1 files changed, 24 insertions, 0 deletions
diff --git a/mysql-test/suite/engines/funcs/t/tc_multicolumn_same_string.test b/mysql-test/suite/engines/funcs/t/tc_multicolumn_same_string.test
new file mode 100644
index 00000000000..cf7ccb855d3
--- /dev/null
+++ b/mysql-test/suite/engines/funcs/t/tc_multicolumn_same_string.test
@@ -0,0 +1,24 @@
+--disable_warnings
+DROP TABLE IF EXISTS m2;
+--enable_warnings
+CREATE TABLE m2(c1 CHAR(1) NULL, c2 CHAR(5) NOT NULL, c3 CHAR(255) NULL, c4 CHAR(4) NOT NULL PRIMARY KEY, c5 CHAR(30) NOT NULL UNIQUE KEY);
+SHOW TABLES;
+let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
+--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
+SHOW CREATE TABLE m2; DROP TABLE m2; SHOW TABLES;
+CREATE TABLE m2(c1 VARCHAR(1) NULL, c2 VARCHAR(5) NOT NULL, c3 VARCHAR(255) NULL, c4 VARCHAR(4) NOT NULL PRIMARY KEY, c5 VARCHAR(30) NOT NULL UNIQUE KEY);
+SHOW TABLES;
+let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
+--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
+SHOW CREATE TABLE m2; DROP TABLE m2; SHOW TABLES;
+CREATE TABLE m2(c1 BINARY(1) NULL, c2 BINARY(5) NOT NULL, c3 BINARY(255) NULL, c4 BINARY(4) NOT NULL PRIMARY KEY, c5 BINARY(30) NOT NULL UNIQUE KEY);
+SHOW TABLES;
+let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
+--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
+SHOW CREATE TABLE m2; DROP TABLE m2; SHOW TABLES;
+CREATE TABLE m2(c1 VARBINARY(1) NULL, c2 VARBINARY(5) NOT NULL, c3 VARBINARY(255) NULL, c4 VARBINARY(4) NOT NULL PRIMARY KEY, c5 VARBINARY(30) NOT NULL UNIQUE KEY);
+SHOW TABLES;
+let $ENGINE=`select variable_value from information_schema.global_variables where variable_name='STORAGE_ENGINE'`;
+--replace_result $ENGINE ENGINE " PAGE_CHECKSUM=0" ""
+SHOW CREATE TABLE m2; DROP TABLE m2; SHOW TABLES;
+