCHAR(10),
comment VARCHAR(64)
) CHARACTER SET utf8mb4;
INSERT INTO t1 VALUES ('01f300', UNHEX('f09f8c80'), 'U+1F300 CYCLONE');
--exec $MYSQL_DUMP --default-character-set=utf8mb4 test t1 > $file
DROP TABLE t1;
--exec $MYSQL test < $file
SELECT * FROM t1;
DROP TABLE t1;